1; RUN: llc < %s -asm-verbose=false -disable-wasm-fallthrough-return-opt -no-integrated-as | FileCheck %s 2 3; Test basic inline assembly. Pass -no-integrated-as since these aren't 4; actually valid assembly syntax. 5 6target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128" 7target triple = "wasm32-unknown-unknown" 8 9; CHECK-LABEL: foo: 10; CHECK-NEXT: .param i32{{$}} 11; CHECK-NEXT: .result i32{{$}} 12; CHECK-NEXT: #APP{{$}} 13; CHECK-NEXT: # $0 = aaa($0){{$}} 14; CHECK-NEXT: #NO_APP{{$}} 15; CHECK-NEXT: return $0{{$}} 16define i32 @foo(i32 %r) { 17entry: 18 %0 = tail call i32 asm sideeffect "# $0 = aaa($1)", "=r,r"(i32 %r) #0, !srcloc !0 19 ret i32 %0 20} 21 22; CHECK-LABEL: bar: 23; CHECK-NEXT: .param i32, i32{{$}} 24; CHECK-NEXT: #APP{{$}} 25; CHECK-NEXT: # 0($1) = bbb(0($0)){{$}} 26; CHECK-NEXT: #NO_APP{{$}} 27; CHECK-NEXT: return{{$}} 28define void @bar(i32* %r, i32* %s) { 29entry: 30 tail call void asm sideeffect "# $0 = bbb($1)", "=*m,*m"(i32* %s, i32* %r) #0, !srcloc !1 31 ret void 32} 33 34; CHECK-LABEL: imm: 35; CHECK-NEXT: .result i32{{$}} 36; CHECK-NEXT: .local i32{{$}} 37; CHECK-NEXT: #APP{{$}} 38; CHECK-NEXT: # $0 = ccc(42){{$}} 39; CHECK-NEXT: #NO_APP{{$}} 40; CHECK-NEXT: return $0{{$}} 41define i32 @imm() { 42entry: 43 %0 = tail call i32 asm sideeffect "# $0 = ccc($1)", "=r,i"(i32 42) #0, !srcloc !2 44 ret i32 %0 45} 46 47; CHECK-LABEL: foo_i64: 48; CHECK-NEXT: .param i64{{$}} 49; CHECK-NEXT: .result i64{{$}} 50; CHECK-NEXT: #APP{{$}} 51; CHECK-NEXT: # $0 = aaa($0){{$}} 52; CHECK-NEXT: #NO_APP{{$}} 53; CHECK-NEXT: return $0{{$}} 54define i64 @foo_i64(i64 %r) { 55entry: 56 %0 = tail call i64 asm sideeffect "# $0 = aaa($1)", "=r,r"(i64 %r) #0, !srcloc !0 57 ret i64 %0 58} 59 60; CHECK-LABEL: X_i16: 61; CHECK: foo $1{{$}} 62; CHECK: i32.store16 $drop=, 0($0), $1{{$}} 63define void @X_i16(i16 * %t) { 64 call void asm sideeffect "foo $0", "=*X,~{dirflag},~{fpsr},~{flags},~{memory}"(i16* %t) 65 ret void 66} 67 68; CHECK-LABEL: X_ptr: 69; CHECK: foo $1{{$}} 70; CHECK: i32.store $drop=, 0($0), $1{{$}} 71define void @X_ptr(i16 ** %t) { 72 call void asm sideeffect "foo $0", "=*X,~{dirflag},~{fpsr},~{flags},~{memory}"(i16** %t) 73 ret void 74} 75 76; CHECK-LABEL: funcname: 77; CHECK: foo funcname{{$}} 78define void @funcname() { 79 tail call void asm sideeffect "foo $0", "i"(void ()* nonnull @funcname) #0, !srcloc !0 80 ret void 81} 82 83; CHECK-LABEL: varname: 84; CHECK: foo gv+37{{$}} 85@gv = global [0 x i8] zeroinitializer 86define void @varname() { 87 tail call void asm sideeffect "foo $0", "i"(i8* getelementptr inbounds ([0 x i8], [0 x i8]* @gv, i64 0, i64 37)) #0, !srcloc !0 88 ret void 89} 90 91attributes #0 = { nounwind } 92 93!0 = !{i32 47} 94!1 = !{i32 145} 95!2 = !{i32 231} 96