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| author | Uros Bizjak <uros@kss-loka.si> | 2004-09-21 07:10:54 +0200 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2004-09-21 07:10:54 +0200 |
| commit | 79b82df36c0337afa82db85f0a65df7eaf4dd7f7 (patch) | |
| tree | 7d830ae8a0f038689d595a1f106abbaaffb6f57b | |
| parent | 6f2aec072e075953002d9b9afb7aed7224e33d71 (diff) | |
| download | gcc-79b82df36c0337afa82db85f0a65df7eaf4dd7f7.zip gcc-79b82df36c0337afa82db85f0a65df7eaf4dd7f7.tar.gz gcc-79b82df36c0337afa82db85f0a65df7eaf4dd7f7.tar.bz2 | |
re PR rtl-optimization/14851 (suboptimal fp division with -ffast-math)
PR rtl-optimization/14851
* rtlanal.c (commutative_operand_precedence): Calculate
precedence of stripped constant.
From-SVN: r87788
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/rtlanal.c | 1 |
2 files changed, 7 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0e22456..a610a8a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2004-09-21 Uros Bizjak <uros@kss-loka.si> + + PR rtl-optimization/14851 + * rtlanal.c (commutative_operand_precedence): Calculate + precedence of stripped constant. + 2004-09-20 Jeff Law <law@redhat.com> Jan Hubicka <jh@suse.cz> diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c index 21879d6..b529d76 100644 --- a/gcc/rtlanal.c +++ b/gcc/rtlanal.c @@ -2980,6 +2980,7 @@ commutative_operand_precedence (rtx op) if (code == CONST_DOUBLE) return -6; op = avoid_constant_pool_reference (op); + code = GET_CODE (op); switch (GET_RTX_CLASS (code)) { |