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| author | Chris Lattner <sabre@nondot.org> | 2004-05-09 22:28:45 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-05-09 22:28:45 +0000 |
| commit | 96e3b426d5cab4a7ea4bb3c51facf7bb5362e0e5 (patch) | |
| tree | 2b768d266b3c638dcf010565b1c810508c517b91 /lib/Target | |
| parent | cb3ad018334a0a6b961fd89c6b62cff7a0ff3988 (diff) | |
| download | external_llvm-96e3b426d5cab4a7ea4bb3c51facf7bb5362e0e5.zip external_llvm-96e3b426d5cab4a7ea4bb3c51facf7bb5362e0e5.tar.gz external_llvm-96e3b426d5cab4a7ea4bb3c51facf7bb5362e0e5.tar.bz2 | |
Generate more efficient code for casting booleans to integers (no sign extension required)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13439 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target')
| -rw-r--r-- | lib/Target/X86/InstSelectSimple.cpp | 2 | ||||
| -rw-r--r-- | lib/Target/X86/X86ISelSimple.cpp | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/lib/Target/X86/InstSelectSimple.cpp b/lib/Target/X86/InstSelectSimple.cpp index eb41077..62002e7 100644 --- a/lib/Target/X86/InstSelectSimple.cpp +++ b/lib/Target/X86/InstSelectSimple.cpp @@ -3051,7 +3051,7 @@ void ISel::emitCastOperation(MachineBasicBlock *BB, { X86::MOVZX16rr8, X86::MOVZX32rr8, X86::MOVZX32rr16, X86::MOV32rr } // u }; - bool isUnsigned = SrcTy->isUnsigned(); + bool isUnsigned = SrcTy->isUnsigned() || SrcTy == Type::BoolTy; BuildMI(*BB, IP, Opc[isUnsigned][SrcClass + DestClass - 1], 1, DestReg).addReg(SrcReg); diff --git a/lib/Target/X86/X86ISelSimple.cpp b/lib/Target/X86/X86ISelSimple.cpp index eb41077..62002e7 100644 --- a/lib/Target/X86/X86ISelSimple.cpp +++ b/lib/Target/X86/X86ISelSimple.cpp @@ -3051,7 +3051,7 @@ void ISel::emitCastOperation(MachineBasicBlock *BB, { X86::MOVZX16rr8, X86::MOVZX32rr8, X86::MOVZX32rr16, X86::MOV32rr } // u }; - bool isUnsigned = SrcTy->isUnsigned(); + bool isUnsigned = SrcTy->isUnsigned() || SrcTy == Type::BoolTy; BuildMI(*BB, IP, Opc[isUnsigned][SrcClass + DestClass - 1], 1, DestReg).addReg(SrcReg); |