diff options
Diffstat (limited to 'test/lit/passes/optimize-instructions-nontrapping-float-to-int.wast')
| -rw-r--r-- | test/lit/passes/optimize-instructions-nontrapping-float-to-int.wast | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/test/lit/passes/optimize-instructions-nontrapping-float-to-int.wast b/test/lit/passes/optimize-instructions-nontrapping-float-to-int.wast new file mode 100644 index 000000000..d3e759e1c --- /dev/null +++ b/test/lit/passes/optimize-instructions-nontrapping-float-to-int.wast @@ -0,0 +1,77 @@ +;; NOTE: Assertions have been generated by update_lit_checks.py and should not be edited. +;; RUN: wasm-opt %s --optimize-instructions --enable-nontrapping-float-to-int -S -o - | filecheck %s + +(module + (memory 0) + + ;; CHECK: (func $simplify_int_float_sat_conversion_roundtrips (param $x i32) (param $y i64) + ;; CHECK-NEXT: (drop + ;; CHECK-NEXT: (local.get $x) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: (drop + ;; CHECK-NEXT: (local.get $x) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: (drop + ;; CHECK-NEXT: (i32.trunc_sat_f64_s + ;; CHECK-NEXT: (f64.convert_i32_u + ;; CHECK-NEXT: (local.get $x) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: (drop + ;; CHECK-NEXT: (i32.trunc_sat_f64_u + ;; CHECK-NEXT: (f64.convert_i32_s + ;; CHECK-NEXT: (local.get $x) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: (drop + ;; CHECK-NEXT: (i32.trunc_sat_f32_u + ;; CHECK-NEXT: (f32.convert_i32_u + ;; CHECK-NEXT: (local.get $x) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: (drop + ;; CHECK-NEXT: (i32.trunc_sat_f64_u + ;; CHECK-NEXT: (f64.convert_i64_u + ;; CHECK-NEXT: (local.get $y) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: (drop + ;; CHECK-NEXT: (i64.trunc_sat_f64_s + ;; CHECK-NEXT: (f64.convert_i64_s + ;; CHECK-NEXT: (local.get $y) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: (drop + ;; CHECK-NEXT: (i64.trunc_sat_f32_u + ;; CHECK-NEXT: (f32.convert_i32_s + ;; CHECK-NEXT: (local.get $x) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: (drop + ;; CHECK-NEXT: (i64.trunc_sat_f32_s + ;; CHECK-NEXT: (f32.convert_i64_s + ;; CHECK-NEXT: (local.get $y) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: ) + ;; CHECK-NEXT: ) + (func $simplify_int_float_sat_conversion_roundtrips (param $x i32) (param $y i64) + (drop (i32.trunc_sat_f64_u (f64.convert_i32_u (local.get $x)))) + (drop (i32.trunc_sat_f64_s (f64.convert_i32_s (local.get $x)))) + + ;; skips + (drop (i32.trunc_sat_f64_s (f64.convert_i32_u (local.get $x)))) + (drop (i32.trunc_sat_f64_u (f64.convert_i32_s (local.get $x)))) + (drop (i32.trunc_sat_f32_u (f32.convert_i32_u (local.get $x)))) + (drop (i32.trunc_sat_f64_u (f64.convert_i64_u (local.get $y)))) + (drop (i64.trunc_sat_f64_s (f64.convert_i64_s (local.get $y)))) + (drop (i64.trunc_sat_f32_u (f32.convert_i32_s (local.get $x)))) + (drop (i64.trunc_sat_f32_s (f32.convert_i64_s (local.get $y)))) + ) +) |