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llvm-project/llvm/test/MC/RISCV/rvi-aliases-valid.s

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[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
# RUN: llvm-mc %s -triple=riscv32 -riscv-no-aliases \
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# RUN: | FileCheck -check-prefixes=CHECK-S-NOALIAS,CHECK-S-OBJ-NOALIAS %s
[RISCV] Enable emission of alias instructions by default This patch switches the default for -riscv-no-aliases to false and updates all affected MC and CodeGen tests. As recommended in D41071, MC tests use the canonical instructions and the CodeGen tests use the aliases. Additionally, for the f and d instructions with rounding mode, the tests for the aliased versions are moved and tightened such that they can actually detect if alias emission is enabled. (see D40902 for context) Differential Revision: https://reviews.llvm.org/D41225 Patch by Mario Werner. llvm-svn: 320797
2017-12-15 17:47:01 +08:00
# RUN: llvm-mc %s -triple=riscv32 \
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# RUN: | FileCheck -check-prefixes=CHECK-S,CHECK-S-OBJ %s
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
# RUN: llvm-mc %s -triple=riscv64 -riscv-no-aliases\
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# RUN: | FileCheck -check-prefixes=CHECK-S-NOALIAS,CHECK-S-OBJ-NOALIAS %s
[RISCV] Enable emission of alias instructions by default This patch switches the default for -riscv-no-aliases to false and updates all affected MC and CodeGen tests. As recommended in D41071, MC tests use the canonical instructions and the CodeGen tests use the aliases. Additionally, for the f and d instructions with rounding mode, the tests for the aliased versions are moved and tightened such that they can actually detect if alias emission is enabled. (see D40902 for context) Differential Revision: https://reviews.llvm.org/D41225 Patch by Mario Werner. llvm-svn: 320797
2017-12-15 17:47:01 +08:00
# RUN: llvm-mc %s -triple=riscv64 \
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# RUN: | FileCheck -check-prefixes=CHECK-S,CHECK-S-OBJ %s
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
# RUN: llvm-mc -filetype=obj -triple riscv32 < %s \
[RISCV][MC] Improve parsing of jal/j operands Examples such as `jal a3`, `j a3` and `jal a3, a3` are accepted by gas but rejected by LLVM MC. This patch rectifies this. I introduce RISCVAsmParser::parseJALOffset to ensure that symbol names that coincide with register names can safely be parsed. This is made a somewhat fiddly due to the single-operand alias form (see the comment in parseJALOffset for more info). Differential Revision: https://reviews.llvm.org/D52029 llvm-svn: 342629
2018-09-20 16:10:35 +08:00
# RUN: | llvm-objdump -d -r -riscv-no-aliases - \
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# RUN: | FileCheck -check-prefixes=CHECK-OBJ-NOALIAS,CHECK-S-OBJ-NOALIAS %s
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
# RUN: llvm-mc -filetype=obj -triple riscv32 < %s \
[RISCV][MC] Improve parsing of jal/j operands Examples such as `jal a3`, `j a3` and `jal a3, a3` are accepted by gas but rejected by LLVM MC. This patch rectifies this. I introduce RISCVAsmParser::parseJALOffset to ensure that symbol names that coincide with register names can safely be parsed. This is made a somewhat fiddly due to the single-operand alias form (see the comment in parseJALOffset for more info). Differential Revision: https://reviews.llvm.org/D52029 llvm-svn: 342629
2018-09-20 16:10:35 +08:00
# RUN: | llvm-objdump -d -r - \
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# RUN: | FileCheck -check-prefixes=CHECK-OBJ,CHECK-S-OBJ %s
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
# RUN: llvm-mc -filetype=obj -triple riscv64 < %s \
[RISCV][MC] Improve parsing of jal/j operands Examples such as `jal a3`, `j a3` and `jal a3, a3` are accepted by gas but rejected by LLVM MC. This patch rectifies this. I introduce RISCVAsmParser::parseJALOffset to ensure that symbol names that coincide with register names can safely be parsed. This is made a somewhat fiddly due to the single-operand alias form (see the comment in parseJALOffset for more info). Differential Revision: https://reviews.llvm.org/D52029 llvm-svn: 342629
2018-09-20 16:10:35 +08:00
# RUN: | llvm-objdump -d -r -riscv-no-aliases - \
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# RUN: | FileCheck -check-prefixes=CHECK-OBJ-NOALIAS,CHECK-S-OBJ-NOALIAS %s
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
