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re PR tree-optimization/57396 (Wrong code with -fpredictive-commoning in Fortran...
authorRichard Biener <rguenther@suse.de>
Mon, 27 May 2013 07:48:37 +0000 (07:48 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Mon, 27 May 2013 07:48:37 +0000 (07:48 +0000)
commitb03be25f05a47f7b112fc0c625fde29c1492d90e
tree87f262ea797033d8ac94bd6a964c65a64d14106ctree
parentf631c26698900d68bb6a6a75bb8cc3d006c7b942commit | diff
re PR tree-optimization/57396 (Wrong code with -fpredictive-commoning in Fortran double-loop)

2013-05-27  Richard Biener  <rguenther@suse.de>

PR tree-optimization/57396
* tree-affine.c (double_int_constant_multiple_p): Properly
return false for val == 0 and div != 0.

* gfortran.fortran-torture/execute/pr57396.f90: New testcase.

From-SVN: r199350
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gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gfortran.fortran-torture/execute/pr57396.f90 [new file with mode: 0644] blob
gcc/tree-affine.c diff | blob | blame | history
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