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Diffstat (limited to 'gcc/config/arm/predicates.md')
| -rw-r--r-- | gcc/config/arm/predicates.md | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/config/arm/predicates.md b/gcc/config/arm/predicates.md index f493d82..f301df2 100644 --- a/gcc/config/arm/predicates.md +++ b/gcc/config/arm/predicates.md @@ -270,6 +270,18 @@ (define_special_predicate "lt_ge_comparison_operator" (match_code "lt,ge")) +;; The vsel instruction only accepts the ARM condition codes listed below. +(define_special_predicate "arm_vsel_comparison_operator" + (and (match_operand 0 "expandable_comparison_operator") + (match_test "maybe_get_arm_condition_code (op) == ARM_GE + || maybe_get_arm_condition_code (op) == ARM_GT + || maybe_get_arm_condition_code (op) == ARM_EQ + || maybe_get_arm_condition_code (op) == ARM_VS + || maybe_get_arm_condition_code (op) == ARM_LT + || maybe_get_arm_condition_code (op) == ARM_LE + || maybe_get_arm_condition_code (op) == ARM_NE + || maybe_get_arm_condition_code (op) == ARM_VC"))) + (define_special_predicate "noov_comparison_operator" (match_code "lt,ge,eq,ne")) |