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re PR tree-optimization/59047 (wrong code for bitfields at -O3 on x86_64-linux-gnu)
authorRichard Biener <rguenther@suse.de>
Fri, 8 Nov 2013 12:49:10 +0000 (12:49 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Fri, 8 Nov 2013 12:49:10 +0000 (12:49 +0000)
commitcb3d1e3e87f97eca6c52f7f49d2218e24c6ec39e
treeb2d20453dba3fa0b4453f067ab55e56ca8bf280ftree
parent05ff7470028712278048d02c87c6e7682b45e099commit | diff
re PR tree-optimization/59047 (wrong code for bitfields at -O3 on x86_64-linux-gnu)

2013-11-08  Richard Biener  <rguenther@suse.de>

PR tree-optimization/59047
* tree-predcom.c (ref_at_iteration): Handle bitfield accesses
properly.

* gcc.dg/torture/pr59047.c: New testcase.

From-SVN: r204566
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/torture/pr59047.c [new file with mode: 0644] blob
gcc/tree-predcom.c diff | blob | history