From 96e3b426d5cab4a7ea4bb3c51facf7bb5362e0e5 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Sun, 9 May 2004 22:28:45 +0000 Subject: [PATCH] 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 --- lib/Target/X86/InstSelectSimple.cpp | 2 +- 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 eb41077dc53..62002e7dc74 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 eb41077dc53..62002e7dc74 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); -- 2.34.1