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re PR rtl-optimization/30643 (CSE pessimization)
authorAlexandre Oliva <aoliva@redhat.com>
Fri, 9 Mar 2007 20:13:10 +0000 (20:13 +0000)
committerAlexandre Oliva <aoliva@gcc.gnu.org>
Fri, 9 Mar 2007 20:13:10 +0000 (20:13 +0000)
commit7e7e28c7c7cf19bd9cfdd2387d3d3b61fd3cf31b
tree709013022c7b1d9984a66229cbe7d5f71cc86b89tree
parenta009aafece33ccff7dffb66ba0f1c8466e97b1f6commit | diff
re PR rtl-optimization/30643 (CSE pessimization)

gcc/ChangeLog:
PR rtl-optimization/30643
* cse.c (cse_insn): Recompute dest_hash after insert_regs for
(fold_rtx): Recurse, like before 2006-11-03.
gcc/testsuite/ChangeLog:
PR rtl-optimization/30643
* gcc.dg/pr30643.c: New.

From-SVN: r122760
gcc/ChangeLog diff | blob | history
gcc/cse.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/pr30643.c [new file with mode: 0644] blob