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author | Daniel Dunbar <daniel@zuster.org> | 2010-08-24 19:37:56 +0000 |
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committer | Daniel Dunbar <daniel@zuster.org> | 2010-08-24 19:37:56 +0000 |
commit | fba88d49e3fbb68bb84c295a9639fe94f9a8c6aa (patch) | |
tree | 8e72bc8cb9a5c5c8c172bcd24833b1f2878a0bea /lib/Target/X86 | |
parent | e422d1b16238ad4d9d7ef3b074715e795ab3ddc0 (diff) | |
download | external_llvm-fba88d49e3fbb68bb84c295a9639fe94f9a8c6aa.zip external_llvm-fba88d49e3fbb68bb84c295a9639fe94f9a8c6aa.tar.gz external_llvm-fba88d49e3fbb68bb84c295a9639fe94f9a8c6aa.tar.bz2 |
MC/X86: Tweak imul recognition, previous hack only applies for the imul form
taking immediates.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111950 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86')
-rw-r--r-- | lib/Target/X86/AsmParser/X86AsmParser.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Target/X86/AsmParser/X86AsmParser.cpp b/lib/Target/X86/AsmParser/X86AsmParser.cpp index 3f10b8e..b4542a0 100644 --- a/lib/Target/X86/AsmParser/X86AsmParser.cpp +++ b/lib/Target/X86/AsmParser/X86AsmParser.cpp @@ -826,8 +826,10 @@ ParseInstruction(StringRef Name, SMLoc NameLoc, Operands.erase(Operands.begin() + 2); } - // FIXME: Hack to handle "imul A, B" which is an alias for "imul A, B, B". + // FIXME: Hack to handle "imul <imm>, B" which is an alias for "imul <imm>, B, + // B". if (Name.startswith("imul") && Operands.size() == 3 && + static_cast<X86Operand*>(Operands[1])->isImm() && static_cast<X86Operand*>(Operands.back())->isReg()) { X86Operand *Op = static_cast<X86Operand*>(Operands.back()); Operands.push_back(X86Operand::CreateReg(Op->getReg(), Op->getStartLoc(), |