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| author | Aldy Hernandez <aldyh@redhat.com> | 2021-09-13 11:22:18 +0200 |
|---|---|---|
| committer | Aldy Hernandez <aldyh@redhat.com> | 2021-09-13 13:31:35 +0200 |
| commit | 924326b3e0d75dbb246a4fbabfdd8be417788db8 (patch) | |
| tree | 948c65db71bcb31c0c6ade4a01a409e9c1e55e6e /gcc/tree-ssa-threadedge.c | |
| parent | 5f6a6c91d7c592cb49f7c519f289777eac09bb74 (diff) | |
| download | gcc-924326b3e0d75dbb246a4fbabfdd8be417788db8.zip gcc-924326b3e0d75dbb246a4fbabfdd8be417788db8.tar.gz gcc-924326b3e0d75dbb246a4fbabfdd8be417788db8.tar.bz2 | |
Move pointer_equiv_analyzer to new file.
We need to use the pointer equivalence tracking from evrp in the jump
threader. Instead of moving it to some *evrp.h header, it's cleaner for
it to live in its own file, since it's completely independent and not
evrp specific.
Tested on x86-64 Linux.
gcc/ChangeLog:
* Makefile.in (OBJS): Add value-pointer-equiv.o.
* gimple-ssa-evrp.c (class ssa_equiv_stack): Move to
value-pointer-equiv.*.
(ssa_equiv_stack::ssa_equiv_stack): Same.
(ssa_equiv_stack::enter): Same.
(ssa_equiv_stack::leave): Same.
(ssa_equiv_stack::push_replacement): Same.
(ssa_equiv_stack::get_replacement): Same.
(is_pointer_ssa): Same.
(class pointer_equiv_analyzer): Same.
(pointer_equiv_analyzer::pointer_equiv_analyzer): Same.
(pointer_equiv_analyzer::~pointer_equiv_analyzer): Same.
(pointer_equiv_analyzer::set_global_equiv): Same.
(pointer_equiv_analyzer::set_cond_equiv): Same.
(pointer_equiv_analyzer::get_equiv): Same.
(pointer_equiv_analyzer::enter): Same.
(pointer_equiv_analyzer::leave): Same.
(pointer_equiv_analyzer::get_equiv_expr): Same.
(pta_valueize): Same.
(pointer_equiv_analyzer::visit_stmt): Same.
(pointer_equiv_analyzer::visit_edge): Same.
(hybrid_folder::value_of_expr): Same.
(hybrid_folder::value_on_edge): Same.
* value-pointer-equiv.cc: New file.
* value-pointer-equiv.h: New file.
Diffstat (limited to 'gcc/tree-ssa-threadedge.c')
0 files changed, 0 insertions, 0 deletions