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| author | Jakub Jelinek <jakub@redhat.com> | 2010-06-21 18:33:49 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2010-06-21 18:33:49 +0200 |
| commit | 529e5fc9c0fd011fdd6e4eec2f5ec3451873cd56 (patch) | |
| tree | 3cacca416abef2d034b3c0f4fa0556c0b6a8e812 /gcc/passes.c | |
| parent | 5ec96609560006b0b7787892766fa1936c30a2b2 (diff) | |
| download | gcc-529e5fc9c0fd011fdd6e4eec2f5ec3451873cd56.zip gcc-529e5fc9c0fd011fdd6e4eec2f5ec3451873cd56.tar.gz gcc-529e5fc9c0fd011fdd6e4eec2f5ec3451873cd56.tar.bz2 | |
re PR target/44575 (__builtin_va_arg overwrites into adjacent stack location)
PR target/44575
* config/i386/i386.c (ix86_gimplify_va_arg): When copying
va_arg from a set of register save slots into a temporary,
if the container is bigger than type size, do the copying
using smaller mode or using memcpy.
* gcc.c-torture/execute/pr44575.c: New test.
From-SVN: r161097
Diffstat (limited to 'gcc/passes.c')
0 files changed, 0 insertions, 0 deletions