# RUN: llvm-mc -filetype=obj -triple riscv64 < %s \
[RISCV][MC] Improve parsing of jal/j operands Examples such as `jal a3`, `j a3` and `jal a3, a3` are accepted by gas but rejected by LLVM MC. This patch rectifies this. I introduce RISCVAsmParser::parseJALOffset to ensure that symbol names that coincide with register names can safely be parsed. This is made a somewhat fiddly due to the single-operand alias form (see the comment in parseJALOffset for more info). Differential Revision: https://reviews.llvm.org/D52029 llvm-svn: 342629
2018-09-20 16:10:35 +08:00
# RUN: | llvm-objdump -d -r - \
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# RUN: | FileCheck -check-prefixes=CHECK-OBJ,CHECK-S-OBJ %s
[RISCV] AsmParser support for the li pseudo instruction The implementation follows the MIPS backend and expands the pseudo instruction directly during asm parsing. As the result, only real MC instructions are emitted to the MCStreamer. The actual expansion to real instructions is similar to the expansion performed by the GNU Assembler. This patch supersedes D41949. Differential Revision: https://reviews.llvm.org/D46118 Patch by Mario Werner. llvm-svn: 334203
2018-06-07 23:35:47 +08:00
# The following check prefixes are used in this test:
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S Match the .s output with aliases enabled
# CHECK-S-NOALIAS Match the .s output with aliases disabled
# CHECK-OBJ Match the objdumped object output with aliases enabled
# CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled
# CHECK-S-OBJ Match both the .s and objdumped object output with
# aliases enabled
# CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with
# aliases disabled
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
# TODO la
# TODO lb lh lw
# TODO sb sh sw
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: addi zero, zero, 0
# CHECK-S-OBJ: nop
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
nop
[RISCV] AsmParser support for the li pseudo instruction The implementation follows the MIPS backend and expands the pseudo instruction directly during asm parsing. As the result, only real MC instructions are emitted to the MCStreamer. The actual expansion to real instructions is similar to the expansion performed by the GNU Assembler. This patch supersedes D41949. Differential Revision: https://reviews.llvm.org/D46118 Patch by Mario Werner. llvm-svn: 334203
2018-06-07 23:35:47 +08:00
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: addi t6, zero, 0
# CHECK-S-OBJ: mv t6, zero
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
mv x31, zero
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: addi a2, a3, 0
# CHECK-S-OBJ: mv a2, a3
[RISCV] Add mnemonic alias: move, sbreak and scall. Further improve compatibility with the GNU assembler. Differential Revision: https://reviews.llvm.org/D50217 Patch by Kito Cheng. llvm-svn: 339255
2018-08-08 22:53:45 +08:00
move a2,a3
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: xori t6, ra, -1
# CHECK-S-OBJ: not t6, ra
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
not x31, x1
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: sub t6, zero, ra
# CHECK-S-OBJ: neg t6, ra
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
neg x31, x1
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: sltiu t6, ra, 1
# CHECK-S-OBJ: seqz t6, ra
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
seqz x31, x1
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: sltu t6, zero, ra
# CHECK-S-OBJ: snez t6, ra
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
snez x31, x1
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: slt t6, ra, zero
# CHECK-S-OBJ: sltz t6, ra
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
sltz x31, x1
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: slt t6, zero, ra
# CHECK-S-OBJ: sgtz t6, ra
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
sgtz x31, x1
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: slt ra, gp, sp
# CHECK-S-OBJ: slt ra, gp, sp
[RISCV] Add InstAlias definitions for sgt and sgtu These are produced by GCC and supported by GAS, but not currently contained in the pseudoinstruction listing in the RISC-V ISA manual. llvm-svn: 335120
2018-06-20 20:54:02 +08:00
sgt x1, x2, x3
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: sltu tp, t1, t0
# CHECK-S-OBJ: sltu tp, t1, t0
[RISCV] Add InstAlias definitions for sgt and sgtu These are produced by GCC and supported by GAS, but not currently contained in the pseudoinstruction listing in the RISC-V ISA manual. llvm-svn: 335120
