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| author | David S. Miller <davem@davemloft.net> | 2005-04-27 17:38:17 +0000 |
|---|---|---|
| committer | David S. Miller <davem@gcc.gnu.org> | 2005-04-27 10:38:17 -0700 |
| commit | d0828b31137e7153c678d4921d085c378ef1d458 (patch) | |
| tree | 5d84007dcd11c49594a8241212785c5184d6b5ab /gcc/passes.c | |
| parent | 25b9575bc2665d873a16ddc30e7829bcdadf4dec (diff) | |
| download | gcc-d0828b31137e7153c678d4921d085c378ef1d458.zip gcc-d0828b31137e7153c678d4921d085c378ef1d458.tar.gz gcc-d0828b31137e7153c678d4921d085c378ef1d458.tar.bz2 | |
explow.c (allocate_dynamic_stack_space SETJMP_VIA_SAVE_AREA): Kill setjmpless_size.
* explow.c (allocate_dynamic_stack_space SETJMP_VIA_SAVE_AREA):
Kill setjmpless_size. current_function_calls_setjmp is completely
computed when we are called, so just use the optimized size value
instead of using REG_SAVE_AREA notes.
(optimize_save_area_alloca): Delete....
* rtl.h (optimize_save_area_alloca): Likewise...
* passes.c (rest_of_compilation): and don't call it any more.
* reg-notes.def (SAVE_AREA): Delete.
From-SVN: r98861
Diffstat (limited to 'gcc/passes.c')
| -rw-r--r-- | gcc/passes.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/gcc/passes.c b/gcc/passes.c index 9d8e2da..7f1a9b3 100644 --- a/gcc/passes.c +++ b/gcc/passes.c @@ -1558,15 +1558,6 @@ rest_of_compilation (void) /* Copy any shared structure that should not be shared. */ unshare_all_rtl (); -#ifdef SETJMP_VIA_SAVE_AREA - /* This must be performed before virtual register instantiation. - Please be aware that everything in the compiler that can look - at the RTL up to this point must understand that REG_SAVE_AREA - is just like a use of the REG contained inside. */ - if (current_function_calls_alloca) - optimize_save_area_alloca (); -#endif - /* Instantiate all virtual registers. */ instantiate_virtual_regs (); |