Unsigned value cannot be < 0.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112300 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMLoadStoreOptimizer.cpp b/lib/Target/ARM/ARMLoadStoreOptimizer.cpp
index db580fb..2dbfb60 100644
--- a/lib/Target/ARM/ARMLoadStoreOptimizer.cpp
+++ b/lib/Target/ARM/ARMLoadStoreOptimizer.cpp
@@ -409,7 +409,7 @@
return false;
// Make sure the offset fits in 8 bits.
- if (Bytes <= 0 || (Limit && Bytes >= Limit))
+ if (Bytes == 0 || (Limit && Bytes >= Limit))
return false;
unsigned Scale = (MI->getOpcode() == ARM::tSUBspi) ? 4 : 1; // FIXME
@@ -433,7 +433,7 @@
MI->getOpcode() != ARM::ADDri)
return false;
- if (Bytes <= 0 || (Limit && Bytes >= Limit))
+ if (Bytes == 0 || (Limit && Bytes >= Limit))
// Make sure the offset fits in 8 bits.
return false;