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| author | Chad Rosier <mcrosier@apple.com> | 2012-10-26 16:09:20 +0000 |
|---|---|---|
| committer | Chad Rosier <mcrosier@apple.com> | 2012-10-26 16:09:20 +0000 |
| commit | 6e43157b5d39a713d4061f97629bf9107c6d25e0 (patch) | |
| tree | d3813b668e41cb2898ae640c91d90f347f7fca4f /lib/Target | |
| parent | e5372d6565839a5ee493d417a45b59cc8fca9028 (diff) | |
| download | external_llvm-6e43157b5d39a713d4061f97629bf9107c6d25e0.zip external_llvm-6e43157b5d39a713d4061f97629bf9107c6d25e0.tar.gz external_llvm-6e43157b5d39a713d4061f97629bf9107c6d25e0.tar.bz2 | |
[ms-inline asm] Have the target AsmParser create the asmrewrite for the offsetof
operator.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166779 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target')
| -rw-r--r-- | lib/Target/X86/AsmParser/X86AsmParser.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/Target/X86/AsmParser/X86AsmParser.cpp b/lib/Target/X86/AsmParser/X86AsmParser.cpp index 7f47ef4..a3e90af 100644 --- a/lib/Target/X86/AsmParser/X86AsmParser.cpp +++ b/lib/Target/X86/AsmParser/X86AsmParser.cpp @@ -879,13 +879,16 @@ X86Operand *X86AsmParser::ParseIntelOffsetOfOperator(SMLoc Start) { Start = Parser.getTok().getLoc(); assert (Parser.getTok().is(AsmToken::Identifier) && "Expected an identifier"); - SMLoc End; + SMLoc End; const MCExpr *Val; if (getParser().ParseExpression(Val, End)) return 0; End = Parser.getTok().getLoc(); + // Don't emit the offset operator. + InstInfo->AsmRewrites->push_back(AsmRewrite(AOK_Skip, OffsetOfLoc, 7)); + // The offset operator will have an 'r' constraint, thus we need to create // register operand to ensure proper matching. Just pick a GPR based on // the size of a pointer. |