2018-06-20 20:54:02 +08:00
sgtu x4, x5, x6
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: beq a0, zero, 512
# CHECK-S-OBJ: beqz a0, 512
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
beqz x10, 512
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: bne a1, zero, 1024
# CHECK-S-OBJ: bnez a1, 1024
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
bnez x11, 1024
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: bge zero, a2, 4
# CHECK-S-OBJ: blez a2, 4
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
blez x12, 4
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: bge a3, zero, 8
# CHECK-S-OBJ: bgez a3, 8
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
bgez x13, 8
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: blt a4, zero, 12
# CHECK-S-OBJ: bltz a4, 12
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
bltz x14, 12
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: blt zero, a5, 16
# CHECK-S-OBJ: bgtz a5, 16
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
bgtz x15, 16
# Always output the canonical mnemonic for the pseudo branch instructions.
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: blt a6, a5, 20
# CHECK-S-OBJ: blt a6, a5, 20
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
bgt x15, x16, 20
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: bge a7, a6, 24
# CHECK-S-OBJ: bge a7, a6, 24
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
ble x16, x17, 24
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: bltu s2, a7, 28
# CHECK-S-OBJ: bltu s2, a7, 28
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
bgtu x17, x18, 28
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: bgeu s3, s2, 32
# CHECK-S-OBJ: bgeu s3, s2, 32
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
bleu x18, x19, 32
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: jal zero, 2044
# CHECK-S-OBJ: j 2044
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
j 2044
[RISCV][MC] Improve parsing of jal/j operands Examples such as `jal a3`, `j a3` and `jal a3, a3` are accepted by gas but rejected by LLVM MC. This patch rectifies this. I introduce RISCVAsmParser::parseJALOffset to ensure that symbol names that coincide with register names can safely be parsed. This is made a somewhat fiddly due to the single-operand alias form (see the comment in parseJALOffset for more info). Differential Revision: https://reviews.llvm.org/D52029 llvm-svn: 342629
2018-09-20 16:10:35 +08:00
# CHECK-S-NOALIAS: jal zero, foo
# CHECK-S: j foo
# CHECK-OBJ-NOALIAS: jal zero, 0
# CHECK-OBJ: j 0
# CHECK-OBJ: R_RISCV_JAL foo
j foo
# CHECK-S-NOALIAS: jal zero, a0
# CHECK-S: j a0
# CHECK-OBJ-NOALIAS: jal zero, 0
# CHECK-OBJ: j 0
# CHECK-OBJ: R_RISCV_JAL a0
j a0
[RISCV] Allow parsing dot '.' in assembly Summary: Useful for jumps, such as `j .`. I am not sure who should review this. Do not hesitate to change the reviewers if needed. Reviewers: asb, jrtc27, lenary Reviewed By: lenary Subscribers: MaskRay, lenary, hiraditya, rbar, johnrusso, simoncook, apazos, sabuasal, niosHD, kito-cheng, shiva0217, zzheng, edward-jones, rogfer01, MartinMosbeck, brucehoult, the_o, rkruppe, PkmX, jocewei, psnobl, benna, Jim, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D63669 Patch by John LLVM (JohnLLVM) llvm-svn: 365881
2019-07-12 16:36:07 +08:00
# CHECK-S-NOALIAS: [[LABEL:.L[[:alnum:]_]+]]:
# CHECK-S-NOALIAS-NEXT: jal zero, [[LABEL]]
# CHECK-S: [[LABEL:.L[[:alnum:]_]+]]:
# CHECK-S-NEXT: j [[LABEL]]
# CHECK-OBJ-NOALIAS: jal zero, 0
# CHECK-OBJ: j 0
j .
