diff options
Diffstat (limited to 'gcc-4.6/gcc/config/i386/mingw32.h')
| -rw-r--r-- | gcc-4.6/gcc/config/i386/mingw32.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/gcc-4.6/gcc/config/i386/mingw32.h b/gcc-4.6/gcc/config/i386/mingw32.h index 4f8a63a..27da92b 100644 --- a/gcc-4.6/gcc/config/i386/mingw32.h +++ b/gcc-4.6/gcc/config/i386/mingw32.h @@ -124,7 +124,7 @@ along with GCC; see the file COPYING3. If not see #undef ENDFILE_SPEC #define ENDFILE_SPEC \ - "%{ffast-math|funsafe-math-optimizations:crtfastmath.o%s} \ + "%{Ofast|ffast-math|funsafe-math-optimizations:crtfastmath.o%s} \ crtend.o%s" /* Override startfile prefix defaults. */ @@ -239,3 +239,9 @@ __enable_execute_stack (void *addr) \ /* We should find a way to not have to update this manually. */ #define LIBGCJ_SONAME "libgcj" /*LIBGCC_EH_EXTN*/ "-12.dll" +/* For 32-bit Windows we need valid frame-pointer for function using + setjmp. */ +#undef SUBTARGET_FRAME_POINTER_REQUIRED +#define SUBTARGET_FRAME_POINTER_REQUIRED \ + (!TARGET_64BIT && cfun->calls_setjmp) + |