summaryrefslogtreecommitdiff
path: root/test/passes/optimize-instructions.wast
diff options
context:
space:
mode:
Diffstat (limited to 'test/passes/optimize-instructions.wast')
-rw-r--r--test/passes/optimize-instructions.wast45
1 files changed, 45 insertions, 0 deletions
diff --git a/test/passes/optimize-instructions.wast b/test/passes/optimize-instructions.wast
index 34b805f3d..60bfc9b7d 100644
--- a/test/passes/optimize-instructions.wast
+++ b/test/passes/optimize-instructions.wast
@@ -2663,6 +2663,50 @@
(i32.and (i32.wrap/i64 (i64.const 1)) (i32.eqz (get_local $y)))
)
)
+ (func $subzero1 (param $0 i32) (result i32)
+ (i32.add
+ (i32.sub
+ (i32.const 1)
+ (i32.clz
+ (get_local $0)
+ )
+ )
+ (i32.const 31)
+ )
+ )
+ (func $subzero2 (param $0 i32) (result i32)
+ (i32.add
+ (i32.const 31)
+ (i32.sub
+ (i32.const 1)
+ (i32.clz
+ (get_local $0)
+ )
+ )
+ )
+ )
+ (func $subzero3 (param $0 i32) (param $1 i32) (result i32)
+ (i32.add
+ (i32.sub
+ (i32.const 0)
+ (i32.clz
+ (get_local $0)
+ )
+ )
+ (get_local $1)
+ )
+ )
+ (func $subzero4 (param $0 i32) (param $1 i32) (result i32)
+ (i32.add
+ (get_local $0)
+ (i32.sub
+ (i32.const 0)
+ (i32.clz
+ (get_local $1)
+ )
+ )
+ )
+ )
)
(module
(import "env" "memory" (memory $0 (shared 256 256)))
@@ -2680,3 +2724,4 @@
)
)
)
+