Changeset 811 for trunk/src


Ignore:
Timestamp:
Oct 29, 2010, 1:40:33 AM (15 years ago)
Author:
Dmitry A. Kuminov
Message:

gui: Propagate r810 fix to the 3DNOW/SSE code.

File:
1 edited

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  • trunk/src/gui/painting/painting.pri

    r810 r811  
    299299                    sse3dnow_compiler.commands += -Xarch_i386 -m3dnow -Xarch_i386 -msse
    300300                    sse3dnow_compiler.commands += -Xarch_x86_64 -m3dnow -Xarch_x86_64 -msse
     301                } else:os2 {
     302                    # SSE data types (__m128i etc.) don't get 16-byte alignment on stack with GCC 4.4.4
     303                    # (compiler bug?), force it with -mstackrealign to avoid spontaneous SIGSEGVs
     304                    sse3dnow_compiler.commands += -m3dnow -msse -mstackrealign
    301305                } else {
    302306                    sse3dnow_compiler.commands += -m3dnow -msse
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