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| author | Folkert de Vries <folkert@folkertdev.nl> | 2025-03-04 16:00:13 +0100 |
|---|---|---|
| committer | Amanieu d'Antras <amanieu@gmail.com> | 2025-03-16 13:50:11 +0000 |
| commit | 7ea1b873de6ada472f70bc31f4fb4621204c01b7 (patch) | |
| tree | 94cee570cdddd239832ba66bdc929961f0fb4a8f /library/stdarch/crates | |
| parent | 01182e5a7592b4b52828c4a350b0f0478c671e58 (diff) | |
| download | rust-7ea1b873de6ada472f70bc31f4fb4621204c01b7.tar.gz rust-7ea1b873de6ada472f70bc31f4fb4621204c01b7.zip | |
clarify fixme waiting for a newer llvm version
Diffstat (limited to 'library/stdarch/crates')
| -rw-r--r-- | library/stdarch/crates/core_arch/src/s390x/vector.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/library/stdarch/crates/core_arch/src/s390x/vector.rs b/library/stdarch/crates/core_arch/src/s390x/vector.rs index d90ad6457be..d43ca01c57a 100644 --- a/library/stdarch/crates/core_arch/src/s390x/vector.rs +++ b/library/stdarch/crates/core_arch/src/s390x/vector.rs @@ -1009,7 +1009,8 @@ mod sealed { test_impl! { vec_roundc_f32 (a: vector_float) -> vector_float [nearbyint_v4f32, "vector-enhancements-1" vfisb] } test_impl! { vec_roundc_f64 (a: vector_double) -> vector_double [nearbyint_v2f64, vfidb] } - // FIXME(llvm) roundeven does not yet lower to vfidb (but should in the future) + // FIXME(llvm) llvm trunk already lowers roundeven to vfidb, but rust does not use it yet + // use https://godbolt.org/z/cWq95fexe to check, and enable the instruction test when it works test_impl! { vec_round_f32 (a: vector_float) -> vector_float [roundeven_v4f32, _] } test_impl! { vec_round_f64 (a: vector_double) -> vector_double [roundeven_v2f64, _] } |