| ; RUN: llc < %s -O0 -wasm-disable-explicit-locals -wasm-keep-registers -asm-verbose=false | FileCheck %s |
| |
| target triple = "wasm32-unknown-unknown" |
| |
| declare void @foo(i128) |
| |
| ; CHECK-LABEL: test_zext: |
| ; CHECK-NEXT: .functype test_zext (i32) -> (){{$}} |
| ; CHECK-NEXT: i64.extend_i32_u $[[TMP3:[0-9]+]]=, $0{{$}} |
| ; CHECK-NEXT: i64.const $[[TMP4:[0-9]+]]=, 1{{$}} |
| ; CHECK-NEXT: i64.and $[[TMP1:[0-9]+]]=, $[[TMP3]], $[[TMP4]]{{$}} |
| ; CHECK-NEXT: i64.const $[[TMP2:[0-9]+]]=, 0{{$}} |
| ; CHECK-NEXT: call foo, $[[TMP1]], $[[TMP2]]{{$}} |
| ; CHECK-NEXT: return{{$}} |
| define void @test_zext(i1 %b) nounwind { |
| %res = zext i1 %b to i128 |
| br label %next |
| |
| next: ; preds = %start |
| call void @foo(i128 %res) |
| ret void |
| } |
| |
| ; CHECK-LABEL: test_sext: |
| ; CHECK-NEXT:.functype test_sext (i32) -> (){{$}} |
| ; CHECK-NEXT: i64.extend_i32_u $[[TMP3:[0-9]+]]=, $0{{$}} |
| ; CHECK-NEXT: i64.const $[[TMP4:[0-9]+]]=, 1{{$}} |
| ; CHECK-NEXT: i64.and $[[TMP5:[0-9]+]]=, $[[TMP3]], $[[TMP4]]{{$}} |
| ; CHECK-NEXT: i64.const $[[TMP6:[0-9]+]]=, 0{{$}} |
| ; CHECK-NEXT: i64.sub $[[TMP1:[0-9]+]]=, $[[TMP6]], $[[TMP5]]{{$}} |
| ; CHECK-NEXT: local.copy $[[TMP2:[0-9]+]]=, $[[TMP1]]{{$}} |
| ; CHECK-NEXT: call foo, $[[TMP1]], $[[TMP2]]{{$}} |
| ; CHECK-NEXT: return{{$}} |
| define void @test_sext(i1 %b) nounwind { |
| %res = sext i1 %b to i128 |
| br label %next |
| |
| next: ; preds = %start |
| call void @foo(i128 %res) |
| ret void |
| } |