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| author | Jakub Jelinek <jakub@redhat.com> | 2007-11-15 20:02:54 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2007-11-15 20:02:54 +0100 |
| commit | cb8e078d3f0aa2a99eb9d14ba0f38354ffc181a6 (patch) | |
| tree | 632c05815bb907003de31352c54fe7216c1a16a8 /gcc/function.c | |
| parent | 62e66076c6c114aa150ff63478b41e8c834a6fcb (diff) | |
| download | gcc-cb8e078d3f0aa2a99eb9d14ba0f38354ffc181a6.zip gcc-cb8e078d3f0aa2a99eb9d14ba0f38354ffc181a6.tar.gz gcc-cb8e078d3f0aa2a99eb9d14ba0f38354ffc181a6.tar.bz2 | |
re PR middle-end/23848 (stack deallocation can be more efficient)
PR middle-end/23848
* tree-ssa-ccp.c (optimize_stack_restore): New function.
(execute_fold_all_builtins): Call optimize_stack_restore for
BUILT_IN_STACK_RESTORE.
* gcc.dg/tree-ssa/pr23848-1.c: New test.
* gcc.dg/tree-ssa/pr23848-2.c: New test.
* gcc.dg/tree-ssa/pr23848-3.c: New test.
* gcc.dg/tree-ssa/pr23848-4.c: New test.
From-SVN: r130206
Diffstat (limited to 'gcc/function.c')
0 files changed, 0 insertions, 0 deletions