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-rw-r--r--lib/Target/ARM/ARMTargetTransformInfo.cpp17
1 files changed, 9 insertions, 8 deletions
diff --git a/lib/Target/ARM/ARMTargetTransformInfo.cpp b/lib/Target/ARM/ARMTargetTransformInfo.cpp
index 3e7836472a..ef1217c348 100644
--- a/lib/Target/ARM/ARMTargetTransformInfo.cpp
+++ b/lib/Target/ARM/ARMTargetTransformInfo.cpp
@@ -163,20 +163,21 @@ unsigned ARMTTI::getIntImmCost(const APInt &Imm, Type *Ty) const {
(ARM_AM::getSOImmVal(~ZImmVal) != -1))
return 1;
return ST->hasV6T2Ops() ? 2 : 3;
- } else if (ST->isThumb2()) {
+ }
+ if (ST->isThumb2()) {
if ((SImmVal >= 0 && SImmVal < 65536) ||
(ARM_AM::getT2SOImmVal(ZImmVal) != -1) ||
(ARM_AM::getT2SOImmVal(~ZImmVal) != -1))
return 1;
return ST->hasV6T2Ops() ? 2 : 3;
- } else /*Thumb1*/ {
- if (SImmVal >= 0 && SImmVal < 256)
- return 1;
- if ((~ZImmVal < 256) || ARM_AM::isThumbImmShiftedVal(ZImmVal))
- return 2;
- // Load from constantpool.
- return 3;
}
+ // Thumb1.
+ if (SImmVal >= 0 && SImmVal < 256)
+ return 1;
+ if ((~ZImmVal < 256) || ARM_AM::isThumbImmShiftedVal(ZImmVal))
+ return 2;
+ // Load from constantpool.
+ return 3;
}
unsigned ARMTTI::getCastInstrCost(unsigned Opcode, Type *Dst,