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| author | Bernd Schmidt <bernds@codesourcery.com> | 2011-04-05 22:19:17 +0000 |
|---|---|---|
| committer | Bernd Schmidt <bernds@gcc.gnu.org> | 2011-04-05 22:19:17 +0000 |
| commit | fca96842b4d2d5361d11b6531336749531b16445 (patch) | |
| tree | 4e7a5b59a70fd7a6404d11096aa3927a3a76fd3c /gcc/haifa-sched.c | |
| parent | 30b83e381f532e0ee42f0134144fa2f14b16f875 (diff) | |
| download | gcc-fca96842b4d2d5361d11b6531336749531b16445.zip gcc-fca96842b4d2d5361d11b6531336749531b16445.tar.gz gcc-fca96842b4d2d5361d11b6531336749531b16445.tar.bz2 | |
re PR bootstrap/48403 (bootstrap comparison failure)
PR bootstrap/48403
* haifa-sched.c (schedule_block): Increment cycle_issued_insns only
if old and new states differ.
From-SVN: r172006
Diffstat (limited to 'gcc/haifa-sched.c')
| -rw-r--r-- | gcc/haifa-sched.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/haifa-sched.c b/gcc/haifa-sched.c index 8f2e4ad..30f55be 100644 --- a/gcc/haifa-sched.c +++ b/gcc/haifa-sched.c @@ -3230,10 +3230,12 @@ schedule_block (basic_block *target_bb) if (recog_memoized (insn) >= 0) { + memcpy (temp_state, curr_state, dfa_state_size); cost = state_transition (curr_state, insn); if (!flag_sched_pressure) gcc_assert (cost < 0); - cycle_issued_insns++; + if (memcmp (temp_state, curr_state, dfa_state_size) != 0) + cycle_issued_insns++; asm_p = false; } else |