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: jal ra, 2040
# CHECK-S-OBJ: jal 2040
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
jal 2040
[RISCV][MC] Improve parsing of jal/j operands Examples such as `jal a3`, `j a3` and `jal a3, a3` are accepted by gas but rejected by LLVM MC. This patch rectifies this. I introduce RISCVAsmParser::parseJALOffset to ensure that symbol names that coincide with register names can safely be parsed. This is made a somewhat fiddly due to the single-operand alias form (see the comment in parseJALOffset for more info). Differential Revision: https://reviews.llvm.org/D52029 llvm-svn: 342629
2018-09-20 16:10:35 +08:00
# CHECK-S-NOALIAS: jal ra, foo
# CHECK-S: jal foo
# CHECK-OBJ-NOALIAS: jal ra, 0
# CHECK-OBJ: jal 0
# CHECK-OBJ: R_RISCV_JAL foo
jal foo
# CHECK-S-NOALIAS: jal ra, a0
# CHECK-S: jal a0
# CHECK-OBJ-NOALIAS: jal ra, 0
# CHECK-OBJ: jal 0
# CHECK-OBJ: R_RISCV_JAL a0
jal a0
[RISCV] Match GNU tools canonical JALR and add aliases The canonical GNU form of JALR resembles a load/store instruction rather than placing the immediate offset as a separate argument, so match this behaviour. Also add parser-only aliases for the three-operand form, and add other shorter aliases also emitted by GNU tools. Differential Revision: https://reviews.llvm.org/D55277 Patch by James Clarke. llvm-svn: 366179
2019-07-16 12:56:43 +08:00
# CHECK-S-OBJ-NOALIAS: jalr zero, 0(s4)
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ: jr s4
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
jr x20
[RISCV] Match GNU tools canonical JALR and add aliases The canonical GNU form of JALR resembles a load/store instruction rather than placing the immediate offset as a separate argument, so match this behaviour. Also add parser-only aliases for the three-operand form, and add other shorter aliases also emitted by GNU tools. Differential Revision: https://reviews.llvm.org/D55277 Patch by James Clarke. llvm-svn: 366179
2019-07-16 12:56:43 +08:00
# CHECK-S-OBJ-NOALIAS: jalr zero, 6(s5)
# CHECK-S-OBJ: jr 6(s5)
jr 6(x21)
# CHECK-S-OBJ-NOALIAS: jalr zero, 7(s6)
# CHECK-S-OBJ: jr 7(s6)
jr x22, 7
# CHECK-S-OBJ-NOALIAS: jalr ra, 0(s4)
# CHECK-S-OBJ: jalr s4
jalr x20
# CHECK-S-OBJ-NOALIAS: jalr ra, 8(s5)
# CHECK-S-OBJ: jalr 8(s5)
jalr 8(x21)
# CHECK-S-OBJ-NOALIAS: jalr s6, 0(s7)
# CHECK-S-OBJ: jalr s6, s7
jalr x22, x23
# CHECK-S-OBJ-NOALIAS: jalr ra, 9(s8)
# CHECK-S-OBJ: jalr 9(s8)
jalr x24, 9
# CHECK-S-OBJ-NOALIAS: jalr s9, 11(s10)
# CHECK-S-OBJ: jalr s9, 11(s10)
jalr x25, x26, 11
# CHECK-S-OBJ-NOALIAS: jalr zero, 0(ra)
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ: ret
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
ret
# TODO call
# TODO tail
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: fence iorw, iorw
# CHECK-S-OBJ: fence
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
fence
[RISCV] Support named operands for CSR instructions. Reviewers: asb, mgrang Reviewed By: asb Subscribers: jocewei, mgorny, jfb, PkmX, MartinMosbeck, brucehoult, the_o, rkruppe, rogfer01, rbar, johnrusso, simoncook, jordy.potman.lists, sabuasal, niosHD, kito-cheng, shiva0217, zzheng, edward-jones Differential Revision: https://reviews.llvm.org/D46759 llvm-svn: 343822
2018-10-05 05:50:54 +08:00
# CHECK-S-OBJ-NOALIAS: csrrs s10, instret, zero
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ: rdinstret s10
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
rdinstret x26
[RISCV] Support named operands for CSR instructions. Reviewers: asb, mgrang Reviewed By: asb Subscribers: jocewei, mgorny, jfb, PkmX, MartinMosbeck, brucehoult, the_o, rkruppe, rogfer01, rbar, johnrusso, simoncook, jordy.potman.lists, sabuasal, niosHD, kito-cheng, shiva0217, zzheng, edward-jones Differential Revision: https://reviews.llvm.org/D46759 llvm-svn: 343822
2018-10-05 05:50:54 +08:00
# CHECK-S-OBJ-NOALIAS: csrrs s8, cycle, zero
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ: rdcycle s8
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
rdcycle x24
