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| author | Devang Patel <dpatel@apple.com> | 2012-01-17 19:08:07 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2012-01-17 19:08:07 +0000 |
| commit | 8b39be79ad96f12459ae272cdb88e7d91f9a17f8 (patch) | |
| tree | 65d68b995bd90aef1b883fee94059ae750632aa5 /llvm | |
| parent | 9d7cf2baaf19b389936fb641b3e0763df900e985 (diff) | |
| download | bcm5719-llvm-8b39be79ad96f12459ae272cdb88e7d91f9a17f8.tar.gz bcm5719-llvm-8b39be79ad96f12459ae272cdb88e7d91f9a17f8.zip | |
Intel syntax: Do not unncessarily create plus expression for memory operand displacement.
llvm-svn: 148321
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp | 3 | ||||
| -rw-r--r-- | llvm/test/MC/X86/intel-syntax.s | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp b/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp index d974069b826..c3f6563d199 100644 --- a/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp +++ b/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp @@ -634,8 +634,7 @@ X86Operand *X86AsmParser::ParseIntelBracExpression(unsigned Size) { Scale = Val; } else if (getLexer().is(AsmToken::RBrac)) { const MCExpr *ValExpr = MCConstantExpr::Create(Val, getContext()); - Disp = isPlus ? MCUnaryExpr::CreatePlus(ValExpr, getContext()) : - MCUnaryExpr::CreateMinus(ValExpr, getContext()); + Disp = isPlus ? ValExpr : MCUnaryExpr::CreateMinus(ValExpr, getContext()); } else return ErrorOperand(PlusLoc, "unexpected token after +"); } diff --git a/llvm/test/MC/X86/intel-syntax.s b/llvm/test/MC/X86/intel-syntax.s index 2a54b320c5b..2966dd7822d 100644 --- a/llvm/test/MC/X86/intel-syntax.s +++ b/llvm/test/MC/X86/intel-syntax.s @@ -7,6 +7,8 @@ _test: _main: // CHECK: movl $257, -4(%rsp) mov DWORD PTR [RSP - 4], 257 +// CHECK: movl $258, 4(%rsp) + mov DWORD PTR [RSP + 4], 258 // CHECK: movq $123, -16(%rsp) mov QWORD PTR [RSP - 16], 123 // CHECK: movb $97, -17(%rsp) |
