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-rw-r--r--test/lit/passes/optimize-instructions-ignore-traps.wast196
1 files changed, 117 insertions, 79 deletions
diff --git a/test/lit/passes/optimize-instructions-ignore-traps.wast b/test/lit/passes/optimize-instructions-ignore-traps.wast
index 71baba86f..f76410a03 100644
--- a/test/lit/passes/optimize-instructions-ignore-traps.wast
+++ b/test/lit/passes/optimize-instructions-ignore-traps.wast
@@ -1,5 +1,5 @@
;; NOTE: Assertions have been generated by update_lit_checks.py and should not be edited.
-;; RUN: wasm-opt %s --all-features --optimize-level=2 --ignore-implicit-traps -S -o - \
+;; RUN: wasm-opt %s --all-features --optimize-instructions --optimize-level=2 --ignore-implicit-traps -S -o - \
;; RUN: | filecheck %s
(module
@@ -30,50 +30,47 @@
;; CHECK-NEXT: )
;; CHECK-NEXT: (local.set $0
;; CHECK-NEXT: (if (result i32)
- ;; CHECK-NEXT: (i32.or
- ;; CHECK-NEXT: (i32.eqz
- ;; CHECK-NEXT: (i32.rem_s
- ;; CHECK-NEXT: (i32.add
- ;; CHECK-NEXT: (i32.mul
- ;; CHECK-NEXT: (local.tee $7
- ;; CHECK-NEXT: (i32.add
- ;; CHECK-NEXT: (local.get $0)
- ;; CHECK-NEXT: (i32.const 2)
- ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: (if (result i32)
+ ;; CHECK-NEXT: (i32.rem_s
+ ;; CHECK-NEXT: (i32.add
+ ;; CHECK-NEXT: (i32.mul
+ ;; CHECK-NEXT: (local.get $0)
+ ;; CHECK-NEXT: (local.tee $7
+ ;; CHECK-NEXT: (i32.add
+ ;; CHECK-NEXT: (local.get $0)
+ ;; CHECK-NEXT: (i32.const 2)
;; CHECK-NEXT: )
- ;; CHECK-NEXT: (local.get $0)
;; CHECK-NEXT: )
- ;; CHECK-NEXT: (i32.const 17)
;; CHECK-NEXT: )
- ;; CHECK-NEXT: (i32.const 5)
+ ;; CHECK-NEXT: (i32.const 17)
;; CHECK-NEXT: )
+ ;; CHECK-NEXT: (i32.const 5)
;; CHECK-NEXT: )
- ;; CHECK-NEXT: (i32.eqz
- ;; CHECK-NEXT: (i32.rem_u
- ;; CHECK-NEXT: (i32.add
- ;; CHECK-NEXT: (i32.mul
- ;; CHECK-NEXT: (local.get $0)
- ;; CHECK-NEXT: (local.get $0)
- ;; CHECK-NEXT: )
- ;; CHECK-NEXT: (i32.const 11)
+ ;; CHECK-NEXT: (i32.rem_u
+ ;; CHECK-NEXT: (i32.add
+ ;; CHECK-NEXT: (i32.mul
+ ;; CHECK-NEXT: (local.get $0)
+ ;; CHECK-NEXT: (local.get $0)
;; CHECK-NEXT: )
- ;; CHECK-NEXT: (i32.const 3)
+ ;; CHECK-NEXT: (i32.const 11)
;; CHECK-NEXT: )
+ ;; CHECK-NEXT: (i32.const 3)
;; CHECK-NEXT: )
+ ;; CHECK-NEXT: (i32.const 0)
;; CHECK-NEXT: )
- ;; CHECK-NEXT: (local.get $7)
;; CHECK-NEXT: (local.get $6)
+ ;; CHECK-NEXT: (local.get $7)
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: (br_if $while-in6
- ;; CHECK-NEXT: (i32.lt_s
+ ;; CHECK-NEXT: (i32.gt_s
+ ;; CHECK-NEXT: (local.get $4)
;; CHECK-NEXT: (local.tee $3
;; CHECK-NEXT: (i32.add
;; CHECK-NEXT: (local.get $3)
;; CHECK-NEXT: (i32.const 1)
;; CHECK-NEXT: )
;; CHECK-NEXT: )
- ;; CHECK-NEXT: (local.get $4)
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: )
@@ -207,13 +204,10 @@
;; CHECK-NEXT: (i32.rem_s
;; CHECK-NEXT: (i32.add
;; CHECK-NEXT: (i32.mul
+ ;; CHECK-NEXT: (local.get $0)
;; CHECK-NEXT: (local.tee $7
- ;; CHECK-NEXT: (i32.add
- ;; CHECK-NEXT: (local.get $0)
- ;; CHECK-NEXT: (i32.const 0)
- ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: (local.get $0)
