diff options
Diffstat (limited to 'clang/lib/CodeGen/TargetInfo.cpp')
| -rw-r--r-- | clang/lib/CodeGen/TargetInfo.cpp | 35 |
1 files changed, 25 insertions, 10 deletions
diff --git a/clang/lib/CodeGen/TargetInfo.cpp b/clang/lib/CodeGen/TargetInfo.cpp index 58d66b7bb10..2b62d999d30 100644 --- a/clang/lib/CodeGen/TargetInfo.cpp +++ b/clang/lib/CodeGen/TargetInfo.cpp @@ -1437,9 +1437,10 @@ public: }; class X86_64TargetCodeGenInfo : public TargetCodeGenInfo { + bool HasAVX; public: X86_64TargetCodeGenInfo(CodeGen::CodeGenTypes &CGT, bool HasAVX) - : TargetCodeGenInfo(new X86_64ABIInfo(CGT, HasAVX)) {} + : TargetCodeGenInfo(new X86_64ABIInfo(CGT, HasAVX)), HasAVX(HasAVX) {} const X86_64ABIInfo &getABIInfo() const { return static_cast<const X86_64ABIInfo&>(TargetCodeGenInfo::getABIInfo()); @@ -1499,6 +1500,9 @@ public: return llvm::ConstantInt::get(CGM.Int32Ty, Sig); } + unsigned getOpenMPSimdDefaultAlignment(QualType) const override { + return HasAVX ? 32 : 16; + } }; static std::string qualifyWindowsLibrary(llvm::StringRef Lib) { @@ -1530,9 +1534,10 @@ public: }; class WinX86_64TargetCodeGenInfo : public TargetCodeGenInfo { + bool HasAVX; public: - WinX86_64TargetCodeGenInfo(CodeGen::CodeGenTypes &CGT) - : TargetCodeGenInfo(new WinX86_64ABIInfo(CGT)) {} + WinX86_64TargetCodeGenInfo(CodeGen::CodeGenTypes &CGT, bool HasAVX) + : TargetCodeGenInfo(new WinX86_64ABIInfo(CGT)), HasAVX(HasAVX) {} int getDwarfEHStackPointer(CodeGen::CodeGenModule &CGM) const override { return 7; @@ -1559,6 +1564,10 @@ public: llvm::SmallString<32> &Opt) const override { Opt = "/FAILIFMISMATCH:\"" + Name.str() + "=" + Value.str() + "\""; } + + unsigned getOpenMPSimdDefaultAlignment(QualType) const override { + return HasAVX ? 32 : 16; + } }; } @@ -2909,9 +2918,14 @@ class NaClX86_64ABIInfo : public ABIInfo { }; class NaClX86_64TargetCodeGenInfo : public TargetCodeGenInfo { + bool HasAVX; public: - NaClX86_64TargetCodeGenInfo(CodeGen::CodeGenTypes &CGT, bool HasAVX) - : TargetCodeGenInfo(new NaClX86_64ABIInfo(CGT, HasAVX)) {} + NaClX86_64TargetCodeGenInfo(CodeGen::CodeGenTypes &CGT, bool HasAVX) + : TargetCodeGenInfo(new NaClX86_64ABIInfo(CGT, HasAVX)), HasAVX(HasAVX) { + } + unsigned getOpenMPSimdDefaultAlignment(QualType) const override { + return HasAVX ? 32 : 16; + } }; } @@ -6981,13 +6995,14 @@ const TargetCodeGenInfo &CodeGenModule::getTargetCodeGenInfo() { switch (Triple.getOS()) { case llvm::Triple::Win32: - return *(TheTargetCodeGenInfo = new WinX86_64TargetCodeGenInfo(Types)); + return *(TheTargetCodeGenInfo = + new WinX86_64TargetCodeGenInfo(Types, HasAVX)); case llvm::Triple::NaCl: - return *(TheTargetCodeGenInfo = new NaClX86_64TargetCodeGenInfo(Types, - HasAVX)); + return *(TheTargetCodeGenInfo = + new NaClX86_64TargetCodeGenInfo(Types, HasAVX)); default: - return *(TheTargetCodeGenInfo = new X86_64TargetCodeGenInfo(Types, - HasAVX)); + return *(TheTargetCodeGenInfo = + new X86_64TargetCodeGenInfo(Types, HasAVX)); } } case llvm::Triple::hexagon: |
