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| author | Revital Eres <revital.eres@linaro.org> | 2011-05-11 07:40:26 +0000 |
|---|---|---|
| committer | Revital Eres <revital.eres@linaro.org> | 2011-05-11 07:40:26 +0000 |
| commit | 00b0157fc0933b7ae4e2c0f0104aa40efc051b2e (patch) | |
| tree | f10942cfe3e5254db2a4fa19afd22a8f0a324af4 /gcc/modulo-sched.c | |
| parent | 4bc748a221c26b511ba856d45edae76a3738b1a2 (diff) | |
Skip DEBUG_INSNs while recognizing doloop
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@173647 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/modulo-sched.c')
| -rw-r--r-- | gcc/modulo-sched.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/modulo-sched.c b/gcc/modulo-sched.c index 091c0059e5c..0f525afb676 100644 --- a/gcc/modulo-sched.c +++ b/gcc/modulo-sched.c @@ -310,10 +310,10 @@ doloop_register_get (rtx head ATTRIBUTE_UNUSED, rtx tail ATTRIBUTE_UNUSED) either a single (parallel) branch-on-count or a (non-parallel) branch immediately preceded by a single (decrement) insn. */ first_insn_not_to_check = (GET_CODE (PATTERN (tail)) == PARALLEL ? tail - : PREV_INSN (tail)); + : prev_nondebug_insn (tail)); for (insn = head; insn != first_insn_not_to_check; insn = NEXT_INSN (insn)) - if (reg_mentioned_p (reg, insn)) + if (reg_mentioned_p (reg, insn) && !DEBUG_INSN_P (insn)) { if (dump_file) { |