llvm-project/llvm/test/MC/AArch64
Simon Tatham acd7fe8636 [AArch64][v8.3a] Don't emit LDRA '[xN]!' alias in disassembly.
Summary:
In rG643ac6c0420b, the syntax `ldraa x1, [x0]!` was added as an alias
for `ldraa x1, [x0, #0]!`. That syntax is less obvious in meaning, and
also will not be accepted by assemblers that haven't been updated yet.
So it would be better not to emit it as the preferred disassembly for
that instruction.

This change lowers the EmitPriority of the new alias so that the more
explicit syntax `[x0, #0]!` is preferred by the disassembler. The new
syntax is still accepted by the assembler.

Reviewers: ab, ostannard

Reviewed By: ostannard

Subscribers: kristof.beyls, hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D70813
2019-11-28 15:31:59 +00:00
..
SVE [AArch64][SVE] Allow explicit size specifier for predicate operand 2019-07-25 13:56:04 +00:00
SVE2 [AArch64][SVE2] Rename bitperm feature to sve2-bitperm 2019-07-26 15:57:50 +00:00
CheckDataSymbol.s [llvm-readobj] Change -t to --symbols in tests. NFC 2019-05-01 09:28:24 +00:00
adr-diagnostics.s [MC] Delete unnecessary diagnostic: "No relocation available to represent this relative expression" 2019-08-19 07:59:35 +00:00
adr.s [llvm-objdump] Print relocation addends in hexadecimal 2019-11-19 12:27:18 +00:00
adrp-annotation.s AArch64: print correct annotation for ADRP addresses. 2018-05-30 09:54:59 +00:00
adrp-relocation.s [AArch64] Update a comment in a test 2017-07-25 19:57:26 +00:00
adrp-relocation2.s MC: AArch64: Add support for pg_hi21_nc relocation specifier. 2019-07-10 16:36:46 +00:00
alias-addsubimm.s [AArch64][SVE] Asm: Support for ADD (immediate) instructions. 2018-05-29 10:39:49 +00:00
alias-logicalimm.s [AArch64] [Assembler] option to disable negative immediate conversions 2017-03-28 10:02:56 +00:00
arm32-elf-relocs.s [llvm-objdump] Print relocation addends in hexadecimal 2019-11-19 12:27:18 +00:00
arm64-adr.s
arm64-advsimd.s [AArch64][TableGen] Skip tied result operands for InstAlias 2017-11-20 14:36:40 +00:00
arm64-aliases.s
arm64-arithmetic-encoding.s
arm64-arm64-fixup.s
arm64-basic-a64-instructions.s
arm64-be-datalayout.s [llvm-readobj] Change -long-option to --long-option in tests. NFC 2019-05-01 05:27:20 +00:00
arm64-bitfield-encoding.s
arm64-branch-encoding.s
arm64-compact-unwind-fallback.s [MC] Fallback on DWARF when generating compact unwind on AArch64 2018-05-31 16:33:26 +00:00
arm64-condbr-without-dots.s
arm64-crypto.s [AArch64] Tie source and destination operands for AESMC/AESIMC. 2017-07-29 20:35:28 +00:00
arm64-diagno-predicate.s [AArch64] Armv8.2-A: add the crypto extensions 2018-07-26 07:13:59 +00:00
arm64-diags.s AArch64: diagnose unpredictable store-exclusive instructions 2018-04-10 11:04:29 +00:00
arm64-directive_loh.s [AArch64] Disallow the MachO specific .loh directive for windows 2018-08-01 06:50:18 +00:00
arm64-elf-reloc-condbr.s [AArch64] ILP32 Backend Relocation Support 2017-05-02 22:01:48 +00:00
