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re PR rtl-optimization/56605 (Redundant branch introduced during loop2 phases)
authorBill Schmidt <wschmidt@linux.vnet.ibm.com>
Wed, 20 Mar 2013 13:24:12 +0000 (13:24 +0000)
committerWilliam Schmidt <wschmidt@gcc.gnu.org>
Wed, 20 Mar 2013 13:24:12 +0000 (13:24 +0000)
commitcca1130d11997d40bd37603fab5953ccf8061331
tree8d09c10eb8fe0b0c3a6649a5f43982ffed087631tree | snapshot
parent818d4efaa751bfe0f2a69edfb3eeb5a3a0877b63commit | diff
re PR rtl-optimization/56605 (Redundant branch introduced during loop2 phases)

gcc:

2013-03-13  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
    Steven Bosscher <steven@gcc.gnu.org>

PR rtl-optimization/56605
* loop-iv.c (implies_p): Handle equal RTXs and subregs.

gcc/testsuite:

2013-03-13  Bill Schmidt  wschmidt@linux.vnet.ibm.com>

PR rtl-optimization/56605
* gcc.target/powerpc/pr56605.c: New.

Co-Authored-By: Steven Bosscher <steven@gcc.gnu.org>
From-SVN: r196823
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gcc/testsuite/gcc.target/powerpc/pr56605.c [new file with mode: 0644] blob
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