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| author | Chris Lattner <sabre@nondot.org> | 2010-11-06 07:31:43 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-11-06 07:31:43 +0000 |
| commit | 8188fb264f28439e5deddae1efeee30f350b1302 (patch) | |
| tree | 08f331e75a456b707106b78bed0aea0bf8566224 /llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp | |
| parent | fecdad623755b657535fbb64b9af9fd9880bdf28 (diff) | |
| download | bcm5719-llvm-8188fb264f28439e5deddae1efeee30f350b1302.tar.gz bcm5719-llvm-8188fb264f28439e5deddae1efeee30f350b1302.zip | |
fix some bugs in the alias support, unblocking changing of "clr" aliases
from c++ hacks to proper .td InstAlias definitions. Change them!
llvm-svn: 118330
Diffstat (limited to 'llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp b/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp index e57e34fb457..30d3a7e6c5a 100644 --- a/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp +++ b/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp @@ -983,17 +983,6 @@ ParseInstruction(StringRef Name, SMLoc NameLoc, Operands[0] = X86Operand::CreateToken("fstps", NameLoc); } - - // "clr <reg>" -> "xor <reg>, <reg>". - if ((Name == "clrb" || Name == "clrw" || Name == "clrl" || Name == "clrq" || - Name == "clr") && Operands.size() == 2 && - static_cast<X86Operand*>(Operands[1])->isReg()) { - unsigned RegNo = static_cast<X86Operand*>(Operands[1])->getReg(); - Operands.push_back(X86Operand::CreateReg(RegNo, NameLoc, NameLoc)); - delete Operands[0]; - Operands[0] = X86Operand::CreateToken("xor", NameLoc); - } - // FIXME: Hack to handle recognize "aa[dm]" -> "aa[dm] $0xA". if ((Name.startswith("aad") || Name.startswith("aam")) && Operands.size() == 1) { |
