diff options
Diffstat (limited to 'clang/lib/Basic/Targets.cpp')
| -rw-r--r-- | clang/lib/Basic/Targets.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp index 395f452ea83..4c593211d61 100644 --- a/clang/lib/Basic/Targets.cpp +++ b/clang/lib/Basic/Targets.cpp @@ -759,6 +759,7 @@ public: HasP8Crypto(false), HasDirectMove(false), HasQPX(false), HasHTM(false), HasBPERMD(false), HasExtDiv(false) { BigEndian = (Triple.getArch() != llvm::Triple::ppc64le); + SimdDefaultAlign = 128; LongDoubleWidth = LongDoubleAlign = 128; LongDoubleFormat = &llvm::APFloat::PPCDoubleDouble; } @@ -2988,6 +2989,9 @@ bool X86TargetInfo::handleTargetFeatures(std::vector<std::string> &Features, Features.erase(it); else if (SSELevel > NoSSE) MMX3DNowLevel = std::max(MMX3DNowLevel, MMX); + + SimdDefaultAlign = + (getABI() == "avx512") ? 512 : (getABI() == "avx") ? 256 : 128; return true; } |
