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| author | Jakub Jelinek <jakub@redhat.com> | 2017-05-01 11:50:59 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2017-05-01 11:50:59 +0200 |
| commit | 30776a1468d25d156c02b2484d5ad7578f829d2e (patch) | |
| tree | 8b474243cad264fb5c3c25797a360bfb208f12b8 /gcc/tree.c | |
| parent | f16b9dc289af11bc64e8ae27a6723f2f82ca2cc5 (diff) | |
| download | gcc-30776a1468d25d156c02b2484d5ad7578f829d2e.zip gcc-30776a1468d25d156c02b2484d5ad7578f829d2e.tar.gz gcc-30776a1468d25d156c02b2484d5ad7578f829d2e.tar.bz2 | |
re PR target/79430 (action of statement incorrectly optimised away)
PR target/79430
* rtlanal.c (reg_set_p): If reg is a stack_pointer_rtx, also
check for stack push/pop autoinc.
* config/i386/i386.c (ix86_agi_dependent): Return false
if the only reason why modified_in_p returned true is that
addr is SP based and set_insn is a push or pop.
From-SVN: r247429
Diffstat (limited to 'gcc/tree.c')
0 files changed, 0 insertions, 0 deletions