1; RUN: llc < %s -O0 -wasm-disable-explicit-locals -wasm-keep-registers -asm-verbose=false | FileCheck %s 2 3target triple = "wasm32-unknown-unknown" 4 5declare void @foo(i128) 6 7; CHECK-LABEL: test_zext: 8; CHECK-NEXT: .functype test_zext (i32) -> (){{$}} 9; CHECK-NEXT: i64.extend_i32_u $[[TMP3:[0-9]+]]=, $0{{$}} 10; CHECK-NEXT: i64.const $[[TMP4:[0-9]+]]=, 1{{$}} 11; CHECK-NEXT: i64.and $[[TMP1:[0-9]+]]=, $[[TMP3]], $[[TMP4]]{{$}} 12; CHECK-NEXT: i64.const $[[TMP2:[0-9]+]]=, 0{{$}} 13; CHECK-NEXT: call foo, $[[TMP1]], $[[TMP2]]{{$}} 14; CHECK-NEXT: return{{$}} 15define void @test_zext(i1 %b) nounwind { 16 %res = zext i1 %b to i128 17 br label %next 18 19next: ; preds = %start 20 call void @foo(i128 %res) 21 ret void 22} 23 24; CHECK-LABEL: test_sext: 25; CHECK-NEXT:.functype test_sext (i32) -> (){{$}} 26; CHECK-NEXT: i64.extend_i32_u $[[TMP3:[0-9]+]]=, $0{{$}} 27; CHECK-NEXT: i64.const $[[TMP4:[0-9]+]]=, 1{{$}} 28; CHECK-NEXT: i64.and $[[TMP5:[0-9]+]]=, $[[TMP3]], $[[TMP4]]{{$}} 29; CHECK-NEXT: i64.const $[[TMP6:[0-9]+]]=, 0{{$}} 30; CHECK-NEXT: i64.sub $[[TMP1:[0-9]+]]=, $[[TMP6]], $[[TMP5]]{{$}} 31; CHECK-NEXT: local.copy $[[TMP2:[0-9]+]]=, $[[TMP1]]{{$}} 32; CHECK-NEXT: call foo, $[[TMP1]], $[[TMP2]]{{$}} 33; CHECK-NEXT: return{{$}} 34define void @test_sext(i1 %b) nounwind { 35 %res = sext i1 %b to i128 36 br label %next 37 38next: ; preds = %start 39 call void @foo(i128 %res) 40 ret void 41} 42