6 files changed, 10 insertions, 11 deletions
diff --git a/llvm/lib/Target/ARM/ARMISelLowering.cpp b/llvm/lib/Target/ARM/ARMISelLowering.cpp
index cbf47965a43..0281d68fcfd 100644
--- a/llvm/lib/Target/ARM/ARMISelLowering.cpp
+++ b/llvm/lib/Target/ARM/ARMISelLowering.cpp
@@ -10483,9 +10483,8 @@ ARMTargetLowering::isDesirableToCommuteWithShift(const SDNode *N,
   return false;
 }
 
-bool
-ARMTargetLowering::shouldFoldShiftPairToMask(const SDNode *N,
-                                             CombineLevel Level) const {
+bool ARMTargetLowering::shouldFoldConstantShiftPairToMask(
+    const SDNode *N, CombineLevel Level) const {
   if (!Subtarget->isThumb1Only())
     return true;
 
diff --git a/llvm/lib/Target/ARM/ARMISelLowering.h b/llvm/lib/Target/ARM/ARMISelLowering.h
index 97283831913..911db14e52e 100644
--- a/llvm/lib/Target/ARM/ARMISelLowering.h
+++ b/llvm/lib/Target/ARM/ARMISelLowering.h
@@ -598,8 +598,8 @@ class VectorType;
     bool isDesirableToCommuteWithShift(const SDNode *N,
                                        CombineLevel Level) const override;
 
-    bool shouldFoldShiftPairToMask(const SDNode *N,
-                                   CombineLevel Level) const override;
+    bool shouldFoldConstantShiftPairToMask(const SDNode *N,
+                                           CombineLevel Level) const override;
   protected:
     std::pair<const TargetRegisterClass *, uint8_t>
     findRepresentativeClass(const TargetRegisterInfo *TRI,
diff --git a/llvm/lib/Target/Mips/MipsISelLowering.cpp b/llvm/lib/Target/Mips/MipsISelLowering.cpp
index f942d3f97ae..99de079788e 100644
--- a/llvm/lib/Target/Mips/MipsISelLowering.cpp
+++ b/llvm/lib/Target/Mips/MipsISelLowering.cpp
@@ -1190,8 +1190,8 @@ bool MipsTargetLowering::isCheapToSpeculateCtlz() const {
   return Subtarget.hasMips32();
 }
 
-bool MipsTargetLowering::shouldFoldShiftPairToMask(const SDNode *N,
-                                                   CombineLevel Level) const {
+bool MipsTargetLowering::shouldFoldConstantShiftPairToMask(
+    const SDNode *N, CombineLevel Level) const {
   if (N->getOperand(0).getValueType().isVector())
     return false;
   return true;
diff --git a/llvm/lib/Target/Mips/MipsISelLowering.h b/llvm/lib/Target/Mips/MipsISelLowering.h
index 431387b5ed0..b93e2c31acb 100644
--- a/llvm/lib/Target/Mips/MipsISelLowering.h
+++ b/llvm/lib/Target/Mips/MipsISelLowering.h
@@ -284,8 +284,8 @@ class TargetRegisterClass;
 
     bool isCheapToSpeculateCttz() const override;
     bool isCheapToSpeculateCtlz() const override;
-    bool shouldFoldShiftPairToMask(const SDNode *N,
-                                   CombineLevel Level) const override;
+    bool shouldFoldConstantShiftPairToMask(const SDNode *N,
+                                           CombineLevel Level) const override;
 
     /// Return the register type for a given MVT, ensuring vectors are treated
     /// as a series of gpr sized integers.
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index e379c350ee2..f51d3570405 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -5007,7 +5007,7 @@ bool X86TargetLowering::hasAndNot(SDValue Y) const {
   return Subtarget.hasSSE2();
 }
 
-bool X86TargetLowering::preferShiftsToClearExtremeBits(SDValue Y) const {
+bool X86TargetLowering::shouldFoldMaskToVariableShiftPair(SDValue Y) const {
   EVT VT = Y.getValueType();
 
   // For vectors, we don't have a preference, but we probably want a mask.
diff --git a/llvm/lib/Target/X86/X86ISelLowering.h b/llvm/lib/Target/X86/X86ISelLowering.h
index 193d04094e2..1742e743f05 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.h
+++ b/llvm/lib/Target/X86/X86ISelLowering.h
@@ -814,7 +814,7 @@ namespace llvm {
 
     bool hasAndNot(SDValue Y) const override;
 
-    bool preferShiftsToClearExtremeBits(SDValue Y) const override;
+    bool shouldFoldMaskToVariableShiftPair(SDValue Y) const override;
 
     bool
     shouldTransformSignedTruncationCheck(EVT XVT,