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| author | Bernd Schmidt <bernds@redhat.co.uk> | 2000-09-12 17:54:19 +0000 |
|---|---|---|
| committer | Bernd Schmidt <crux@gcc.gnu.org> | 2000-09-12 17:54:19 +0000 |
| commit | 24948ccceea2fda22961c3a5be3e5d17552e3fd0 (patch) | |
| tree | 138aeea913bbb6d58792f66b31195c2783d7bac7 /gcc/flow.c | |
| parent | a210651e53c29cbad3600ff6ab91704f9a550d93 (diff) | |
| download | gcc-24948ccceea2fda22961c3a5be3e5d17552e3fd0.zip gcc-24948ccceea2fda22961c3a5be3e5d17552e3fd0.tar.gz gcc-24948ccceea2fda22961c3a5be3e5d17552e3fd0.tar.bz2 | |
Don't try to make autoincs with the stack pointer
From-SVN: r36370
Diffstat (limited to 'gcc/flow.c')
| -rw-r--r-- | gcc/flow.c | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -5699,6 +5699,7 @@ try_pre_increment_1 (pbi, insn) int regno = REGNO (SET_DEST (x)); rtx y = pbi->reg_next_use[regno]; if (y != 0 + && SET_DEST (x) != stack_pointer_rtx && BLOCK_NUM (y) == BLOCK_NUM (insn) /* Don't do this if the reg dies, or gets set in y; a standard addressing mode would be better. */ |