;; CHECK-NEXT: )
- ;; CHECK-NEXT: (local.get $0)
;; CHECK-NEXT: )
;; CHECK-NEXT: (i32.const 17)
;; CHECK-NEXT: )
@@ -238,14 +232,14 @@
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: (br_if $while-in6
- ;; CHECK-NEXT: (i32.lt_s
+ ;; CHECK-NEXT: (i32.gt_s
+ ;; CHECK-NEXT: (local.get $4)
;; CHECK-NEXT: (local.tee $3
;; CHECK-NEXT: (i32.add
;; CHECK-NEXT: (local.get $3)
;; CHECK-NEXT: (i32.const 1)
;; CHECK-NEXT: )
;; CHECK-NEXT: )
- ;; CHECK-NEXT: (local.get $4)
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: )
@@ -374,50 +368,44 @@
;; CHECK-NEXT: )
;; CHECK-NEXT: (local.set $0
;; CHECK-NEXT: (if (result i32)
- ;; CHECK-NEXT: (i32.or
- ;; CHECK-NEXT: (i32.eqz
- ;; CHECK-NEXT: (i32.rem_s
- ;; CHECK-NEXT: (i32.add
- ;; CHECK-NEXT: (i32.mul
- ;; CHECK-NEXT: (i32.eqz
- ;; CHECK-NEXT: (i32.add
- ;; CHECK-NEXT: (local.get $0)
- ;; CHECK-NEXT: (i32.const 0)
- ;; CHECK-NEXT: )
- ;; CHECK-NEXT: )
- ;; CHECK-NEXT: (local.get $0)
- ;; CHECK-NEXT: )
- ;; CHECK-NEXT: (i32.const 17)
+ ;; CHECK-NEXT: (if (result i32)
+ ;; CHECK-NEXT: (i32.rem_u
+ ;; CHECK-NEXT: (i32.add
+ ;; CHECK-NEXT: (i32.mul
+ ;; CHECK-NEXT: (local.get $0)
+ ;; CHECK-NEXT: (local.get $0)
;; CHECK-NEXT: )
- ;; CHECK-NEXT: (i32.const 5)
+ ;; CHECK-NEXT: (i32.const 100)
;; CHECK-NEXT: )
+ ;; CHECK-NEXT: (i32.const 3)
;; CHECK-NEXT: )
- ;; CHECK-NEXT: (i32.eqz
- ;; CHECK-NEXT: (i32.rem_u
- ;; CHECK-NEXT: (i32.add
- ;; CHECK-NEXT: (i32.mul
- ;; CHECK-NEXT: (local.get $0)
+ ;; CHECK-NEXT: (i32.rem_s
+ ;; CHECK-NEXT: (i32.add
+ ;; CHECK-NEXT: (i32.mul
+ ;; CHECK-NEXT: (local.get $0)
+ ;; CHECK-NEXT: (i32.eqz
;; CHECK-NEXT: (local.get $0)
;; CHECK-NEXT: )
- ;; CHECK-NEXT: (i32.const 100)
;; CHECK-NEXT: )
- ;; CHECK-NEXT: (i32.const 3)
+ ;; CHECK-NEXT: (i32.const 17)
;; CHECK-NEXT: )
+ ;; CHECK-NEXT: (i32.const 5)
;; CHECK-NEXT: )
+ ;; CHECK-NEXT: (i32.const 0)
;; CHECK-NEXT: )
- ;; CHECK-NEXT: (local.get $7)
;; CHECK-NEXT: (local.get $6)
+ ;; CHECK-NEXT: (local.get $7)
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: (br_if $while-in6
- ;; CHECK-NEXT: (i32.lt_s
+ ;; CHECK-NEXT: (i32.gt_s
+ ;; CHECK-NEXT: (local.get $4)
;; CHECK-NEXT: (local.tee $3
;; CHECK-NEXT: (i32.add
;; CHECK-NEXT: (local.get $3)
;; CHECK-NEXT: (i32.const 1)
;; CHECK-NEXT: )
;; CHECK-NEXT: )
- ;; CHECK-NEXT: (local.get $4)
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: )
@@ -527,13 +515,13 @@
;; CHECK-NEXT: (if
;; CHECK-NEXT: (i32.eqz
;; CHECK-NEXT: (i32.and
- ;; CHECK-NEXT: (i32.lt_s
+ ;; CHECK-NEXT: (i32.lt_u
;; CHECK-NEXT: (i32.and
;; CHECK-NEXT: (i32.shr_s
;; CHECK-NEXT: (i32.shl
- ;; CHECK-NEXT: (i32.add
+ ;; CHECK-NEXT: (i32.sub
;; CHECK-NEXT: (local.get $1)
- ;; CHECK-NEXT: (i32.const -1)
+ ;; CHECK-NEXT: (i32.const 1)
;; CHECK-NEXT: )
;; CHECK-NEXT: (i32.const 24)
;; CHECK-NEXT: )
@@ -594,14 +582,17 @@
;; CHECK: (func $invalidate-conditionalizeExpensiveOnBitwise-ok (param $0 i32) (param $1 i32) (result i32)
;; CHECK-NEXT: (if
;; CHECK-NEXT: (i32.eqz
- ;; CHECK-NEXT: (i32.and
