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fixed -ffinite-math-only A-A missing optimisation
authorchrbr <chrbr@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 22 Aug 2007 14:38:16 +0000 (14:38 +0000)
committerchrbr <chrbr@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 22 Aug 2007 14:38:16 +0000 (14:38 +0000)
commit19da70e088b9cf8012cacc0c5aa7a2e1e7eb9e03
treee4a372adecd095b7b82017b726220ef5440be287
parente9b7f2f6c93c4970ed58fce767725afa1193ad13
fixed -ffinite-math-only A-A missing optimisation

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127705 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/fold-const.c
gcc/simplify-rtx.c
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/fold-sub.c [new file with mode: 0644]