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 6 target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128" 7 target 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 $0{{$}} 16 define i32 @foo(i32 %r) { 17 entry: 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{{$}} 27 ; CHECK-NEXT: return{{$}} 28 define void @bar(i32* %r, i32* %s) { 29 entry: 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 $0{{$}} 41 define i32 @imm() { 42 entry: 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 $0{{$}} 54 define i64 @foo_i64(i64 %r) { 55 entry: 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), $1{{$}} 63 define 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), $1{{$}} 71 define void @X_ptr(i16 ** %t) { 72 call void asm sideeffect "foo $0", "=*X,~{dirflag},~{fpsr},~{flags},~{memory}"(i16** %t) 73 ret void 74 } 75 76 ; CHECK-LABEL: funcname: 77 ; CHECK: foo funcname{{$}} 78 define 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 86 define 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 91 attributes #0 = { nounwind } 92 93 !0 = !{i32 47} 94 !1 = !{i32 145} 95 !2 = !{i32 231} 96
