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re PR tree-optimization/52255 (ICE: verify_ssa failed, block does not dominate use)
authorJakub Jelinek <jakub@redhat.com>
Thu, 16 Feb 2012 10:20:26 +0000 (11:20 +0100)
committerJakub Jelinek <jakub@gcc.gnu.org>
Thu, 16 Feb 2012 10:20:26 +0000 (11:20 +0100)
commite20f6b4bde8a93aefb4bb2a9b3946a24edeea5ef
treebcc4d6f1cbee98dbf9bb01d20e7a4e350b084a42tree
parent672ed3139a0c2aced7c702f3ce4b26dd34672dd2commit | diff
re PR tree-optimization/52255 (ICE: verify_ssa failed, block does not dominate use)

PR tree-optimization/52255
* tree-vect-loop-manip.c (slpeel_tree_peel_loop_to_edge): If
loop->header has virtual PHI, but exit_e->dest doesn't, add
virtual PHI to exit_e->dest and adjust all uses after the loop.

* gcc.c-torture/compile/pr52255.c: New test.

From-SVN: r184306
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.c-torture/compile/pr52255.c [new file with mode: 0644] blob
gcc/tree-vect-loop-manip.c diff | blob | history