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| author | Richard Biener <rguenther@suse.de> | 2016-01-18 13:03:54 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2016-01-18 13:03:54 +0000 |
| commit | 46ec7a061e006c4dcc717a895da0d2693432f49b (patch) | |
| tree | 0e0ca108865520ecb9e416f0ebe2b8b58da94de8 /gcc/gimple.c | |
| parent | 5d7804a940dca2bddbb34978d45e06ac7ef13c80 (diff) | |
| download | gcc-46ec7a061e006c4dcc717a895da0d2693432f49b.zip gcc-46ec7a061e006c4dcc717a895da0d2693432f49b.tar.gz gcc-46ec7a061e006c4dcc717a895da0d2693432f49b.tar.bz2 | |
re PR tree-optimization/69308 (ifcombine joins together floating point expression with side effects)
2016-01-18 Richard Biener <rguenther@suse.de>
PR middle-end/69308
* gimple.c (gimple_could_trap_p_1): Handle GIMPLE_COND.
From-SVN: r232516
Diffstat (limited to 'gcc/gimple.c')
| -rw-r--r-- | gcc/gimple.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/gimple.c b/gcc/gimple.c index ff3c68a..0f4ed88 100644 --- a/gcc/gimple.c +++ b/gcc/gimple.c @@ -1931,6 +1931,11 @@ gimple_could_trap_p_1 (gimple *s, bool include_mem, bool include_stores) && TYPE_OVERFLOW_TRAPS (t)), div)); + case GIMPLE_COND: + t = TREE_TYPE (gimple_cond_lhs (s)); + return operation_could_trap_p (gimple_cond_code (s), + FLOAT_TYPE_P (t), false, NULL_TREE); + default: break; } |