diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/passes/optimize-instructions.txt | 18 | ||||
| -rw-r--r-- | test/passes/optimize-instructions.wast | 24 |
2 files changed, 42 insertions, 0 deletions
diff --git a/test/passes/optimize-instructions.txt b/test/passes/optimize-instructions.txt index d36f1ffad..9819cb8c7 100644 --- a/test/passes/optimize-instructions.txt +++ b/test/passes/optimize-instructions.txt @@ -1200,4 +1200,22 @@ ) ) ) + (func $sign-ext-tee (type $4) (param $0 i32) (param $1 i32) + (drop + (i32.shr_s + (i32.shl + (tee_local $0 + (i32.const 128) + ) + (i32.const 24) + ) + (i32.const 24) + ) + ) + (drop + (tee_local $0 + (i32.const 127) + ) + ) + ) ) diff --git a/test/passes/optimize-instructions.wast b/test/passes/optimize-instructions.wast index 6cba3d51f..1f0cd9094 100644 --- a/test/passes/optimize-instructions.wast +++ b/test/passes/optimize-instructions.wast @@ -1501,4 +1501,28 @@ ) ) ) + (func $sign-ext-tee (param $0 i32) (param $1 i32) + (drop + (i32.shr_s + (i32.shl + (tee_local $0 + (i32.const 128) ;; too big + ) + (i32.const 24) + ) + (i32.const 24) + ) + ) + (drop + (i32.shr_s + (i32.shl + (tee_local $0 + (i32.const 127) ;; just right + ) + (i32.const 24) + ) + (i32.const 24) + ) + ) + ) ) |