[RISCV] Support named operands for CSR instructions. Reviewers: asb, mgrang Reviewed By: asb Subscribers: jocewei, mgorny, jfb, PkmX, MartinMosbeck, brucehoult, the_o, rkruppe, rogfer01, rbar, johnrusso, simoncook, jordy.potman.lists, sabuasal, niosHD, kito-cheng, shiva0217, zzheng, edward-jones Differential Revision: https://reviews.llvm.org/D46759 llvm-svn: 343822
2018-10-05 05:50:54 +08:00
# CHECK-S-OBJ-NOALIAS: csrrs s9, time, zero
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ: rdtime s9
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
rdtime x25
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: csrrs s0, 336, zero
# CHECK-S-OBJ: csrr s0, 336
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
csrr x8, 0x150
[RISCV] Support named operands for CSR instructions. Reviewers: asb, mgrang Reviewed By: asb Subscribers: jocewei, mgorny, jfb, PkmX, MartinMosbeck, brucehoult, the_o, rkruppe, rogfer01, rbar, johnrusso, simoncook, jordy.potman.lists, sabuasal, niosHD, kito-cheng, shiva0217, zzheng, edward-jones Differential Revision: https://reviews.llvm.org/D46759 llvm-svn: 343822
2018-10-05 05:50:54 +08:00
# CHECK-S-OBJ-NOALIAS: csrrw zero, sscratch, s1
# CHECK-S-OBJ: csrw sscratch, s1
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
csrw 0x140, x9
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: csrrs zero, 4095, s6
# CHECK-S-OBJ: csrs 4095, s6
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
csrs 0xfff, x22
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: csrrc zero, 4095, s7
# CHECK-S-OBJ: csrc 4095, s7
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
csrc 0xfff, x23
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: csrrwi zero, 336, 15
# CHECK-S-OBJ: csrwi 336, 15
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
csrwi 0x150, 0xf
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: csrrsi zero, 4095, 16
# CHECK-S-OBJ: csrsi 4095, 16
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
csrsi 0xfff, 0x10
[RISCV] Support named operands for CSR instructions. Reviewers: asb, mgrang Reviewed By: asb Subscribers: jocewei, mgorny, jfb, PkmX, MartinMosbeck, brucehoult, the_o, rkruppe, rogfer01, rbar, johnrusso, simoncook, jordy.potman.lists, sabuasal, niosHD, kito-cheng, shiva0217, zzheng, edward-jones Differential Revision: https://reviews.llvm.org/D46759 llvm-svn: 343822
2018-10-05 05:50:54 +08:00
# CHECK-S-OBJ-NOALIAS: csrrci zero, sscratch, 17
# CHECK-S-OBJ: csrci sscratch, 17
[RISCV] Implement assembler pseudo instructions for RV32I and RV64I Adds the assembler pseudo instructions of RV32I and RV64I which can be mapped to a single canonical instruction. The missing pseudo instructions (e.g., call, tail, ...) are marked as TODO. Other things, like for example PCREL_LO, have to be implemented first. Currently, alias emission is disabled by default to keep the patch minimal. Alias emission by default will be enabled in a subsequent patch which also updates all affected tests. Note that this patch should actually break the floating point MC tests. However, the used FileCheck configuration is not tight enought to detect the breakage. Differential Revision: https://reviews.llvm.org/D40902 Patch by Mario Werner. llvm-svn: 320487
2017-12-12 23:46:15 +08:00
csrci 0x140, 0x11
[RISCV] Define sfence.vma InstAliases to match the GNU RISC-V tools Unfortunately these aren't defined explicitly in the privileged spec, but the GNU assembler does accept `sfence.vma` and `sfence.vma rs` as well as the usual `sfence.vma rs, rt`. llvm-svn: 320575
2017-12-13 20:46:55 +08:00
[RISCV] Add additional CSR instruction aliases (imm. operands) This patch adds CSR instructions aliases for the cases where the instruction takes an immediate operand but the alias doesn't have the i suffix. This is necessary for gas/gcc compatibility. gas doesn't do a similar conversion for fsflags or fsrm, so this should be complete. Differential Revision: https://reviews.llvm.org/D55008 Patch by Luís Marques. llvm-svn: 347991
2018-11-30 22:10:52 +08:00
