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| author | Eric Botcazou <ebotcazou@adacore.com> | 2005-11-12 22:58:48 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2005-11-12 22:58:48 +0000 |
| commit | 4cfe2e7514c65b59a0b5dc3f32e63b5dd7a8c26d (patch) | |
| tree | 56b2692ed956683b8d074a503d91563499020f12 /gcc | |
| parent | 86b5dedbee173fefa9817e2b12a1d9597c95af45 (diff) | |
| download | gcc-4cfe2e7514c65b59a0b5dc3f32e63b5dd7a8c26d.zip gcc-4cfe2e7514c65b59a0b5dc3f32e63b5dd7a8c26d.tar.gz gcc-4cfe2e7514c65b59a0b5dc3f32e63b5dd7a8c26d.tar.bz2 | |
function.c (assign_stack_local_1): Restrict sanity check on frame size overflow to 32-bit and above platforms.
* function.c (assign_stack_local_1): Restrict sanity check
on frame size overflow to 32-bit and above platforms.
From-SVN: r106840
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/function.c | 4 |
2 files changed, 8 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b29bc2a..30c5214 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2005-11-12 Eric Botcazou <ebotcazou@adacore.com> + + * function.c (assign_stack_local_1): Restrict sanity check + on frame size overflow to 32-bit and above platforms. + 2005-11-12 Hans-Peter Nilsson <hp@axis.com> * config/cris/cris.h (LEGITIMIZE_RELOAD_ADDRESS): Define. diff --git a/gcc/function.c b/gcc/function.c index 963ad4f..dbf9df7 100644 --- a/gcc/function.c +++ b/gcc/function.c @@ -479,7 +479,8 @@ assign_stack_local_1 (enum machine_mode mode, HOST_WIDE_INT size, int align, function->x_stack_slot_list = gen_rtx_EXPR_LIST (VOIDmode, x, function->x_stack_slot_list); - /* Try to detect frame size overflows. */ + /* Try to detect frame size overflows on native platforms. */ +#if BITS_PER_WORD >= 32 if ((FRAME_GROWS_DOWNWARD ? (unsigned HOST_WIDE_INT) -function->x_frame_offset : (unsigned HOST_WIDE_INT) function->x_frame_offset) @@ -491,6 +492,7 @@ assign_stack_local_1 (enum machine_mode mode, HOST_WIDE_INT size, int align, /* Avoid duplicate error messages as much as possible. */ function->x_frame_offset = 0; } +#endif return x; } |