PR tree-optimization/83477
commit2638400fffd23e5429c2ce062b32dc009a249583
authorlaw <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 19 Dec 2017 20:13:04 +0000 (19 20:13 +0000)
committerlaw <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 19 Dec 2017 20:13:04 +0000 (19 20:13 +0000)
treedb897bbf37a558de4fd1fe439a95d46f628736f9
parent24e3b8216bf03f81dffa9a6d175077db89acd608
PR tree-optimization/83477
* tree-ssa-threadedge.c (record_temporary_equivalences_from_phis): For
a non-virtual PHI, always push a new range.

PR tree-optimization/83477
* gcc.c-torture/execute/pr83477.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@255837 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.c-torture/execute/pr83477.c [new file with mode: 0644]
gcc/tree-ssa-threadedge.c