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PR rtl-optimization/38722
authorjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 6 Jan 2009 20:41:52 +0000 (20:41 +0000)
committerjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 6 Jan 2009 20:41:52 +0000 (20:41 +0000)
commit095050fc718e3ba97a9eb6c239926c4adceeee78
treee4aa7573a7e175a551cecb80d7c655a3680ee0ad
parent813813f68c54fc9cb3497c4b46fdd4833ad41e31
PR rtl-optimization/38722
* combine.c (try_combine): Don't modify PATTERN (i3) and notes
too early, only set a flag and modify after last possible
undo_all point.

* gfortran.dg/pr38722.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143132 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/combine.c
gcc/testsuite/ChangeLog
gcc/testsuite/gfortran.dg/pr38722.f90 [new file with mode: 0644]