Changes in directory llvm/lib/Target/ARM:
ARMISelLowering.cpp updated: 1.21 -> 1.22
---
Log message:
Zero is always a legal AM immediate.
---
Diffs of the changes: (+3 -0)
ARMISelLowering.cpp | 3 +++
1 files changed, 3 insertions(+)
Index: llvm/lib/Target/ARM/ARMISelLowering.cpp
diff -u llvm/lib/Target/ARM/ARMISelLowering.cpp:1.21
llvm/lib/Target/ARM/ARMISelLowering.cpp:1.22
--- llvm/lib/Target/ARM/ARMISelLowering.cpp:1.21 Mon Mar 12 18:30:29 2007
+++ llvm/lib/Target/ARM/ARMISelLowering.cpp Tue Mar 13 15:37:59 2007
@@ -1273,6 +1273,9 @@
/// as the offset of the target addressing mode for load / store of the
/// given type.
bool ARMTargetLowering::isLegalAddressImmediate(int64_t V,const Type *Ty)
const{
+ if (V == 0)
+ return true;
+
MVT::ValueType VT = getValueType(Ty);
if (Subtarget->isThumb()) {
if (V < 0)
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