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| author | amodra <amodra@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-06-17 22:45:44 +0000 |
|---|---|---|
| committer | amodra <amodra@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-06-17 22:45:44 +0000 |
| commit | 7deb903c1631c4e908d4297433647cd29f59186c (patch) | |
| tree | 26be73247b520afd344e309000d58ba414b3ac94 /gcc/doloop.c | |
| parent | 551e0cf9e7404a1f53a80675f32ed4dc866eccb6 (diff) | |
| download | gcc-7deb903c1631c4e908d4297433647cd29f59186c.tar.gz | |
* doloop.c (doloop_optimize): Extract pattern from insn.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54722 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/doloop.c')
| -rw-r--r-- | gcc/doloop.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/doloop.c b/gcc/doloop.c index dc9ea379734..de59562f6bb 100644 --- a/gcc/doloop.c +++ b/gcc/doloop.c @@ -875,11 +875,13 @@ doloop_optimize (loop) jump instruction. Also, a raw define_insn may yield a plain pattern. */ doloop_pat = doloop_seq; - if (INSN_P (doloop_pat) && NEXT_INSN (doloop_pat) != NULL_RTX) + if (INSN_P (doloop_pat)) { while (NEXT_INSN (doloop_pat) != NULL_RTX) doloop_pat = NEXT_INSN (doloop_pat); - if (GET_CODE (doloop_pat) != JUMP_INSN) + if (GET_CODE (doloop_pat) == JUMP_INSN) + doloop_pat = PATTERN (doloop_pat); + else doloop_pat = NULL_RTX; } |