[llvm] r360992 - [X86] Add FeatureFastScalarShiftMasks and FeatureFastVectorShiftMasks to the ignore list for inlining compatibility.

[Craig Topper via llvm-commits]

Author: ctopper
Date: Thu May 16 23:40:21 2019
New Revision: 360992

URL: http://llvm.org/viewvc/llvm-project?rev=360992&view=rev
Log:
[X86] Add FeatureFastScalarShiftMasks and FeatureFastVectorShiftMasks to the ignore list for inlining compatibility.

These are tuning flags and won't cause any codegen issue if we inline a function
with a different value.

Modified:
    llvm/trunk/lib/Target/X86/X86TargetTransformInfo.h

Modified: llvm/trunk/lib/Target/X86/X86TargetTransformInfo.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86TargetTransformInfo.h?rev=360992&r1=360991&r2=360992&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86TargetTransformInfo.h (original)
+++ llvm/trunk/lib/Target/X86/X86TargetTransformInfo.h Thu May 16 23:40:21 2019
@@ -54,6 +54,8 @@ class X86TTIImpl : public BasicTTIImplBa
       X86::FeatureFastPartialYMMorZMMWrite,
       X86::FeatureFastScalarFSQRT,
       X86::FeatureFastSHLDRotate,
+      X86::FeatureFastScalarShiftMasks,
+      X86::FeatureFastVectorShiftMasks,
       X86::FeatureFastVariableShuffle,
       X86::FeatureFastVectorFSQRT,
       X86::FeatureLEAForSP,