From cf319b3f5455df7fd97f213d8cf251492eea3bae Mon Sep 17 00:00:00 2001 From: John David Anglin Date: Mon, 6 Jan 2020 23:48:42 +0000 Subject: [PATCH] pa.md: Revert change to use ordered_comparison_operator instead of... * config/pa/pa.md: Revert change to use ordered_comparison_operator instead of cmpib_comparison_operator in cmpib patterns. * config/pa/predicates.md (cmpib_comparison_operator): Revert removal of cmpib_comparison_operator. Revise comment. From-SVN: r279927 --- gcc/ChangeLog | 7 +++++++ gcc/config/pa/pa.md | 4 ++-- gcc/config/pa/predicates.md | 6 ++++++ 3 files changed, 15 insertions(+), 2 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 80ace59709d..1ba98e4d3ea 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2020-01-06 John David Anglin + + * config/pa/pa.md: Revert change to use ordered_comparison_operator + instead of cmpib_comparison_operator in cmpib patterns. + * config/pa/predicates.md (cmpib_comparison_operator): Revert removal + of cmpib_comparison_operator. Revise comment. + 2020-01-06 Richard Sandiford * tree-vect-slp.c (vect_build_slp_tree_1): Require all shifts diff --git a/gcc/config/pa/pa.md b/gcc/config/pa/pa.md index c2fa44c2595..6350c685a59 100644 --- a/gcc/config/pa/pa.md +++ b/gcc/config/pa/pa.md @@ -1524,7 +1524,7 @@ (define_insn "" [(set (pc) (if_then_else - (match_operator 3 "ordered_comparison_operator" + (match_operator 3 "cmpib_comparison_operator" [(match_operand:DI 1 "reg_or_0_operand" "rM") (match_operand:DI 2 "arith5_operand" "rL")]) (label_ref (match_operand 0 "" "")) @@ -1553,7 +1553,7 @@ (define_insn "" [(set (pc) (if_then_else - (match_operator 3 "ordered_comparison_operator" + (match_operator 3 "cmpib_comparison_operator" [(match_operand:DI 1 "reg_or_0_operand" "rM") (match_operand:DI 2 "arith5_operand" "rL")]) (pc) diff --git a/gcc/config/pa/predicates.md b/gcc/config/pa/predicates.md index 424a3b9e9b2..42a236cb720 100644 --- a/gcc/config/pa/predicates.md +++ b/gcc/config/pa/predicates.md @@ -662,6 +662,12 @@ (and (match_code "symbol_ref") (match_test "SYMBOL_REF_TLS_MODEL (op) == TLS_MODEL_LOCAL_EXEC"))) +;; True iff OP is an operator suitable for use in a double-word cmpib +;; instruction. + +(define_predicate "cmpib_comparison_operator" + (match_code "eq,ne,lt,le,leu,gt,gtu,ge")) + ;; True iff OP is an operator suitable for use in a movb instruction. (define_predicate "movb_comparison_operator" -- 2.30.2