Remove the remaining uses of abs64 and nuke it.

std::abs works just fine and we're already using it in many places. NFC intended.

llvm-svn: 231696

1 files changed, 3 insertions, 3 deletions

diff --git a/llvm/lib/Target/ARM/ARMISelLowering.cpp b/llvm/lib/Target/ARM/ARMISelLowering.cpp
index 6e9b758abe9..53765846d6f 100644
--- a/llvm/lib/Target/ARM/ARMISelLowering.cpp
+++ b/llvm/lib/Target/ARM/ARMISelLowering.cpp
@@ -10310,9 +10310,9 @@ bool ARMTargetLowering::isLegalAddressingMode(const AddrMode &AM,
 bool ARMTargetLowering::isLegalICmpImmediate(int64_t Imm) const {
   // Thumb2 and ARM modes can use cmn for negative immediates.
   if (!Subtarget->isThumb())
-    return ARM_AM::getSOImmVal(llvm::abs64(Imm)) != -1;
+    return ARM_AM::getSOImmVal(std::abs(Imm)) != -1;
   if (Subtarget->isThumb2())
-    return ARM_AM::getT2SOImmVal(llvm::abs64(Imm)) != -1;
+    return ARM_AM::getT2SOImmVal(std::abs(Imm)) != -1;
   // Thumb1 doesn't have cmn, and only 8-bit immediates.
   return Imm >= 0 && Imm <= 255;
 }
@@ -10323,7 +10323,7 @@ bool ARMTargetLowering::isLegalICmpImmediate(int64_t Imm) const {
 /// immediate into a register.
 bool ARMTargetLowering::isLegalAddImmediate(int64_t Imm) const {
   // Same encoding for add/sub, just flip the sign.
-  int64_t AbsImm = llvm::abs64(Imm);
+  int64_t AbsImm = std::abs(Imm);
   if (!Subtarget->isThumb())
     return ARM_AM::getSOImmVal(AbsImm) != -1;
   if (Subtarget->isThumb2())