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Backport r245531
authorMartin Liska <mliska@suse.cz>
Wed, 22 Mar 2017 12:28:00 +0000 (13:28 +0100)
committerMartin Liska <marxin@gcc.gnu.org>
Wed, 22 Mar 2017 12:28:00 +0000 (12:28 +0000)
commit94638c46668f9fcce4fe4b782b58ac9409221af2
tree2a5cc6198dc02362f23d2045c0514502ef8b6578tree
parent1bf72984b03aa8faeebb3ebe66de45d7c537d8f8commit | diff
Backport r245531

2017-03-22  Martin Liska  <mliska@suse.cz>

Backport from mainline
2017-02-17  Martin Liska  <mliska@suse.cz>

PR rtl-optimization/79574
* gcse.c (want_to_gcse_p): Prevent integer overflow.
2017-03-22  Martin Liska  <mliska@suse.cz>

Backport from mainline
2017-02-17  Martin Liska  <mliska@suse.cz>

PR rtl-optimization/79574
* gcc.dg/pr79574.c: New test.

From-SVN: r246367
gcc/ChangeLog diff | blob | blame | history
gcc/gcse.c diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.dg/pr79574.c [new file with mode: 0644] blob
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