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| author | Maxime Chevalier-Boisvert <maxime.chevalierboisvert@shopify.com> | 2024-01-17 10:35:48 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-01-17 10:35:48 -0500 |
| commit | afba09d30f4c2ce6d0d77e06d5250967411cd74a (patch) | |
| tree | 7bb7bf34780537f20eaf16a7d8e1cb9db2bf38d7 /bootstraptest | |
| parent | 63ff29cdb4ba27eb366d706d81a74b89a1d6b18a (diff) | |
YJIT: specialized codegen for integer right shift (#9564)
* YJIT: specialized codegen for integer right shift
Used in optcarrot. May also be used to write pure-Ruby gems.
No overflow check or fixnum untagging required.
* Update yjit/src/codegen.rs
Co-authored-by: Takashi Kokubun <takashikkbn@gmail.com>
---------
Co-authored-by: Takashi Kokubun <takashikkbn@gmail.com>
Diffstat (limited to 'bootstraptest')
| -rw-r--r-- | bootstraptest/test_yjit.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/bootstraptest/test_yjit.rb b/bootstraptest/test_yjit.rb index 70a5501be2..5b53e8089b 100644 --- a/bootstraptest/test_yjit.rb +++ b/bootstraptest/test_yjit.rb @@ -4352,3 +4352,8 @@ assert_equal '0', %q{ assert_equal '[2, 4611686018427387904]', %q{ [1.succ, 4611686018427387903.succ] } + +# Integer right shift +assert_equal '[0, 1, -4]', %q{ + [0 >> 1, 2 >> 1, -7 >> 1] +} |