arm64-elf-relocs.s [llvm-objdump] Print relocation addends in hexadecimal 2019-11-19 12:27:18 +00:00
arm64-fp-encoding-error.s
arm64-fp-encoding.s
arm64-ilp32.s [CodeGen] Unify MBB reference format in both MIR and debug output 2017-12-04 17:18:51 +00:00
arm64-large-relocs.s MC: AArch64: Add support for prel_g* relocation specifiers. 2019-07-18 16:54:33 +00:00
arm64-leaf-compact-unwind.s [llvm-readobj] Change -long-option to --long-option in tests. NFC 2019-05-01 05:27:20 +00:00
arm64-logical-encoding.s
arm64-mapping-across-sections.s
arm64-mapping-within-section.s
arm64-memory.s AArch64: diagnose unpredictable store-exclusive instructions 2018-04-10 11:04:29 +00:00
arm64-no-section.ll Recommit r329716 "Add missing nullptr check before getSection() to AArch64MachObjectWriter::recordRelocation" 2018-04-10 19:46:43 +00:00
arm64-nv-cond.s
arm64-optional-hash.s
arm64-separator.s
arm64-simd-ldst.s
arm64-small-data-fixups.s
arm64-spsel-sysreg.s
arm64-system-encoding.s [AArch64] CCSIDR2 system register 2017-12-20 08:56:41 +00:00
arm64-target-specific-sysreg.s
arm64-tls-modifiers-darwin.s
arm64-tls-relocs.s [llvm-readobj] Change -t to --symbols in tests. NFC 2019-05-01 09:28:24 +00:00
arm64-v128_lo-diagnostics.s
arm64-variable-exprs.s
arm64-vector-lists.s
arm64-verbose-vector-case.s
arm64_32-compact-unwind.s AArch64: support arm64_32, an ILP32 slice for watchOS. 2019-09-12 10:22:23 +00:00
arm64v8.1-diagno-predicate.s
armv8.1a-atomic.s
armv8.1a-lor.s
armv8.1a-lse.s [AArch64] Support HiSilicon's TSV110 processor 2018-11-09 19:32:08 +00:00
armv8.1a-pan.s
armv8.1a-rdma.s
armv8.1a-vhe.s
armv8.2a-at.s [NFC][AArch64] Split out backend features 2018-12-06 15:39:17 +00:00
armv8.2a-bfc.s [AArch64InstPrinter] prefer bfi to bfc for < armv8.2-a 2019-10-03 20:10:02 +00:00
armv8.2a-crypto-apple.s AArch64: support the Apple NEON syntax for v8.2 crypto instructions. 2019-11-27 10:54:38 +00:00
armv8.2a-crypto-error.s [AArch64] Armv8.2-A: add the crypto extensions 2018-07-26 07:13:59 +00:00
armv8.2a-crypto.s [AArch64] Armv8.2-A: add the crypto extensions 2018-07-26 07:13:59 +00:00
armv8.2a-dotprod-errors.s [AArch64] Assembler support for the ARMv8.2a dot product instructions 2017-08-09 14:59:54 +00:00
armv8.2a-dotprod.s [ARM][AArch64] Support for Cortex-A65 & A65AE, Neoverse E1 & N1 2019-07-25 10:59:45 +00:00
armv8.2a-persistent-memory.s [NFC][AArch64] Split out backend features 2018-12-06 15:39:17 +00:00
armv8.2a-statistical-profiling.s [ARM][AArch64] Support for Cortex-A65 & A65AE, Neoverse E1 & N1 2019-07-25 10:59:45 +00:00
armv8.2a-uao.s
armv8.3a-ID_ISAR6_EL1.s [AArch64] IDSAR6 register assembler support 2017-08-31 08:36:45 +00:00
armv8.3a-complex.s [NFC][AArch64] Split out backend features 2018-12-06 15:39:17 +00:00
armv8.3a-complex_bad.s [NFC][AArch64] Split out backend features 2018-12-06 15:39:17 +00:00
armv8.3a-complex_missing.s [NFC][AArch64] Split out backend features 2018-12-06 15:39:17 +00:00
armv8.3a-complex_nofp16.s [NFC][AArch64] Split out backend features 2018-12-06 15:39:17 +00:00
