llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-backend-x86 Author: Freddy Ye (FreddyLeaf) <details> <summary>Changes</summary> --- Full diff: https://github.com/llvm/llvm-project/pull/80636.diff 5 Files Affected: - (modified) clang/test/CodeGen/target-builtin-noerror.c (+1) - (modified) compiler-rt/lib/builtins/cpu_model/x86.c (+3-1) - (modified) llvm/include/llvm/TargetParser/X86TargetParser.def (+2-1) - (modified) llvm/lib/TargetParser/Host.cpp (+1) - (modified) llvm/lib/TargetParser/X86TargetParser.cpp (+1) ``````````diff diff --git a/clang/test/CodeGen/target-builtin-noerror.c b/clang/test/CodeGen/target-builtin-noerror.c index 9608b5f37baaa..b438e50848a4b 100644 --- a/clang/test/CodeGen/target-builtin-noerror.c +++ b/clang/test/CodeGen/target-builtin-noerror.c @@ -141,6 +141,7 @@ void verifyfeaturestrings(void) { (void)__builtin_cpu_supports("sm3"); (void)__builtin_cpu_supports("sha512"); (void)__builtin_cpu_supports("sm4"); + (void)__builtin_cpu_supports("apxf"); (void)__builtin_cpu_supports("usermsr"); (void)__builtin_cpu_supports("avx10.1-256"); (void)__builtin_cpu_supports("avx10.1-512"); diff --git a/compiler-rt/lib/builtins/cpu_model/x86.c b/compiler-rt/lib/builtins/cpu_model/x86.c index 1afa468c4ae8c..35375c6e8d55b 100644 --- a/compiler-rt/lib/builtins/cpu_model/x86.c +++ b/compiler-rt/lib/builtins/cpu_model/x86.c @@ -217,7 +217,7 @@ enum ProcessorFeatures { FEATURE_SM3, FEATURE_SHA512, FEATURE_SM4, - // FEATURE_APXF, + FEATURE_APXF, FEATURE_USERMSR = 112, FEATURE_AVX10_1_256, FEATURE_AVX10_1_512, @@ -983,6 +983,8 @@ static void getAvailableFeatures(unsigned ECX, unsigned EDX, unsigned MaxLeaf, setFeature(FEATURE_USERMSR); if (HasLeaf7Subleaf1 && ((EDX >> 19) & 1)) setFeature(FEATURE_AVX10_1_256); + if (HasLeaf7Subleaf1 && ((EDX >> 21) & 1)) + setFeature(FEATURE_APXF); unsigned MaxLevel; getX86CpuIDAndInfo(0, &MaxLevel, &EBX, &ECX, &EDX); diff --git a/llvm/include/llvm/TargetParser/X86TargetParser.def b/llvm/include/llvm/TargetParser/X86TargetParser.def index 4c630c1eb06e8..ec52062a2baac 100644 --- a/llvm/include/llvm/TargetParser/X86TargetParser.def +++ b/llvm/include/llvm/TargetParser/X86TargetParser.def @@ -248,10 +248,11 @@ X86_FEATURE_COMPAT(AVXVNNIINT16, "avxvnniint16", 0) X86_FEATURE_COMPAT(SM3, "sm3", 0) X86_FEATURE_COMPAT(SHA512, "sha512", 0) X86_FEATURE_COMPAT(SM4, "sm4", 0) -X86_FEATURE (EGPR, "egpr") +X86_FEATURE_COMPAT(APXF, "apxf", 0) X86_FEATURE_COMPAT(USERMSR, "usermsr", 0) X86_FEATURE_COMPAT(AVX10_1, "avx10.1-256", 0) X86_FEATURE_COMPAT(AVX10_1_512, "avx10.1-512", 0) +X86_FEATURE (EGPR, "egpr") X86_FEATURE (EVEX512, "evex512") X86_FEATURE (CF, "cf") // These features aren't really CPU features, but the frontend can set them. diff --git a/llvm/lib/TargetParser/Host.cpp b/llvm/lib/TargetParser/Host.cpp index f1197c2965538..233ee12a00096 100644 --- a/llvm/lib/TargetParser/Host.cpp +++ b/llvm/lib/TargetParser/Host.cpp @@ -1845,6 +1845,7 @@ bool sys::getHostCPUFeatures(StringMap<bool> &Features) { Features["prefetchi"] = HasLeaf7Subleaf1 && ((EDX >> 14) & 1); Features["usermsr"] = HasLeaf7Subleaf1 && ((EDX >> 15) & 1); Features["avx10.1-256"] = HasLeaf7Subleaf1 && ((EDX >> 19) & 1); + Features["apxf"] = HasLeaf7Subleaf1 && ((EDX >> 21) & 1); bool HasLeafD = MaxLevel >= 0xd && !getX86CpuIDAndInfoEx(0xd, 0x1, &EAX, &EBX, &ECX, &EDX); diff --git a/llvm/lib/TargetParser/X86TargetParser.cpp b/llvm/lib/TargetParser/X86TargetParser.cpp index 21f46f576490a..ea1f8517bb332 100644 --- a/llvm/lib/TargetParser/X86TargetParser.cpp +++ b/llvm/lib/TargetParser/X86TargetParser.cpp @@ -633,6 +633,7 @@ constexpr FeatureBitset ImpliedFeaturesPPX = {}; constexpr FeatureBitset ImpliedFeaturesNDD = {}; constexpr FeatureBitset ImpliedFeaturesCCMP = {}; constexpr FeatureBitset ImpliedFeaturesCF = {}; +constexpr FeatureBitset ImpliedFeaturesAPXF = {}; constexpr FeatureInfo FeatureInfos[X86::CPU_FEATURE_MAX] = { #define X86_FEATURE(ENUM, STR) {{"+" STR}, ImpliedFeatures##ENUM}, `````````` </details> https://github.com/llvm/llvm-project/pull/80636 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
