diff options
Diffstat (limited to 'lib/Basic/Targets.cpp')
| -rw-r--r-- | lib/Basic/Targets.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp index 43a21f2734..b56b42c798 100644 --- a/lib/Basic/Targets.cpp +++ b/lib/Basic/Targets.cpp @@ -269,6 +269,7 @@ public: // handled outside of clang. TODO: Handling this within clang may be // beneficial. this->UserLabelPrefix = ""; + this->MaxAtomicPromoteWidth = this->MaxAtomicInlineWidth = 32; } }; @@ -5102,8 +5103,11 @@ public: // the direction suggested here: // https://bugzilla.mozilla.org/show_bug.cgi?id=904913#c21 // We can still set the preferred alignment to 16 bytes though. + // + // Set the natural stack alignment to 16 bytes to accomodate 128-bit + // aligned vectors. DescriptionString = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-" - "f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32"; + "f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"; } void getDefaultFeatures(llvm::StringMap<bool> &Features) const { |