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| author | Chris Lattner <sabre@nondot.org> | 2004-02-26 01:20:02 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-02-26 01:20:02 +0000 |
| commit | 9192bbdad93f37a6f482b25d3374c7b4b1d18e52 (patch) | |
| tree | ee36e16fb1b88645795c9fb6453a821162b7514d /llvm/lib/Target/X86/InstSelectSimple.cpp | |
| parent | 1743c4090da351247ff46af06c164277f19862ac (diff) | |
| download | bcm5719-llvm-9192bbdad93f37a6f482b25d3374c7b4b1d18e52.tar.gz bcm5719-llvm-9192bbdad93f37a6f482b25d3374c7b4b1d18e52.zip | |
Fix some warnings, some of which were spurious, and some of which were real
bugs. Thanks Brian!
llvm-svn: 11859
Diffstat (limited to 'llvm/lib/Target/X86/InstSelectSimple.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/InstSelectSimple.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/llvm/lib/Target/X86/InstSelectSimple.cpp b/llvm/lib/Target/X86/InstSelectSimple.cpp index d109d061fce..34ffb67bef1 100644 --- a/llvm/lib/Target/X86/InstSelectSimple.cpp +++ b/llvm/lib/Target/X86/InstSelectSimple.cpp @@ -1293,7 +1293,6 @@ void ISel::visitIntrinsicCall(Intrinsic::ID ID, CallInst &CI) { } // Turn the byte code into # iterations - unsigned ByteReg; unsigned CountReg; unsigned Opcode; switch (Align & 3) { @@ -1302,6 +1301,7 @@ void ISel::visitIntrinsicCall(Intrinsic::ID ID, CallInst &CI) { CountReg = getReg(ConstantUInt::get(Type::UIntTy, I->getRawValue()/2)); } else { CountReg = makeAnotherReg(Type::IntTy); + unsigned ByteReg = getReg(CI.getOperand(3)); BuildMI(BB, X86::SHRri32, 2, CountReg).addReg(ByteReg).addZImm(1); } Opcode = X86::REP_MOVSW; @@ -1311,12 +1311,12 @@ void ISel::visitIntrinsicCall(Intrinsic::ID ID, CallInst &CI) { CountReg = getReg(ConstantUInt::get(Type::UIntTy, I->getRawValue()/4)); } else { CountReg = makeAnotherReg(Type::IntTy); + unsigned ByteReg = getReg(CI.getOperand(3)); BuildMI(BB, X86::SHRri32, 2, CountReg).addReg(ByteReg).addZImm(2); } Opcode = X86::REP_MOVSD; break; - case 1: // BYTE aligned - case 3: // BYTE aligned + default: // BYTE aligned CountReg = getReg(CI.getOperand(3)); Opcode = X86::REP_MOVSB; break; @@ -1341,7 +1341,6 @@ void ISel::visitIntrinsicCall(Intrinsic::ID ID, CallInst &CI) { } // Turn the byte code into # iterations - unsigned ByteReg; unsigned CountReg; unsigned Opcode; if (ConstantInt *ValC = dyn_cast<ConstantInt>(CI.getOperand(2))) { @@ -1354,6 +1353,7 @@ void ISel::visitIntrinsicCall(Intrinsic::ID ID, CallInst &CI) { CountReg =getReg(ConstantUInt::get(Type::UIntTy, I->getRawValue()/2)); } else { CountReg = makeAnotherReg(Type::IntTy); + unsigned ByteReg = getReg(CI.getOperand(3)); BuildMI(BB, X86::SHRri32, 2, CountReg).addReg(ByteReg).addZImm(1); } BuildMI(BB, X86::MOVri16, 1, X86::AX).addZImm((Val << 8) | Val); @@ -1364,14 +1364,14 @@ void ISel::visitIntrinsicCall(Intrinsic::ID ID, CallInst &CI) { CountReg =getReg(ConstantUInt::get(Type::UIntTy, I->getRawValue()/4)); } else { CountReg = makeAnotherReg(Type::IntTy); + unsigned ByteReg = getReg(CI.getOperand(3)); BuildMI(BB, X86::SHRri32, 2, CountReg).addReg(ByteReg).addZImm(2); } Val = (Val << 8) | Val; BuildMI(BB, X86::MOVri32, 1, X86::EAX).addZImm((Val << 16) | Val); Opcode = X86::REP_STOSD; break; - case 1: // BYTE aligned - case 3: // BYTE aligned + default: // BYTE aligned CountReg = getReg(CI.getOperand(3)); BuildMI(BB, X86::MOVri8, 1, X86::AL).addZImm(Val); Opcode = X86::REP_STOSB; |
