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| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-09-18 12:31:45 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-09-18 12:31:45 +0000 |
| commit | 32e3182697b2d889cb9621d6a63724dc4f6c2b96 (patch) | |
| tree | 59f32ef2e3ced559a50a2fd3d65803a14184d085 /libjava/classpath/gnu/java/beans/decoder/MethodContext.java | |
| parent | 457d02a91d0b9f07f89248a9e5ae0a5c22b3af47 (diff) | |
| download | ppe42-gcc-32e3182697b2d889cb9621d6a63724dc4f6c2b96.tar.gz ppe42-gcc-32e3182697b2d889cb9621d6a63724dc4f6c2b96.zip | |
2013-09-18 Richard Biener <rguenther@suse.de>
PR tree-optimization/58417
* tree-chrec.c (chrec_fold_plus_1): Assert that we do not
have chrecs with symbols defined in the loop as operands.
(chrec_fold_multiply): Likewise.
* tree-scalar-evolution.c (interpret_rhs_expr): Instantiate
parameters before folding binary operations.
(struct instantiate_cache_entry_hasher): Remove.
(struct instantiate_cache_type): Use a pointer-map.
(instantiate_cache_type::instantiate_cache_type): New function.
(instantiate_cache_type::get): Likewise.
(instantiate_cache_type::set): Likewise.
(instantiate_cache_type::~instantiate_cache_type): Adjust.
(get_instantiated_value_entry): Likewise.
(global_cache): New global.
(instantiate_scev_r, instantiate_scev_poly, instantiate_scev_binary,
instantiate_array_ref, instantiate_scev_convert, instantiate_scev_3,
instantiate_scev_2, instantiate_scev_1): Do not pass along cache.
(instantiate_scev_name): Adjust.
(instantiate_scev): Construct global instead of local cache.
(resolve_mixers): Likewise.
* gcc.dg/torture/pr58417.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@202700 138bc75d-0d04-0410-961f-82ee72b054a4
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