# CHECK-S-OBJ-NOALIAS: csrrwi zero, 336, 7
# CHECK-S-OBJ: csrwi 336, 7
csrw 0x150, 7
# CHECK-S-OBJ-NOALIAS: csrrsi zero, 336, 7
# CHECK-S-OBJ: csrsi 336, 7
csrs 0x150, 7
# CHECK-S-OBJ-NOALIAS: csrrci zero, 336, 7
# CHECK-S-OBJ: csrci 336, 7
csrc 0x150, 7
# CHECK-S-OBJ-NOALIAS: csrrwi t0, 336, 15
# CHECK-S-OBJ: csrrwi t0, 336, 15
csrrw t0, 0x150, 0xf
# CHECK-S-OBJ-NOALIAS: csrrsi t0, 4095, 16
# CHECK-S-OBJ: csrrsi t0, 4095, 16
csrrs t0, 0xfff, 0x10
# CHECK-S-OBJ-NOALIAS: csrrci t0, sscratch, 17
# CHECK-S-OBJ: csrrci t0, sscratch, 17
csrrc t0, 0x140, 0x11
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: sfence.vma zero, zero
# CHECK-S-OBJ: sfence.vma
[RISCV] Define sfence.vma InstAliases to match the GNU RISC-V tools Unfortunately these aren't defined explicitly in the privileged spec, but the GNU assembler does accept `sfence.vma` and `sfence.vma rs` as well as the usual `sfence.vma rs, rt`. llvm-svn: 320575
2017-12-13 20:46:55 +08:00
sfence.vma
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: sfence.vma a0, zero
# CHECK-S-OBJ: sfence.vma a0
[RISCV] Define sfence.vma InstAliases to match the GNU RISC-V tools Unfortunately these aren't defined explicitly in the privileged spec, but the GNU assembler does accept `sfence.vma` and `sfence.vma rs` as well as the usual `sfence.vma rs, rt`. llvm-svn: 320575
2017-12-13 20:46:55 +08:00
sfence.vma a0
[RISCV] Add InstAlias definitions for add[w], and, xor, or, sll[w], srl[w], sra[w], slt and sltu with immediate Match the GNU assembler in supporting immediate operands for these instructions even when the reg-reg mnemonic is used. Differential Revision: https://reviews.llvm.org/D50046 Patch by Kito Cheng. llvm-svn: 339252
2018-08-08 22:45:44 +08:00
# The following aliases are accepted as input but the canonical form
# of the instruction will always be printed.
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: addi a2, a3, 4
# CHECK-S-OBJ: addi a2, a3, 4
add a2, a3, 4
# CHECK-S-OBJ-NOALIAS: andi a2, a3, 4
# CHECK-S-OBJ: andi a2, a3, 4
and a2, a3, 4
# CHECK-S-OBJ-NOALIAS: xori a2, a3, 4
# CHECK-S-OBJ: xori a2, a3, 4
xor a2, a3, 4
# CHECK-S-OBJ-NOALIAS: ori a2, a3, 4
# CHECK-S-OBJ: ori a2, a3, 4
or a2, a3, 4
# CHECK-S-OBJ-NOALIAS: slli a2, a3, 4
# CHECK-S-OBJ: slli a2, a3, 4
sll a2, a3, 4
# CHECK-S-OBJ-NOALIAS: srli a2, a3, 4
# CHECK-S-OBJ: srli a2, a3, 4
srl a2, a3, 4
# CHECK-S-OBJ-NOALIAS: srai a2, a3, 4
# CHECK-S-OBJ: srai a2, a3, 4
sra a2, a3, 4
# CHECK-S-OBJ-NOALIAS: slti a2, a3, 4
# CHECK-S-OBJ: slti a2, a3, 4
slt a2, a3, 4
# CHECK-S-OBJ-NOALIAS: sltiu a2, a3, 4
# CHECK-S-OBJ: sltiu a2, a3, 4
sltu a2, a3, 4
# CHECK-S-OBJ-NOALIAS: ebreak
# CHECK-S-OBJ: ebreak
[RISCV] Add mnemonic alias: move, sbreak and scall. Further improve compatibility with the GNU assembler. Differential Revision: https://reviews.llvm.org/D50217 Patch by Kito Cheng. llvm-svn: 339255
2018-08-08 22:53:45 +08:00
sbreak
[RISCV][NFC] Rework CHECK lines in rvi-aliases-valid.s Previously CHECK prefixes weren't defined that can be used to check _only_ the InstPrinter output when generating .s from llvm-mc, or that check _only_ the output after passing the generated object through objdump. This means we can't write useful checks for instructions that reference symbols. Instead, use: CHECK-S Match the .s output with aliases enabled CHECK-S-NOALIAS Match the .s output with aliases disabled CHECK-OBJ Match the objdumped object output with aliases enabled CHECK-OBJ-NOALIAS Match the objdumped object output with aliases enabled CHECK-S-OBJ Match both the .s and objdumped object output with aliases enabled CHECK-S-OBJ-NOALIAS Match both the .s and objdumped object output with aliases disabled While we're at it, use whitespace consistently within this file. llvm-svn: 341050
2018-08-30 18:25:27 +08:00
# CHECK-S-OBJ-NOALIAS: ecall
# CHECK-S-OBJ: ecall
[RISCV] Add mnemonic alias: move, sbreak and scall. Further improve compatibility with the GNU assembler. Differential Revision: https://reviews.llvm.org/D50217 Patch by Kito Cheng. llvm-svn: 339255
2018-08-08 22:53:45 +08:00
scall