--- Comment #4 from hjl dot tools at gmail dot com 2008-08-03 20:11 ---
A run-time testcase:
bash-3.2$ cat y.c
/* PR middle-end/37010 */
/* { dg-do run { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */
/* { dg-options "-msse2" } */
typedef __PTRDIFF_TYPE__ ptrdiff_t;
extern void abo
--- Comment #3 from hjl dot tools at gmail dot com 2008-08-03 18:40 ---
Joey, when we compute frame layout, we don't count the duplicated
return address pushed onto stack when DRAP is used. Also when we
push return address, shouldn't we use -UNITS_PER_WORD, instead of
-(STACK_BOUNDARY /
--- Comment #2 from hjl dot tools at gmail dot com 2008-08-03 18:18 ---
(In reply to comment #1)
> A patch is posted at
>
> http://gcc.gnu.org/ml/gcc-patches/2008-08/msg00123.html
>
This patch is incorrect. The problem is between ACCUMULATE_OUTGOING_ARGS,
ix86_compute_frame_layout and
--- Comment #1 from hjl dot tools at gmail dot com 2008-08-03 00:37 ---
A patch is posted at
http://gcc.gnu.org/ml/gcc-patches/2008-08/msg00123.html
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hjl dot tools at gmail dot com changed:
What|Removed |Added
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