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-rw-r--r--test/passes/optimize-instructions.txt31
-rw-r--r--test/passes/optimize-instructions.wast22
2 files changed, 38 insertions, 15 deletions
diff --git a/test/passes/optimize-instructions.txt b/test/passes/optimize-instructions.txt
index 49c3fca8b..8b42fd2ad 100644
--- a/test/passes/optimize-instructions.txt
+++ b/test/passes/optimize-instructions.txt
@@ -1965,31 +1965,32 @@
(func $zero-shifts-is-not-sign-ext (type $1)
(drop
(i32.eq
- (i32.shr_s
- (i32.shl
- (i32.load16_s align=1
- (i32.const 790656516)
- )
- (i32.const 0)
- )
- (i32.const 0)
+ (i32.load16_s align=1
+ (i32.const 790656516)
)
(i32.const -5431187)
)
)
(drop
(i32.eq
- (i32.shr_s
- (i32.shl
- (i32.load16_s align=1
- (i32.const 790656516)
- )
- (i32.const 1)
+ (i32.shl
+ (i32.load16_s align=1
+ (i32.const 790656516)
)
- (i32.const 0)
+ (i32.const 1)
)
(i32.const -5431187)
)
)
)
+ (func $zero-ops (type $2) (result i32)
+ (return
+ (i32.eq
+ (i32.load16_s align=1
+ (i32.const 790656516)
+ )
+ (i32.const -1337)
+ )
+ )
+ )
)
diff --git a/test/passes/optimize-instructions.wast b/test/passes/optimize-instructions.wast
index 88b2bcdfe..6d1fd60ed 100644
--- a/test/passes/optimize-instructions.wast
+++ b/test/passes/optimize-instructions.wast
@@ -2395,4 +2395,26 @@
)
)
)
+ (func $zero-ops (result i32)
+ (return
+ (i32.eq
+ (i32.const -1337)
+ (i32.shr_u
+ (i32.add
+ (i32.const 0)
+ (i32.shr_s
+ (i32.shl
+ (i32.load16_s align=1
+ (i32.const 790656516)
+ )
+ (i32.const 0)
+ )
+ (i32.const 0)
+ )
+ )
+ (i32.const 0)
+ )
+ )
+ )
+ )
)