From 1542a98e7b3d58c47a82dd22a4693d8d104df1f1 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Sun, 9 May 2004 22:28:45 +0000 Subject: Generate more efficient code for casting booleans to integers (no sign extension required) llvm-svn: 13439 --- llvm/lib/Target/X86/InstSelectSimple.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'llvm/lib/Target/X86/InstSelectSimple.cpp') diff --git a/llvm/lib/Target/X86/InstSelectSimple.cpp b/llvm/lib/Target/X86/InstSelectSimple.cpp index eb41077dc53..62002e7dc74 100644 --- a/llvm/lib/Target/X86/InstSelectSimple.cpp +++ b/llvm/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); -- cgit v1.2.3