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| author | Jakub Jelinek <jakub@redhat.com> | 2009-02-10 17:22:29 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2009-02-10 17:22:29 +0100 |
| commit | fc3103e7c981bfdd5c842f82ac6047256b5d1ee8 (patch) | |
| tree | eb1fb857e229b58695341024ec649f95610b921f /gcc/c-decl.c | |
| parent | dbf9ee15b8b1863086ac94c0e2657cd911655880 (diff) | |
| download | gcc-fc3103e7c981bfdd5c842f82ac6047256b5d1ee8.zip gcc-fc3103e7c981bfdd5c842f82ac6047256b5d1ee8.tar.gz gcc-fc3103e7c981bfdd5c842f82ac6047256b5d1ee8.tar.bz2 | |
re PR target/39139 (ICE with stringop and register var)
PR target/39139
* function.h (struct function): Add has_local_explicit_reg_vars
bit.
* gimplify.c (gimplify_bind_expr): Set it if local DECL_HARD_REGISTER
VAR_DECLs were seen.
* tree-ssa-live.c (remove_unused_locals): Recompute
cfun->has_local_explicit_reg_vars.
* tree-ssa-sink.c (statement_sink_location): Don't sink BLKmode
copies or clearings if cfun->has_local_explicit_reg_vars.
* gcc.target/i386/pr39139.c: New test.
From-SVN: r144065
Diffstat (limited to 'gcc/c-decl.c')
0 files changed, 0 insertions, 0 deletions