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author | Richard Biener <rguenther@suse.de> | 2019-07-02 09:35:12 +0000 |
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committer | Richard Biener <rguenth@gcc.gnu.org> | 2019-07-02 09:35:12 +0000 |
commit | 2e2c9da012227ba12ce89b6a65179e6c830e7e4b (patch) | |
tree | 354cc318aa46f5ae68a4092269813df45e39c1a4 /gcc/tree.h | |
parent | 30ca9fbe9012fb455d55bc8f96d4438b5b271e59 (diff) |
tree-core.h (enum tree_index): Add TI_CHREC_DONT_KNOW and TI_CHREC_KNOWN.
2019-07-02 Richard Biener <rguenther@suse.de>
* tree-core.h (enum tree_index): Add TI_CHREC_DONT_KNOW and
TI_CHREC_KNOWN.
* tree.h (chrec_not_analyzed_yet, chrec_dont_know, chrec_known):
Define here.
* tree.c (build_common_tree_nodes): Initialize them.
* tree-chrec.h (chrec_not_analyzed_yet, chrec_dont_know, chrec_known):
Make declarations comments.
* tree-scalar-evolution.c (chrec_not_analyzed_yet, chrec_dont_know,
chrec_known): Remove definitions.
(initialize_scalar_evolutions_analyzer): Remove.
(scev_initialize): Do not call initialize_scalar_evolutions_analyzer.
* tree-streamer.c (preload_common_nodes): Do not preload
TI_CHREC_DONT_KNOW or TI_CHREC_KNOWN.
From-SVN: r272928
Diffstat (limited to 'gcc/tree.h')
-rw-r--r-- | gcc/tree.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/tree.h b/gcc/tree.h index 1a43e6b7ff8..ed59a5d06bf 100644 --- a/gcc/tree.h +++ b/gcc/tree.h @@ -4083,6 +4083,11 @@ tree_strip_any_location_wrapper (tree exp) #define current_target_pragma global_trees[TI_CURRENT_TARGET_PRAGMA] #define current_optimize_pragma global_trees[TI_CURRENT_OPTIMIZE_PRAGMA] +/* SCEV analyzer global shared trees. */ +#define chrec_not_analyzed_yet NULL_TREE +#define chrec_dont_know global_trees[TI_CHREC_DONT_KNOW] +#define chrec_known global_trees[TI_CHREC_KNOWN] + #define char_type_node integer_types[itk_char] #define signed_char_type_node integer_types[itk_signed_char] #define unsigned_char_type_node integer_types[itk_unsigned_char] |