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PR tree-optimization/34371
authorjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 10 Dec 2007 22:49:43 +0000 (22:49 +0000)
committerjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 10 Dec 2007 22:49:43 +0000 (22:49 +0000)
commitbe53c6d4abca9b31e58f7c90ffd5071896d76a48
treeb3d2088e27b5f07e19b2e68b56260c2086c9d5aetree | snapshot
parente240f813cb99426b8c21731b14c7561e39e17751commit | diff
PR tree-optimization/34371
* tree-vectorizer.h (struct _loop_vec_info): Add num_iters_unchanged
field.
(LOOP_VINFO_NITERS_UNCHANGED): Define to num_iters_unchanged field.
* tree-vectorizer.c (set_prologue_iterations,
slpeel_tree_peel_loop_to_edge): Call unshare_expr on
LOOP_VINFO_NITERS_UNCHANGED before using it.

* gcc.c-torture/compile/20071207-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130755 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.c-torture/compile/20071207-1.c [new file with mode: 0644] blob
gcc/tree-vectorizer.c diff | blob | history
gcc/tree-vectorizer.h diff | blob | history
Domain: System / Toolchain;