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llvm-project/llvm/test/MC/Mips/got-rel-expr.s

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[mips] Extend MipsAsmParser class to handle %got(sym + const) expressions Now the parser supports `%got(sym)` expressions only but `%got(sym + const)` variant is also valid and accepted by GAS. Differential Revision: http://reviews.llvm.org/D16885 llvm-svn: 260305
2016-02-10 06:31:49 +08:00
# Check that llvm-mc accepts arithmetic expression
# as an argument of the %got relocation.
# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux %s \
Revert r265817 lld tests need to be addressed. llvm-svn: 265822
2016-04-09 02:15:37 +08:00
# RUN: | llvm-objdump -d -r - | FileCheck %s
[mips] Extend MipsAsmParser class to handle %got(sym + const) expressions Now the parser supports `%got(sym)` expressions only but `%got(sym + const)` variant is also valid and accepted by GAS. Differential Revision: http://reviews.llvm.org/D16885 llvm-svn: 260305
2016-02-10 06:31:49 +08:00
.text
foo:
lw $t0,%got($loc+0x10004)($gp)
# CHECK: 0: 8f 88 00 01 lw $8, 1($gp)
[mips][ias] R_MIPS_(GOT|HI|LO|PC)16 and R_MIPS_GPREL32 do not need symbols. Summary: In theory, care must be taken to ensure that pairs of R_MIPS_(GOT|HI|LO)16 make the same decision on both relocs in the reloc pair but in practice this isn't as hard as it sounds and only limits the complexity of the predicate used. We handle all three with the same code to ensure their decisions always agree with each other. Reviewers: sdardis Subscribers: rafael, dsanders, sdardis, llvm-commits Differential Revision: http://reviews.llvm.org/D19016 llvm-svn: 268900
2016-05-09 18:21:14 +08:00
# CHECK: 00000000: R_MIPS_GOT16 .data
[mips] Extend MipsAsmParser class to handle %got(sym + const) expressions Now the parser supports `%got(sym)` expressions only but `%got(sym + const)` variant is also valid and accepted by GAS. Differential Revision: http://reviews.llvm.org/D16885 llvm-svn: 260305
2016-02-10 06:31:49 +08:00
addi $t0,$t0,%lo($loc+0x10004)
# CHECK: 4: 21 08 00 04 addi $8, $8, 4
[mips][ias] R_MIPS_(GOT|HI|LO|PC)16 and R_MIPS_GPREL32 do not need symbols. Summary: In theory, care must be taken to ensure that pairs of R_MIPS_(GOT|HI|LO)16 make the same decision on both relocs in the reloc pair but in practice this isn't as hard as it sounds and only limits the complexity of the predicate used. We handle all three with the same code to ensure their decisions always agree with each other. Reviewers: sdardis Subscribers: rafael, dsanders, sdardis, llvm-commits Differential Revision: http://reviews.llvm.org/D19016 llvm-svn: 268900
2016-05-09 18:21:14 +08:00
# CHECK: 00000004: R_MIPS_LO16 .data
[mips] Extend MipsAsmParser class to handle %got(sym + const) expressions Now the parser supports `%got(sym)` expressions only but `%got(sym + const)` variant is also valid and accepted by GAS. Differential Revision: http://reviews.llvm.org/D16885 llvm-svn: 260305
2016-02-10 06:31:49 +08:00
.data
$loc:
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