Module: Mesa Branch: master Commit: 68edb4eac55457796ed5c5e4f1c702af749fd543 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=68edb4eac55457796ed5c5e4f1c702af749fd543
Author: José Fonseca <jfons...@vmware.com> Date: Wed Oct 14 17:11:08 2009 +0100 gallium: New ALIGN_STACK macro to tell gcc to align stack pointer. --- src/gallium/include/pipe/p_compiler.h | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/src/gallium/include/pipe/p_compiler.h b/src/gallium/include/pipe/p_compiler.h index c13cffc..c36286f 100644 --- a/src/gallium/include/pipe/p_compiler.h +++ b/src/gallium/include/pipe/p_compiler.h @@ -167,11 +167,17 @@ typedef unsigned char boolean; #define ALIGN16_ASSIGN(NAME) NAME##___aligned #define ALIGN16_ATTRIB __attribute__(( aligned( 16 ) )) #define ALIGN8_ATTRIB __attribute__(( aligned( 8 ) )) +#if __GNUC__ > 4 || (__GNUC__ == 4 &&__GNUC_MINOR__>1) +#define ALIGN_STACK __attribute__((force_align_arg_pointer)) +#else +#define ALIGN_STACK +#endif #else #define ALIGN16_DECL(TYPE, NAME, SIZE) TYPE NAME##___unaligned[SIZE + 1] #define ALIGN16_ASSIGN(NAME) align16(NAME##___unaligned) #define ALIGN16_ATTRIB #define ALIGN8_ATTRIB +#define ALIGN_STACK #endif _______________________________________________ mesa-commit mailing list mesa-commit@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-commit
