2010-01-15 Jing Yu <jingyu@google.com>
authorjingyu <jingyu@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 15 Jan 2010 21:54:01 +0000 (21:54 +0000)
committerjingyu <jingyu@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 15 Jan 2010 21:54:01 +0000 (21:54 +0000)
commit92c624a375e7b7a3af1cc5da0a473bacdf046692
tree58ebeac6f70fabacbde6abba8c1de445738f945e
parent9b464fe51fcd8443d5c62831df4ae3e9b8eee627
2010-01-15  Jing Yu  <jingyu@google.com>

PR rtl-optimization/42691
        * combine.c (try_combine): Set changed_i3_dest to 1 when I2 and I3 set
a pseudo to a constant and are merged, and adjust comments.

2010-01-15  Jing Yu  <jingyu@google.com>

PR rtl-optimization/42691
* gcc.c-torture/execute/pr42691.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155948 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/combine.c
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.c-torture/execute/pr42691.c [new file with mode: 0644]