Changes in directory llvm/lib/Transforms/Scalar:
InstructionCombining.cpp updated: 1.560 -> 1.561
---
Log message:
Update ConstantIntegral Max/Min tests for new interface.
---
Diffs of the changes: (+4 -4)
InstructionCombining.cpp | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
Index: llvm/lib/Transforms/Scalar/InstructionCombining.cpp
diff -u llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.560
llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.561
--- llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.560 Wed Dec 6
11:46:32 2006
+++ llvm/lib/Transforms/Scalar/InstructionCombining.cpp Wed Dec 6 14:39:57 2006
@@ -2889,7 +2889,7 @@
if (Inside) {
if (Lo == Hi) // Trivially false.
return new SetCondInst(Instruction::SetNE, V, V);
- if (cast<ConstantIntegral>(Lo)->isMinValue())
+ if (cast<ConstantIntegral>(Lo)->isMinValue(Lo->getType()->isSigned()))
return new SetCondInst(Instruction::SetLT, V, Hi);
Constant *AddCST = ConstantExpr::getNeg(Lo);
@@ -2909,7 +2909,7 @@
Hi = SubOne(cast<ConstantInt>(Hi));
// V < 0 || V >= Hi ->'V > Hi-1'
- if (cast<ConstantIntegral>(Lo)->isMinValue())
+ if (cast<ConstantIntegral>(Lo)->isMinValue(Lo->getType()->isSigned()))
return new SetCondInst(Instruction::SetGT, V, Hi);
// Emit X-Lo > Hi-Lo-1
@@ -4165,7 +4165,7 @@
// can be folded into the comparison.
if (ConstantInt *CI = dyn_cast<ConstantInt>(Op1)) {
// Check to see if we are comparing against the minimum or maximum value...
- if (CI->isMinValue()) {
+ if (CI->isMinValue(CI->getType()->isSigned())) {
if (I.getOpcode() == Instruction::SetLT) // A < MIN -> FALSE
return ReplaceInstUsesWith(I, ConstantBool::getFalse());
if (I.getOpcode() == Instruction::SetGE) // A >= MIN -> TRUE
@@ -4175,7 +4175,7 @@
if (I.getOpcode() == Instruction::SetGT) // A > MIN -> A != MIN
return BinaryOperator::createSetNE(Op0, Op1);
- } else if (CI->isMaxValue()) {
+ } else if (CI->isMaxValue(CI->getType()->isSigned())) {
if (I.getOpcode() == Instruction::SetGT) // A > MAX -> FALSE
return ReplaceInstUsesWith(I, ConstantBool::getFalse());
if (I.getOpcode() == Instruction::SetLE) // A <= MAX -> TRUE
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