armv8.3a-complex_nofp16_bad.s [NFC][AArch64] Split out backend features 2018-12-06 15:39:17 +00:00
armv8.3a-diagnostics.s [AArch64] Enable ARMv8.3-A pointer authentication 2017-08-11 13:14:00 +00:00
armv8.3a-js.s [NFC][AArch64] Split out backend features 2018-12-06 15:39:17 +00:00
armv8.3a-rcpc.s [ARM][AArch64] Support for Cortex-A65 & A65AE, Neoverse E1 & N1 2019-07-25 10:59:45 +00:00
armv8.3a-signed-pointer.s [AArch64][v8.3a] Don't emit LDRA '[xN]!' alias in disassembly. 2019-11-28 15:31:59 +00:00
armv8.4a-actmon.s [AArch64] Armv8.4-A: system registers 2018-07-03 12:09:20 +00:00
armv8.4a-dit.s [AArch64] Armv8.4-A: system registers 2018-07-03 12:09:20 +00:00
armv8.4a-flag-error.s Recommit: [AArch64] Armv8.4-A: Flag manipulation instructions 2018-07-06 12:32:33 +00:00
armv8.4a-flag.s [NFC][AArch64] Split out backend features 2018-12-06 15:39:17 +00:00
armv8.4a-ldst-error.s Follow up of r336913: forgot to add the new test files. 2018-07-12 14:59:02 +00:00
armv8.4a-ldst.s [NFC][AArch64] Split out backend features 2018-12-06 15:39:17 +00:00
armv8.4a-mpam.s [AArch64] Armv8.4-A: system registers 2018-07-03 12:09:20 +00:00
armv8.4a-pmu.s [AArch64] Adding support for PMMIR_EL1 register 2019-10-18 12:40:29 +00:00
armv8.4a-ras.s [AArch64] Armv8.4-A: system registers 2018-07-03 12:09:20 +00:00
armv8.4a-tlb.s [NFC][AArch64] Split out backend features 2018-12-06 15:39:17 +00:00
armv8.4a-trace-error.s [AArch64][ARM] Armv8.4-A: Trace synchronization barrier instruction 2018-07-06 08:03:12 +00:00
armv8.4a-trace.s [NFC][AArch64] Split out backend features 2018-12-06 15:39:17 +00:00
armv8.4a-virt.s [AArch64] Armv8.4-A: Virtualization system registers 2018-06-29 11:03:15 +00:00
armv8.4a-vncr.s [AArch64] Armv8.4-A: system registers 2018-07-03 12:09:20 +00:00
armv8.5a-altnzcv.s [AArch64][v8.5A] Add PSTATE manipulation instructions XAFlag and AXFlag 2018-09-27 09:11:27 +00:00
armv8.5a-bti-error.s [AArch64][v8.5A] Add Branch Target Identification instructions 2018-09-27 14:54:33 +00:00
armv8.5a-bti.s [AArch64][v8.5A] Add Branch Target Identification instructions 2018-09-27 14:54:33 +00:00
armv8.5a-frint-error.s [AArch64][v8.5A] Add FRINT[32,64][Z,X] instructions 2018-09-27 13:32:06 +00:00
armv8.5a-frint.s [AArch64][v8.5A] Add FRINT[32,64][Z,X] instructions 2018-09-27 13:32:06 +00:00
armv8.5a-mte-error.s [AArch64] Update v8.5a MTE LDG/STG instructions 2019-04-03 14:12:13 +00:00
armv8.5a-mte.s [AArch64] Update MTE system register encodings 2019-08-21 09:09:56 +00:00
armv8.5a-persistent-memory.s [AArch64][v8.5A] Add Armv8.5-A "DC CVADP" instruction 2018-09-27 13:53:35 +00:00
armv8.5a-predres-error.s [AArch64] Move feature predctrl to predres 2019-01-09 11:24:15 +00:00
armv8.5a-predres.s [AArch64] Move feature predctrl to predres 2019-01-09 11:24:15 +00:00
armv8.5a-rand-error.s [AArch64][v8.5A] Add Armv8.5-A random number instructions 2018-09-27 14:01:40 +00:00
armv8.5a-rand.s [AArch64][v8.5A] Add Armv8.5-A random number instructions 2018-09-27 14:01:40 +00:00
