From 1e191d19b5c182c9e919ca2a331e52b68132f7ac Mon Sep 17 00:00:00 2001 From: Stefan Schulze Frielinghaus Date: Mon, 13 Feb 2023 12:06:44 +0100 Subject: [PATCH] IBM zSystems: Fix predicate execute_operation Use constrain_operands in order to check whether there exists a valid alternative instead of extract_constrain_insn which ICEs in case no alternative is found. gcc/ChangeLog: * config/s390/predicates.md (execute_operation): Use constrain_operands instead of extract_constrain_insn in order to determine wheter there exists a valid alternative. --- gcc/config/s390/predicates.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/gcc/config/s390/predicates.md b/gcc/config/s390/predicates.md index 404e8d8..d5d5a7c 100644 --- a/gcc/config/s390/predicates.md +++ b/gcc/config/s390/predicates.md @@ -479,9 +479,9 @@ if (icode < 0) return false; - extract_constrain_insn (insn); + extract_insn (insn); - return which_alternative >= 0; + return constrain_operands (reload_completed, get_enabled_alternatives (insn)) == 1; }) ;; Return true if OP is a store multiple operation. It is known to be a -- 2.7.4