- ;; CHECK-NEXT: (i32.lt_s
+ ;; CHECK-NEXT: (if (result i32)
+ ;; CHECK-NEXT: (local.tee $1
+ ;; CHECK-NEXT: (i32.const 0)
+ ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: (i32.lt_u
;; CHECK-NEXT: (i32.and
;; CHECK-NEXT: (i32.shr_s
;; CHECK-NEXT: (i32.shl
- ;; CHECK-NEXT: (i32.add
+ ;; CHECK-NEXT: (i32.sub
;; CHECK-NEXT: (local.get $0)
- ;; CHECK-NEXT: (i32.const -1)
+ ;; CHECK-NEXT: (i32.const 1)
;; CHECK-NEXT: )
;; CHECK-NEXT: (i32.const 24)
;; CHECK-NEXT: )
@@ -611,12 +602,7 @@
;; CHECK-NEXT: )
;; CHECK-NEXT: (i32.const 3)
;; CHECK-NEXT: )
- ;; CHECK-NEXT: (i32.ne
- ;; CHECK-NEXT: (local.tee $1
- ;; CHECK-NEXT: (i32.const 0)
- ;; CHECK-NEXT: )
- ;; CHECK-NEXT: (i32.const 0)
- ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: (i32.const 0)
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: (return
@@ -735,15 +721,24 @@
(f64.const -nan:0xfffffffffffff)
)
;; CHECK: (func $optimize-bulk-memory-copy (param $dst i32) (param $src i32) (param $sz i32)
- ;; CHECK-NEXT: (memory.copy
- ;; CHECK-NEXT: (local.get $dst)
- ;; CHECK-NEXT: (local.get $dst)
- ;; CHECK-NEXT: (local.get $sz)
+ ;; CHECK-NEXT: (block
+ ;; CHECK-NEXT: (drop
+ ;; CHECK-NEXT: (local.get $dst)
+ ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: (drop
+ ;; CHECK-NEXT: (local.get $dst)
+ ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: (drop
+ ;; CHECK-NEXT: (local.get $sz)
+ ;; CHECK-NEXT: )
;; CHECK-NEXT: )
- ;; CHECK-NEXT: (memory.copy
- ;; CHECK-NEXT: (local.get $dst)
- ;; CHECK-NEXT: (local.get $src)
- ;; CHECK-NEXT: (i32.const 0)
+ ;; CHECK-NEXT: (block
+ ;; CHECK-NEXT: (drop
+ ;; CHECK-NEXT: (local.get $dst)
+ ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: (drop
+ ;; CHECK-NEXT: (local.get $src)
+ ;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: )
(func $optimize-bulk-memory-copy (param $dst i32) (param $src i32) (param $sz i32)
@@ -759,4 +754,47 @@
(i32.const 0)
)
)
+
+ ;; CHECK: (func $optimize-bulk-memory-fill (param $dst i32) (param $val i32) (param $sz i32)
+ ;; CHECK-NEXT: (block
+ ;; CHECK-NEXT: (drop
+ ;; CHECK-NEXT: (local.get $dst)
+ ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: (drop
+ ;; CHECK-NEXT: (i32.const 0)
+ ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: (block
+ ;; CHECK-NEXT: (drop
+ ;; CHECK-NEXT: (local.get $dst)
+ ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: (drop
+ ;; CHECK-NEXT: (local.get $val)
+ ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: (memory.fill
+ ;; CHECK-NEXT: (i32.const 0)
+ ;; CHECK-NEXT: (i32.const 0)
+ ;; CHECK-NEXT: (local.get $sz)
+ ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: )
+ (func $optimize-bulk-memory-fill (param $dst i32) (param $val i32) (param $sz i32)
+ (memory.fill ;; drops
+ (local.get $dst)
+ (i32.const 0)
+ (i32.const 0)
+ )
+
+ (memory.fill ;; drops
+ (local.get $dst)
+ (local.get $val)
+ (i32.const 0)
+ )
+
+ (memory.fill ;; skip
+ (i32.const 0)
+ (i32.const 0)
+ (local.get $sz)
+ )
+ )
)
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-07 16:08:48 +0000