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| author | Stefan Schulze Frielinghaus <stefansf@linux.ibm.com> | 2023-02-13 12:06:44 +0100 |
|---|---|---|
| committer | Stefan Schulze Frielinghaus <stefansf@linux.ibm.com> | 2023-02-13 12:06:44 +0100 |
| commit | 1e191d19b5c182c9e919ca2a331e52b68132f7ac (patch) | |
| tree | e425cb2ad9116068af6f7b562dccd5cfa591d05e /gcc | |
| parent | bc5581fe327388fea5af875c028ccb8cfb0b6a1c (diff) | |
| download | gcc-1e191d19b5c182c9e919ca2a331e52b68132f7ac.zip gcc-1e191d19b5c182c9e919ca2a331e52b68132f7ac.tar.gz gcc-1e191d19b5c182c9e919ca2a331e52b68132f7ac.tar.bz2 | |
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.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/s390/predicates.md | 4 |
1 files 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 |