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| author | Claudiu Zissulescu <claziss@gmail.com> | 2019-11-11 15:40:20 +0000 |
|---|---|---|
| committer | Claudiu Zissulescu <claziss@gcc.gnu.org> | 2019-11-11 16:40:20 +0100 |
| commit | 5fcb3f62fc2467e5049030da56ff5f76af9a03a7 (patch) | |
| tree | f6bfa9ba49aabf0b5a0a9f21a009e67545bc13d4 /gcc/config | |
| parent | 3a6dd06b6ce8be29cdcfd0b3a0c5e6c66767095e (diff) | |
| download | gcc-5fcb3f62fc2467e5049030da56ff5f76af9a03a7.zip gcc-5fcb3f62fc2467e5049030da56ff5f76af9a03a7.tar.gz gcc-5fcb3f62fc2467e5049030da56ff5f76af9a03a7.tar.bz2 | |
[ARC] Fix movsi_ne pattern.
The movsi_ne variants are in a wrong order, leading to wrong
computation of the internal attribute "cond". Hence, to errors when
outputting annul-true or annul-false instructions.
gcc/
xxxx-xx-xx Claudiu Zissulescu <claziss@synopsys.com>
Shahab Vahedi <shahab@synopsys.com>
* config/arc/arc.md (movsi_ne): Reorder instruction variants.
testsuite/
xxxx-xx-xx Shahab Vahedi <shahab@synopsys.com>
* gcc.target/arc/delay-slot-limm.c: New test.
From-SVN: r278057
Diffstat (limited to 'gcc/config')
| -rw-r--r-- | gcc/config/arc/arc.md | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/gcc/config/arc/arc.md b/gcc/config/arc/arc.md index e3043b5..98e9623 100644 --- a/gcc/config/arc/arc.md +++ b/gcc/config/arc/arc.md @@ -3787,20 +3787,20 @@ core_3, archs4x, archs4xd, archs4xd_slow" ; cond_exec patterns (define_insn "*movsi_ne" [(cond_exec - (ne (match_operand:CC_Z 2 "cc_use_register" "Rcc, Rcc, Rcc,Rcc,Rcc") (const_int 0)) - (set (match_operand:SI 0 "dest_reg_operand" "=Rcq#q,Rcq#q,Rcq#q, w,w") - (match_operand:SI 1 "nonmemory_operand" "C_0, h, ?Cal, Lc,?Cal")))] + (ne (match_operand:CC_Z 2 "cc_use_register" "Rcc,Rcc,Rcc,Rcc,Rcc") (const_int 0)) + (set (match_operand:SI 0 "dest_reg_operand" "=q, q, r, q, r") + (match_operand:SI 1 "nonmemory_operand" "C_0, h, Lr,Cal,Cal")))] "" "@ - * current_insn_predicate = 0; return \"sub%?.ne %0,%0,%0%&\"; - * current_insn_predicate = 0; return \"mov%?.ne %0,%1\"; - * current_insn_predicate = 0; return \"mov%?.ne %0,%1\"; - mov.ne %0,%1 - mov.ne %0,%1" + * current_insn_predicate = 0; return \"sub%?.ne\\t%0,%0,%0\"; + * current_insn_predicate = 0; return \"mov%?.ne\\t%0,%1\"; + mov.ne\\t%0,%1 + * current_insn_predicate = 0; return \"mov%?.ne\\t%0,%1\"; + mov.ne\\t%0,%1" [(set_attr "type" "cmove") - (set_attr "iscompact" "true,true,true_limm,false,false") - (set_attr "length" "2,2,6,4,8") - (set_attr "cpu_facility" "*,av2,av2,*,*")]) + (set_attr "iscompact" "true,true,false,true_limm,false") + (set_attr "length" "2,2,4,6,8") + (set_attr "cpu_facility" "*,av2,*,av2,*")]) (define_insn "*movsi_cond_exec" [(cond_exec |