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| author | Venkataramanan Kumar <venkataramanan.kumar@amd.com> | 2015-11-17 07:41:08 +0000 |
|---|---|---|
| committer | Venkataramanan Kumar <vekumar@gcc.gnu.org> | 2015-11-17 07:41:08 +0000 |
| commit | f939586ac50948f6915dbee9bd5d425a1e3c2a7d (patch) | |
| tree | c67bb88bca0b89d9a24fa9c58c33c023db83603a /gcc/builtins.h | |
| parent | b925d25d7eeccf5a259f5c744b2de8d8285e0bc3 (diff) | |
| download | gcc-f939586ac50948f6915dbee9bd5d425a1e3c2a7d.zip gcc-f939586ac50948f6915dbee9bd5d425a1e3c2a7d.tar.gz gcc-f939586ac50948f6915dbee9bd5d425a1e3c2a7d.tar.bz2 | |
Relax trap assumptions in tree if convert.
2015-11-17 Venkataramanan Kumar <Venkataramanan.Kumar@amd.com>
* tree-if-conv.c: Include varasm.h
(ref_DR_map): Define.
(baseref_DR_map): Like wise
(struct ifc_dr): Add new tree predicate field.
(hash_memrefs_baserefs_and_store_DRs_read_written_info): New function.
(memrefs_read_or_written_unconditionally): Remove.
(write_memrefs_written_at_least_once): Remove.
(ifcvt_memrefs_wont_trap): Use hash maps to query
unconditional read/written information.
(if_convertible_loop_p_1): Initialize hash maps and predicates
before hashing data references and delete hashmaps at the end.
2015-11-17 Venkataramanan Kumar <Venkataramanan.Kumar@amd.com>
* gcc.dg/tree-ssa/ifc-8.c: New test.
From-SVN: r230454
Diffstat (limited to 'gcc/builtins.h')
0 files changed, 0 insertions, 0 deletions