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| author | Jakub Jelinek <jakub@redhat.com> | 2013-12-30 09:53:10 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2013-12-30 09:53:10 +0100 |
| commit | 8e72847528aa99b09cfc9b4072dbcf17b6d700bf (patch) | |
| tree | 0649e97443c7d9592033f4f7069d09922c90a60c /gcc/ddg.h | |
| parent | 5cf5a0e59b7ad7736d36b0042881f0c0788ccd82 (diff) | |
| download | gcc-8e72847528aa99b09cfc9b4072dbcf17b6d700bf.zip gcc-8e72847528aa99b09cfc9b4072dbcf17b6d700bf.tar.gz gcc-8e72847528aa99b09cfc9b4072dbcf17b6d700bf.tar.bz2 | |
re PR tree-optimization/59501 (Vector Gather with GCC 4.9 2013-12-08 Snapshot)
PR target/59501
* config/i386/i386.c (ix86_save_reg): Don't return true for drap_reg
if !crtl->stack_realign_needed.
(ix86_finalize_stack_realign_flags): If drap_reg isn't live on entry
and stack_realign_needed will be false, clear drap_reg and need_drap.
Optimize leaf functions that don't need stack frame even if
crtl->need_drap.
* gcc.target/i386/pr59501-1.c: New test.
* gcc.target/i386/pr59501-1a.c: New test.
* gcc.target/i386/pr59501-2.c: New test.
* gcc.target/i386/pr59501-2a.c: New test.
* gcc.target/i386/pr59501-3.c: New test.
* gcc.target/i386/pr59501-3a.c: New test.
* gcc.target/i386/pr59501-4.c: New test.
* gcc.target/i386/pr59501-4a.c: New test.
* gcc.target/i386/pr59501-5.c: New test.
* gcc.target/i386/pr59501-6.c: New test.
From-SVN: r206243
Diffstat (limited to 'gcc/ddg.h')
0 files changed, 0 insertions, 0 deletions