Changes in directory llvm/lib/Target/ARM:
ARMConstantIslandPass.cpp updated: 1.33 -> 1.34
---
Log message:
fix off by 1 error in displacement computation
---
Diffs of the changes: (+5 -0)
ARMConstantIslandPass.cpp | 5 +++++
1 files changed, 5 insertions(+)
Index: llvm/lib/Target/ARM/ARMConstantIslandPass.cpp
diff -u llvm/lib/Target/ARM/ARMConstantIslandPass.cpp:1.33
llvm/lib/Target/ARM/ARMConstantIslandPass.cpp:1.34
--- llvm/lib/Target/ARM/ARMConstantIslandPass.cpp:1.33 Thu Mar 1 02:26:31 2007
+++ llvm/lib/Target/ARM/ARMConstantIslandPass.cpp Mon Apr 2 15:31:06 2007
@@ -593,6 +593,11 @@
Water->begin()->getOpcode() != ARM::CONSTPOOL_ENTRY))
CPEOffset += 2;
+ // If the CPE is to be inserted before the instruction, that will raise
+ // the offset of the instruction.
+ if (CPEOffset < UserOffset)
+ UserOffset += isThumb ? 2 : 4;
+
return OffsetIsInRange (UserOffset, CPEOffset, MaxDisp, !isThumb);
}
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