MaskRay added inline comments.
================ Comment at: llvm/lib/Target/X86/X86.td:580 // Nehalem - list<SubtargetFeature> NHMFeatures = [FeatureX87, - FeatureCMPXCHG8B, - FeatureCMOV, - FeatureMMX, - FeatureSSE42, - FeatureFXSR, - FeatureNOPL, - Feature64Bit, - FeatureCMPXCHG16B, - FeaturePOPCNT, - FeatureLAHFSAHF]; + list<SubtargetFeature> NHMFeatures = X86_64V2Features; list<SubtargetFeature> NHMTuning = [FeatureMacroFusion, ---------------- X86_64V2Features = NHMFeatures + SSE2. Since SSE2 is implied by SSE4.2 , this transformation is sound. Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D89197/new/ https://reviews.llvm.org/D89197 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
