98745 contains something unrelated to the patch.
Remove it from ARMAddressingModes.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98751 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMAddressingModes.h b/lib/Target/ARM/ARMAddressingModes.h
index 0b3a7d4..21b5775 100644
--- a/lib/Target/ARM/ARMAddressingModes.h
+++ b/lib/Target/ARM/ARMAddressingModes.h
@@ -131,20 +131,6 @@
return (Imm >> 8) * 2;
}
- /// getSOImmValOneRotate - Try to handle Imm with an immediate shifter
- /// operand, computing the rotate amount to use. If this immediate value
- /// cannot be handled with a single shifter-op, return 0.
- static inline unsigned getSOImmValOneRotate(unsigned Imm) {
- // A5.2.4 Constants with multiple encodings
- // The lowest unsigned value of rotation wins!
- for (unsigned R = 1; R <= 15; ++R)
- if ((Imm & rotr32(~255U, 2*R)) == 0)
- return 2*R;
-
- // Failed to find a suitable rotate amount.
- return 0;
- }
-
/// getSOImmValRotate - Try to handle Imm with an immediate shifter operand,
/// computing the rotate amount to use. If this immediate value cannot be
/// handled with a single shifter-op, determine a good rotate amount that will
@@ -197,7 +183,7 @@
// of zero.
if ((Arg & ~255U) == 0) return Arg;
- unsigned RotAmt = getSOImmValOneRotate(Arg);
+ unsigned RotAmt = getSOImmValRotate(Arg);
// If this cannot be handled with a single shifter_op, bail out.
if (rotr32(~255U, RotAmt) & Arg)