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re PR middle-end/36988 (ICE in gimple_rhs_has_side_effects, at gimple.c:2369)
authorRichard Guenther <rguenther@suse.de>
Fri, 1 Aug 2008 11:18:36 +0000 (11:18 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Fri, 1 Aug 2008 11:18:36 +0000 (11:18 +0000)
commit5c3554b7ad2c8041a923228037141f83c9e70fc6
tree86b09e89c117c517dac0ea8fa7d515551511a1fetree | snapshot
parent585df50b0c63b895742726b556732faac623fa35commit | diff
re PR middle-end/36988 (ICE in gimple_rhs_has_side_effects, at gimple.c:2369)

2008-08-01  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/36988
* tree-ssa-ccp.c (ccp_fold): Conversions of constants only
do not matter if that doesn't change volatile qualification.

* gcc.c-torture/compile/pr36988.c: New testcase.

From-SVN: r138512
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.c-torture/compile/pr36988.c [new file with mode: 0644] blob
gcc/tree-ssa-ccp.c diff | blob | history
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