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| author | Jakub Jelinek <jakub@redhat.com> | 2007-12-10 23:49:43 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2007-12-10 23:49:43 +0100 |
| commit | 4f1f33aa8255271e5504ca6a0dcdea0f4f9b0b79 (patch) | |
| tree | b3d2088e27b5f07e19b2e68b56260c2086c9d5ae /gcc/ChangeLog | |
| parent | 0197270c6e3826925ce65bcca780ea218b770bf6 (diff) | |
| download | gcc-4f1f33aa8255271e5504ca6a0dcdea0f4f9b0b79.zip gcc-4f1f33aa8255271e5504ca6a0dcdea0f4f9b0b79.tar.gz gcc-4f1f33aa8255271e5504ca6a0dcdea0f4f9b0b79.tar.bz2 | |
re PR tree-optimization/34371 (verify_stmts failed (incorrect sharing of tree nodes))
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.
From-SVN: r130755
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c57f46e..c2c0154 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,13 @@ +2007-12-10 Jakub Jelinek <jakub@redhat.com> + + 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. + 2007-12-10 Eric Botcazou <ebotcazou@libertysurf.fr> PR target/34403 |