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PR tree-optimization/54986
authorebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 5 Nov 2012 21:41:32 +0000 (21:41 +0000)
committerebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 5 Nov 2012 21:41:32 +0000 (21:41 +0000)
commit8569df70cc5389814855c62256bd02d3559337ec
treee67d022cf797efed9cecd1b93a1e5bc0b591dac2
parenta9345573cfa81bc4c63da3f8968a38e46abb8e28
PR tree-optimization/54986
* gimple-fold.c (canonicalize_constructor_val): Strip again all no-op
conversions on entry but add them back on exit if needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@193189 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/gimple-fold.c
gcc/testsuite/ChangeLog
gcc/testsuite/g++.dg/torture/20121105-1.C [new file with mode: 0644]