armv8.5a-sb.s [AArch64] Add command-line option for SB 2018-12-28 17:14:58 +00:00
armv8.5a-specrestrict.s [AArch64] Add command-line option for SSBS 2018-12-03 14:00:47 +00:00
armv8.5a-ssbs-error.s [AArch64] Add command-line option for SSBS 2018-12-03 14:00:47 +00:00
armv8.5a-ssbs.s [ARM][AArch64] Support for Cortex-A65 & A65AE, Neoverse E1 & N1 2019-07-25 10:59:45 +00:00
armv8.5a-xaflag-error.s [AArch64][v8.5A] Add PSTATE manipulation instructions XAFlag and AXFlag 2018-09-27 09:11:27 +00:00
armv8a-fpmul-error.s [ARM/AArch64] Support FP16 +fp16fml instructions 2018-08-17 11:29:49 +00:00
armv8a-fpmul.s [ARM/AArch64] Support FP16 +fp16fml instructions 2018-08-17 11:29:49 +00:00
atomic-acquire-comment.s AArch64: annotate atomics with dropped acquire semantics when printing. 2019-02-06 15:07:59 +00:00
basic-a64-diagnostics.s [AArch64,Assembler] Compiler support for ID_MMFR5_EL1 2019-10-16 15:59:06 +00:00
basic-a64-instructions.s [AArch64,Assembler] Compiler support for ID_MMFR5_EL1 2019-10-16 15:59:06 +00:00
basic-pic.s [llvm-objdump] - Print relocation record in a GNU format. 2019-05-07 13:14:18 +00:00
case-insen-reg-names.s
cfi.s [AsmPrinterDwarf] Add support for .cfi_restore directive 2017-11-02 12:00:58 +00:00
coff-align.s [llvm-readobj] Change -long-option to --long-option in tests. NFC 2019-05-01 05:27:20 +00:00
coff-basic.ll [COFF, ARM64] Add support for Windows ARM64 COFF format 2017-06-27 23:58:19 +00:00
coff-debug.ll [llvm-readobj] Change -long-option to --long-option in tests. NFC 2019-05-01 05:27:20 +00:00
coff-function-type-info.ll [llvm-readobj] Change -t to --symbols in tests. NFC 2019-05-01 09:28:24 +00:00
coff-gnu.s [COFF, ARM64] Use '//' as comment character in assembly files in GNU environments 2017-08-13 19:42:05 +00:00
coff-relocations.s [COFF, ARM64] Hook up a few remaining relocations 2018-05-02 18:24:37 +00:00
cold.s [llvm-readobj] Change -long-option to --long-option in tests. NFC 2019-05-01 05:27:20 +00:00
crc.s [AArch64] Support HiSilicon's TSV110 processor 2018-11-09 19:32:08 +00:00
cyclone-movi-bug.s AArch64: work around how Cyclone handles "movi.2d vD, #0". 2017-12-18 10:36:00 +00:00
darwin-reloc-addsubimm.s
directive-arch-negative.s [AArch64] Tighten up directives tests 2018-06-26 09:49:31 +00:00
directive-arch.s [AArch64] Clean up LSE directive tests 2018-06-26 09:36:13 +00:00
directive-arch_extension-negative.s [AArch64][AsmParser] Fix .arch_extension directive parsing 2019-04-04 09:11:17 +00:00
directive-arch_extension.s [AArch64][AsmParser] Fix .arch_extension directive parsing 2019-04-04 09:11:17 +00:00
directive-cpu-err.s [AArch64] Armv8.2-A: add the crypto extensions 2018-07-26 07:13:59 +00:00
directive-cpu.s [AArch64][NFC] Removed tab characters from test files. 2018-07-26 07:59:39 +00:00
dot-req-case-insensitive.s
dot-req-diagnostics.s
dot-req.s [AArch64] Asm: Fix parsing of register aliases that have a name starting with 'z' 2017-12-20 09:45:45 +00:00
elf-extern.s [CodeGen] Unify MBB reference format in both MIR and debug output 2017-12-04 17:18:51 +00:00
