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PR tree-optimization/89536
authorebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 28 Feb 2019 23:03:01 +0000 (23:03 +0000)
committerebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 28 Feb 2019 23:03:01 +0000 (23:03 +0000)
commitf557d4a86f50fd27d0ced80b67393af4b48068c9
treea47b6dff799264fcfcaf4a9c9332dee53fd5023ctree | snapshot
parentdff6bd3872c2e593fdd9fe7779f627b01813df46commit | diff
PR tree-optimization/89536
* tree-ssa-dom.c (edge_info::derive_equivalences) <BIT_NOT_EXPR>: Test
only whether bit #0 of the value is 0 instead of the entire value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@269289 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.c-torture/execute/20190228-1.c [new file with mode: 0644] blob
gcc/tree-ssa-dom.c diff | blob | blame | history
Mirror of https://gcc.gnu.org/git/gcc.git