diff options
| author | Eric Botcazou <ebotcazou@adacore.com> | 2012-12-21 21:38:11 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@adacore.com> | 2012-12-21 21:38:11 +0000 |
| commit | 14f0dad332aef03db11f38f95117707daf29dd86 (patch) | |
| tree | aa471bb608b713f86590a8f15f209ec14179168c /gcc/targhooks.c | |
| parent | 440bc8b2da0862dd0548380e82b3b878ebe1ff20 (diff) | |
* rtlanal.c (volatile_insn_p): Delete commented out code.
(side_effects_p): Likewise.
(may_trap_p_1) <UNSPEC_VOLATILE>: Return 1 again.
* target.def (unspec_may_trap_p): Adjust comment.
* targhooks.c (default_unspec_may_trap_p): Don't handle UNSPEC_VOLATILE.
* config/ia64/ia64.c (ia64_unspec_may_trap_p): Adjust to above change.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@194681 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/targhooks.c')
| -rw-r--r-- | gcc/targhooks.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/gcc/targhooks.c b/gcc/targhooks.c index 241c1cce577..954cdb9d1be 100644 --- a/gcc/targhooks.c +++ b/gcc/targhooks.c @@ -102,10 +102,8 @@ default_unspec_may_trap_p (const_rtx x, unsigned flags) { int i; - if (GET_CODE (x) == UNSPEC_VOLATILE - /* Any floating arithmetic may trap. */ - || (SCALAR_FLOAT_MODE_P (GET_MODE (x)) - && flag_trapping_math)) + /* Any floating arithmetic may trap. */ + if ((SCALAR_FLOAT_MODE_P (GET_MODE (x)) && flag_trapping_math)) return 1; for (i = 0; i < XVECLEN (x, 0); ++i) |