diff options
| author | Frederik Gladhorn <frederik.gladhorn@digia.com> | 2013-06-27 12:59:32 +0200 |
|---|---|---|
| committer | Frederik Gladhorn <frederik.gladhorn@digia.com> | 2013-06-27 12:59:33 +0200 |
| commit | a2868f5b240da01cf2cc46aef6958bad2f403cea (patch) | |
| tree | f7dad6d066cd278a3064b27efc2d0723e5dae3ea | |
| parent | c3d1413b64d599b5dc156ff6a1112ef65bf041d7 (diff) | |
| parent | 91f936a862644c7ca7a1762ad05cc91d263b808e (diff) | |
Merge remote-tracking branch 'origin/stable' into dev
Change-Id: I9446af78ac2f17b4af142b447f1a34693d93f2e2
| -rw-r--r-- | src/3rdparty/v8/src/platform-win32.cc | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/3rdparty/v8/src/platform-win32.cc b/src/3rdparty/v8/src/platform-win32.cc index 1022e50..6c06d7e 100644 --- a/src/3rdparty/v8/src/platform-win32.cc +++ b/src/3rdparty/v8/src/platform-win32.cc @@ -1544,9 +1544,12 @@ double OS::nan_value() { int OS::ActivationFrameAlignment() { #ifdef _WIN64 return 16; // Windows 64-bit ABI requires the stack to be 16-byte aligned. -#else - return 8; // Floating-point math runs faster with 8-byte alignment. +#elif defined(__MINGW32__) + // With gcc 4.4 the tree vectorization optimizer can generate code + // that requires 16 byte alignment such as movdqa on x86. + return 16; #endif + return 8; // Floating-point math runs faster with 8-byte alignment. } |