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(parent: 22fc0e9) | patch
fold-const.c (fold): Transform (c1 - x) cmp c2...
authorRoger Sayle <roger@eyesopen.com>
Mon, 14 Apr 2003 20:16:58 +0000 (20:16 +0000)
committerRoger Sayle <sayle@gcc.gnu.org>
Mon, 14 Apr 2003 20:16:58 +0000 (20:16 +0000)
commit15d4fd986330e2e993d0aef0f58d0c5bf7ab0e28
treea3d2d13cfa04d1656aee06fd96e6f08bdbc67e20tree
parent22fc0e9ffec42f27aff7062dad4a9759c5edb23ccommit | diff
fold-const.c (fold): Transform (c1 - x) cmp c2...

* fold-const.c (fold):  Transform (c1 - x) cmp c2, where cmp is a
comparison operation and c1/c2 are floating point constants into
x swap(cmp) (c1 - c2).

* gcc.dg/20030414-2.c: New test case.

From-SVN: r65584
gcc/ChangeLog diff | blob | blame | history
gcc/fold-const.c diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.dg/20030414-2.c [new file with mode: 0644] blob
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