3 files changed, 5 insertions, 5 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())
diff --git a/llvm/lib/Target/Hexagon/HexagonHardwareLoops.cpp b/llvm/lib/Target/Hexagon/HexagonHardwareLoops.cpp
index 1577c33f4f6..c47ee9c8e2e 100644
--- a/llvm/lib/Target/Hexagon/HexagonHardwareLoops.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonHardwareLoops.cpp
@@ -690,7 +690,7 @@ CountValue *HexagonHardwareLoops::computeCount(MachineLoop *Loop,
 
   // If the induction variable bump is not a power of 2, quit.
   // Othwerise we'd need a general integer division.
-  if (!isPowerOf2_64(abs64(IVBump)))
+  if (!isPowerOf2_64(std::abs(IVBump)))
     return nullptr;
 
   MachineBasicBlock *PH = Loop->getLoopPreheader();
diff --git a/llvm/lib/Target/PowerPC/PPCLoopDataPrefetch.cpp b/llvm/lib/Target/PowerPC/PPCLoopDataPrefetch.cpp
index c1f204fcfcd..afa83cfd2b1 100644
--- a/llvm/lib/Target/PowerPC/PPCLoopDataPrefetch.cpp
+++ b/llvm/lib/Target/PowerPC/PPCLoopDataPrefetch.cpp
@@ -192,7 +192,7 @@ bool PPCLoopDataPrefetch::runOnLoop(Loop *L) {
         const SCEV *PtrDiff = SE->getMinusSCEV(LSCEVAddRec, K->second);
         if (const SCEVConstant *ConstPtrDiff =
             dyn_cast<SCEVConstant>(PtrDiff)) {
-          int64_t PD = abs64(ConstPtrDiff->getValue()->getSExtValue());
+          int64_t PD = std::abs(ConstPtrDiff->getValue()->getSExtValue());
           if (PD < (int64_t) CacheLineSize) {
             DupPref = true;
             break;