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| author | Sebastian Pop <sebastian.pop@amd.com> | 2007-10-03 15:45:10 +0000 |
|---|---|---|
| committer | Sebastian Pop <spop@gcc.gnu.org> | 2007-10-03 15:45:10 +0000 |
| commit | 05023ea48733b2ad52d22b0e82bddf8d7b66d045 (patch) | |
| tree | 2c9f40744eb2641b21f9b4f17a205bf33e0841e2 /gcc/lambda.h | |
| parent | 9783a0510d7816b59ab3874dbd2565eb6bd93ab0 (diff) | |
| download | gcc-05023ea48733b2ad52d22b0e82bddf8d7b66d045.zip gcc-05023ea48733b2ad52d22b0e82bddf8d7b66d045.tar.gz gcc-05023ea48733b2ad52d22b0e82bddf8d7b66d045.tar.bz2 | |
re PR tree-optimization/33576 (segfault in extract_muldiv for cpu2006 benchmark)
2007-10-03 Sebastian Pop <sebastian.pop@amd.com>
PR tree-optimization/33576
* testsuite/gcc.dg/tree-ssa/pr33576.c: New.
* tree-loop-linear.c (linear_transform_loops): Call remove_iv.
* lambda.h (lambda_loopnest_to_gcc_loopnest): New parameter.
(remove_iv): Declared.
* lambda-code.c (remove_iv): Not static.
(lambda_loopnest_to_gcc_loopnest): New parameter remove_ivs.
Don't remove ivs there, save ivs in the buffer.
From-SVN: r128986
Diffstat (limited to 'gcc/lambda.h')
| -rw-r--r-- | gcc/lambda.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/lambda.h b/gcc/lambda.h index e7a75fd..fc28d46 100644 --- a/gcc/lambda.h +++ b/gcc/lambda.h @@ -206,8 +206,10 @@ lambda_loopnest gcc_loopnest_to_lambda_loopnest (struct loop *, struct obstack *); void lambda_loopnest_to_gcc_loopnest (struct loop *, VEC(tree,heap) *, VEC(tree,heap) *, + VEC(tree,heap) **, lambda_loopnest, lambda_trans_matrix, struct obstack *); +void remove_iv (tree); static inline void lambda_vector_negate (lambda_vector, lambda_vector, int); static inline void lambda_vector_mult_const (lambda_vector, lambda_vector, int, int); |