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re PR rtl-optimization/59647 (ICE in simplify_const_unary_operation, at simplify...
authorJakub Jelinek <jakub@redhat.com>
Tue, 31 Dec 2013 23:48:36 +0000 (00:48 +0100)
committerJakub Jelinek <jakub@gcc.gnu.org>
Tue, 31 Dec 2013 23:48:36 +0000 (00:48 +0100)
commitdfebbdc61fc2aff2380313c5e8d7281b80d9b76c
tree0c9460069081404cd95d3072539a8bbe5911d6a2tree
parent075691af6b69963626c2e242661f4d39131d6b25commit | diff
re PR rtl-optimization/59647 (ICE in simplify_const_unary_operation, at simplify-rtx.c:1597)

PR rtl-optimization/59647
* cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
new_rtx into UNSIGNED_FLOAT rtxes.

* g++.dg/opt/pr59647.C: New test.

From-SVN: r206267
gcc/ChangeLog diff | blob | blame | history
gcc/ChangeLog-2013 [new file with mode: 0644] blob
gcc/cse.c diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/ChangeLog-2013 [new file with mode: 0644] blob
gcc/testsuite/g++.dg/opt/pr59647.C [new file with mode: 0644] blob
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