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| author | Kyrylo Tkachov <kyrylo.tkachov@arm.com> | 2014-09-02 15:53:08 +0000 |
|---|---|---|
| committer | Kyrylo Tkachov <ktkachov@gcc.gnu.org> | 2014-09-02 15:53:08 +0000 |
| commit | cd5660ab1229ff6b47987f81769d908970ea0950 (patch) | |
| tree | 4a49b13722470fe0ae6029e3f651362067132e2a /gcc/tree-eh.c | |
| parent | cec362c90b53bec41a0571220216401978b3a6ad (diff) | |
| download | gcc-cd5660ab1229ff6b47987f81769d908970ea0950.zip gcc-cd5660ab1229ff6b47987f81769d908970ea0950.tar.gz gcc-cd5660ab1229ff6b47987f81769d908970ea0950.tar.bz2 | |
[AArch64] Use CC_Z and CC_NZ with csinc and similar instructions.
* config/aarch64/predicates.md (aarch64_comparison_operation):
New special predicate.
* config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
aarch64_comparison_operation instead of matching an operator.
Update operand numbers.
(csinc3<mode>_insn): Likewise.
(*csinv3<mode>_insn): Likewise.
(*csneg3<mode>_insn): Likewise.
(ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
* config/aarch64/aarch64.c (aarch64_get_condition_code):
Return -1 instead of aborting on invalid condition codes.
(aarch64_print_operand): Update aarch64_get_condition_code callsites
to assert that the returned condition code is valid.
* config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
From-SVN: r214824
Diffstat (limited to 'gcc/tree-eh.c')
0 files changed, 0 insertions, 0 deletions