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-rw-r--r--test/lit/passes/remove-unused-brs.wast53
1 files changed, 50 insertions, 3 deletions
diff --git a/test/lit/passes/remove-unused-brs.wast b/test/lit/passes/remove-unused-brs.wast
index e5b29d2e6..3c5d49988 100644
--- a/test/lit/passes/remove-unused-brs.wast
+++ b/test/lit/passes/remove-unused-brs.wast
@@ -29,6 +29,51 @@
)
)
+ ;; CHECK: (func $selectify-simple (param $0 i32) (result i32)
+ ;; CHECK-NEXT: (select
+ ;; CHECK-NEXT: (i32.const 1)
+ ;; CHECK-NEXT: (i32.lt_u
+ ;; CHECK-NEXT: (i32.sub
+ ;; CHECK-NEXT: (i32.or
+ ;; CHECK-NEXT: (local.get $0)
+ ;; CHECK-NEXT: (i32.const 32)
+ ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: (i32.const 97)
+ ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: (i32.const 6)
+ ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: (i32.lt_u
+ ;; CHECK-NEXT: (i32.sub
+ ;; CHECK-NEXT: (local.get $0)
+ ;; CHECK-NEXT: (i32.const 48)
+ ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: (i32.const 10)
+ ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: )
+ (func $selectify-simple (param $0 i32) (result i32)
+ (if (result i32)
+ (i32.lt_u
+ (i32.sub
+ (local.get $0)
+ (i32.const 48)
+ )
+ (i32.const 10)
+ )
+ (i32.const 1)
+ (i32.lt_u
+ (i32.sub
+ (i32.or
+ (local.get $0)
+ (i32.const 32)
+ )
+ (i32.const 97)
+ )
+ (i32.const 6)
+ )
+ )
+ )
+
;; CHECK: (func $restructure-br_if (param $x i32) (result i32)
;; CHECK-NEXT: (if (result i32)
;; CHECK-NEXT: (local.get $x)
@@ -410,7 +455,9 @@
;; CHECK-NEXT: (i32.eqz
;; CHECK-NEXT: (i32.eqz
;; CHECK-NEXT: (i32.eqz
- ;; CHECK-NEXT: (local.get $x)
+ ;; CHECK-NEXT: (i32.eqz
+ ;; CHECK-NEXT: (local.get $x)
+ ;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: )
@@ -432,9 +479,9 @@
(i32.const 1)
)
(if
- (i32.eqz (i32.eqz (i32.eqz (i32.eqz (i32.eqz (i32.eqz (i32.eqz (i32.eqz
+ (i32.eqz (i32.eqz (i32.eqz (i32.eqz (i32.eqz (i32.eqz (i32.eqz (i32.eqz (i32.eqz
(local.get $x)
- ))))))))
+ )))))))))
(call $if-of-if-but-too-costly)
)
)