From: Jonathan Liu Date: Thu, 26 Apr 2012 14:57:56 +0000 (+1000) Subject: Disable force_align_arg_pointer function attribute with MinGW-w64 X-Git-Tag: 071012110112~1317 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7bd1f36d376cf191e50c5af7e75ed80064be1130;p=profile%2Fivi%2Fqtbase.git Disable force_align_arg_pointer function attribute with MinGW-w64 The force_align_arg_pointer function attribute is not necessary for MinGW-w64 to align stack for SSE and generates a compiler warning as it is ignored. Do not use force_align_arg_pointer with MinGW-w64 to silence the warning. Change-Id: I58a754dc3ec01b36a1d3c9490f45ccf0824468ba Reviewed-by: Friedemann Kleint --- diff --git a/src/corelib/global/qglobal.h b/src/corelib/global/qglobal.h index 5f2445f..a8547a3 100644 --- a/src/corelib/global/qglobal.h +++ b/src/corelib/global/qglobal.h @@ -386,7 +386,7 @@ QT_END_INCLUDE_NAMESPACE //defines the type for the WNDPROC on windows //the alignment needs to be forced for sse2 to not crash with mingw #if defined(Q_OS_WIN) -# if defined(Q_CC_MINGW) +# if defined(Q_CC_MINGW) && !defined(Q_OS_WIN64) # define QT_ENSURE_STACK_ALIGNED_FOR_SSE __attribute__ ((force_align_arg_pointer)) # else # define QT_ENSURE_STACK_ALIGNED_FOR_SSE