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| author | Kwok Cheung Yeung <kcy@codesourcery.com> | 2020-04-03 03:03:35 -0700 |
|---|---|---|
| committer | Kwok Cheung Yeung <kcy@codesourcery.com> | 2020-04-03 03:12:28 -0700 |
| commit | 1dff18a181b02355cbea5ebcc2c5d0b92ec64d0c (patch) | |
| tree | 02b9fb13073397ae1be38c8b99c998372dc6079e | |
| parent | 24fe8c8e338e1c820d942b9c7b997a37705eb29e (diff) | |
| download | gcc-1dff18a181b02355cbea5ebcc2c5d0b92ec64d0c.zip gcc-1dff18a181b02355cbea5ebcc2c5d0b92ec64d0c.tar.gz gcc-1dff18a181b02355cbea5ebcc2c5d0b92ec64d0c.tar.bz2 | |
amdgcn: Support unordered floating-point comparison operators
2020-04-03 Kwok Cheung Yeung <kcy@codesourcery.com>
gcc/
* config/gcn/gcn.c (print_operand): Handle unordered comparison
operators.
* config/gcn/predicates.md (gcn_fp_compare_operator): Add unordered
comparison operators.
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/config/gcn/gcn.c | 15 | ||||
| -rw-r--r-- | gcc/config/gcn/predicates.md | 2 |
3 files changed, 23 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 472ce17..11510ac 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2020-04-03 Kwok Cheung Yeung <kcy@codesourcery.com> + + * config/gcn/gcn.c (print_operand): Handle unordered comparison + operators. + * config/gcn/predicates.md (gcn_fp_compare_operator): Add unordered + comparison operators. + 2020-04-03 Kewen Lin <linkw@gcc.gnu.org> PR tree-optimization/94443 diff --git a/gcc/config/gcn/gcn.c b/gcc/config/gcn/gcn.c index 12438cf..38b5b98 100644 --- a/gcc/config/gcn/gcn.c +++ b/gcc/config/gcn/gcn.c @@ -6007,6 +6007,21 @@ print_operand (FILE *file, rtx x, int code) case UNORDERED: s = "_u_"; break; + case UNEQ: + s = "_nlg_"; + break; + case UNGE: + s = "_nlt_"; + break; + case UNGT: + s = "_nle_"; + break; + case UNLE: + s = "_ngt_"; + break; + case UNLT: + s = "_nge_"; + break; case LTGT: s = "_lg_"; break; diff --git a/gcc/config/gcn/predicates.md b/gcc/config/gcn/predicates.md index 7bf763a..91e5ca1 100644 --- a/gcc/config/gcn/predicates.md +++ b/gcc/config/gcn/predicates.md @@ -165,7 +165,7 @@ (match_code "eq,ne,gt,ge,lt,le,gtu,geu,ltu,leu")) (define_predicate "gcn_fp_compare_operator" - (match_code "eq,ne,gt,ge,lt,le,gtu,geu,ltu,leu,ordered,unordered,ltgt")) + (match_code "eq,ne,gt,ge,lt,le,gtu,geu,ltu,leu,ordered,unordered,uneq,unge,ungt,unle,unlt,ltgt")) (define_predicate "unary_operator" (match_code "not,popcount")) |