elf-globaladdress.ll
elf-objdump.s
elf-reloc-addsubimm.s
elf-reloc-ldrlit.s [AArch64] ILP32 Backend Relocation Support 2017-05-02 22:01:48 +00:00
elf-reloc-ldstunsimm.s
elf-reloc-movw.s [AArch64] Attempt to parse more operands as expressions 2018-09-18 09:44:53 +00:00
elf-reloc-pcreladdressing.s [AArch64] Add support for got relocated LDR's 2018-08-02 06:24:40 +00:00
elf-reloc-tstb.s [AArch64] ILP32 Backend Relocation Support 2017-05-02 22:01:48 +00:00
elf-reloc-uncondbrimm.s [AArch64] ILP32 Backend Relocation Support 2017-05-02 22:01:48 +00:00
elf_osabi_flags.s
error-location-during-layout.s
error-location-ldr-pseudo.s
error-location-post-layout.s
error-location.s [MC] Delete unnecessary diagnostic: "No relocation available to represent this relative expression" 2019-08-19 07:59:35 +00:00
ete-sysregs.s [AArch64] Define ETE and TRBE system registers 2019-07-26 09:19:08 +00:00
expr-bad-symbol.s [AsmParser] Return an error in the case of empty symbol ref in an expression 2018-10-08 10:28:11 +00:00
expr-shr.s
fixup-absolute-signed.s [MC] [AArch64] Support resolving signed fixups for :abs_g0_s: etc. 2019-01-08 04:48:00 +00:00
fixup-absolute.s [MC] [AArch64] Correctly resolve ":abs_g1:3" etc. 2018-12-20 19:46:14 +00:00
fixup-out-of-range.s [MC] [AArch64] Support resolving signed fixups for :abs_g0_s: etc. 2019-01-08 04:48:00 +00:00
fullfp16-diagnostics.s
fullfp16-neon-neg.s
gicv3-regs-diagnostics.s
gicv3-regs.s [AArch64] Fix spelling of ICH_ELRSR_EL2 system register 2018-02-06 09:39:04 +00:00
ilp32-diagnostics.s [AArch64] ILP32 Backend Relocation Support 2017-05-02 22:01:48 +00:00
inline-asm-modifiers.s [AArch64] Add support for got relocated LDR's 2018-08-02 06:24:40 +00:00
inst-directive-diagnostic.s
inst-directive-other.s [AArch64] Support the .inst directive for MachO and COFF targets 2018-07-31 09:26:52 +00:00
inst-directive.s [llvm-readobj] Change -long-option to --long-option in tests. NFC 2019-05-01 05:27:20 +00:00
invalid-instructions-spellcheck.s [AArch64] Enable the mnemonic spell checker 2017-07-13 15:29:13 +00:00
ir-to-imgrel.ll [MS][ARM64] Hoist __ImageBase handling into TargetLoweringObjectFileCOFF 2018-06-12 18:56:05 +00:00
jump-table.s [CodeGen] Unify MBB reference format in both MIR and debug output 2017-12-04 17:18:51 +00:00
label-arithmetic-darwin.s
label-arithmetic-diags-darwin.s Add a common error checking for some invalid expressions. 2017-06-22 17:25:35 +00:00
label-arithmetic-diags-elf.s Add @LINE to checks in a test. 2017-07-06 19:09:35 +00:00
label-arithmetic-elf.s [AArch64] Attempt to parse more operands as expressions 2018-09-18 09:44:53 +00:00
ldr-pseudo-diagnostics.s
ldr-pseudo-obj-errors.s Replace unused output filenames with /dev/null in tests 2018-07-02 18:16:44 +00:00
ldr-pseudo.s [MC] Fix constant pools with DenseMap sentinel values 2017-05-30 09:37:11 +00:00
lit.local.cfg
macho-adrp-missing-reloc.s [AArch64] Force relocations for all ADRP instructions 2017-07-19 20:14:32 +00:00
macho-adrp-page.s [AArch64] Force relocations for all ADRP instructions 2017-07-19 20:14:32 +00:00
macro-hex-int.s [MC] Separate masm integer literal lexer support from inline asm 2018-10-24 20:23:57 +00:00
mapping-across-sections.s
mapping-within-section.s
neon-2velem.s
neon-3vdiff.s
neon-aba-abd.s
neon-across.s
neon-add-pairwise.s
neon-add-sub-instructions.s
neon-bitwise-instructions.s
neon-compare-instructions.s
neon-crypto.s [AArch64][NFC] Removed tab characters from test files. 2018-07-26 07:59:39 +00:00
neon-diagnostics.s [AArch64][AsmParser] Fix segfault on illegal fpimm. 2018-05-30 09:54:19 +00:00
neon-extract.s
neon-facge-facgt.s
neon-frsqrt-frecp.s
neon-halving-add-sub.s
neon-max-min-pairwise.s
neon-max-min.s
neon-mla-mls-instructions.s
neon-mov.s
neon-mul-div-instructions.s
neon-perm.s
neon-rounding-halving-add.s
neon-rounding-shift.s
neon-saturating-add-sub.s
neon-saturating-rounding-shift.s
neon-saturating-shift.s
neon-scalar-abs.s
neon-scalar-add-sub.s
neon-scalar-by-elem-mla.s
neon-scalar-by-elem-mul.s
neon-scalar-by-elem-saturating-mla.s
neon-scalar-by-elem-saturating-mul.s
neon-scalar-compare.s
neon-scalar-cvt.s
neon-scalar-dup.s
neon-scalar-extract-narrow.s
neon-scalar-fp-compare.s
neon-scalar-mul.s
neon-scalar-neg.s
neon-scalar-recip.s
neon-scalar-reduce-pairwise.s
neon-scalar-rounding-shift.s
neon-scalar-saturating-add-sub.s
neon-scalar-saturating-rounding-shift.s
neon-scalar-saturating-shift.s
neon-scalar-shift-imm.s
neon-scalar-shift.s
neon-shift-left-long.s
neon-shift.s
neon-simd-copy.s
neon-simd-ldst-multi-elem.s
neon-simd-ldst-one-elem.s
neon-simd-misc.s
neon-simd-post-ldst-multi-elem.s
neon-simd-shift.s
neon-sxtl.s
neon-tbl.s
neon-uxtl.s
nofp-crypto-diagnostic.s [AArch64] Armv8.2-A: add the crypto extensions 2018-07-26 07:13:59 +00:00
noneon-diagnostics.s
optional-hash.s
ras-extension.s [AArch64] Support HiSilicon's TSV110 processor 2018-11-09 19:32:08 +00:00
reloc-directive.s [AArch64] Support .reloc *, R_AARCH64_NONE, * 2019-05-17 03:05:07 +00:00
seh.s [llvm-readobj] Change -long-option to --long-option in tests. NFC 2019-05-01 05:27:20 +00:00
shift_extend_op_w_symbol.s
single-slash.s
size-directive.s Add ".dword" directive 2019-05-09 21:57:44 +00:00
speculation-barriers.s [AArch64][v8.5A] Add speculation barriers SSBB and PSSBB 2018-09-27 16:09:05 +00:00
tls-add-shift.s
tls-relocs.s [llvm-readobj] Change -t to --symbols in tests. NFC 2019-05-01 09:28:24 +00:00
tme-error.s [AArch64] Add support for Transactional Memory Extension (TME) 2019-07-31 12:52:17 +00:00
tme.s [AArch64] Add support for Transactional Memory Extension (TME) 2019-07-31 12:52:17 +00:00
trace-regs-diagnostics.s
trace-regs.s
trbe-sysreg-diag.s [AArch64] Define ETE and TRBE system registers 2019-07-26 09:19:08 +00:00
trbe-sysreg.s [AArch64] Define ETE and TRBE system registers 2019-07-26 09:19:08 +00:00
udf.s [FIX][AArch64] Add support for UDF instruction 2018-10-30 11:39:33 +00:00
udf_not.s [AArch64] Add support for UDF instruction 2018-10-30 11:06:50 +00:00