1; RUN: llc -verify-machineinstrs -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s 2 3;; FIXME: Are there any attributes that would make the IR invalid for SPIR-V? 4 5;; Names: 6; CHECK-DAG: OpName %[[#FN1:]] "fn1" 7; CHECK-DAG: OpName %[[#FN2:]] "fn2" 8; CHECK-DAG: OpName %[[#FN3:]] "fn3" 9; CHECK-DAG: OpName %[[#FN4:]] "fn4" 10; CHECK-DAG: OpName %[[#FN5:]] "fn5" 11; CHECK-DAG: OpName %[[#FN6:]] "fn6" 12; CHECK-DAG: OpName %[[#FN7:]] "fn7" 13; CHECK-DAG: OpName %[[#FN8:]] "fn8" 14; CHECK-DAG: OpName %[[#FN9:]] "fn9" 15 16;; Types: 17; CHECK: %[[#VOID:]] = OpTypeVoid 18; CHECK: %[[#FN:]] = OpTypeFunction %[[#VOID]] 19 20 21;; Functions: 22 23define void @fn1() noinline { 24 ret void 25} 26; CHECK: %[[#FN1]] = OpFunction %[[#VOID]] DontInline %[[#FN]] 27; CHECK-NOT: OpFunctionParameter 28; CHECK: OpFunctionEnd 29 30 31attributes #0 = { noinline } 32define void @fn2() #0 { 33 ret void 34} 35; CHECK: %[[#FN2]] = OpFunction %[[#VOID]] DontInline %[[#FN]] 36; CHECK: OpFunctionEnd 37 38 39define void @fn3() alwaysinline { 40 ret void 41} 42; CHECK: %[[#FN3]] = OpFunction %[[#VOID]] Inline %[[#FN]] 43; CHECK: OpFunctionEnd 44 45 46;; NOTE: inlinehint is not an actual requirement. 47define void @fn4() inlinehint { 48 ret void 49} 50; CHECK: %[[#FN4]] = OpFunction %[[#VOID]] None %[[#FN]] 51; CHECK: OpFunctionEnd 52 53 54define void @fn5() readnone { 55 ret void 56} 57; CHECK: %[[#FN5]] = OpFunction %[[#VOID]] Pure %[[#FN]] 58; CHECK: OpFunctionEnd 59 60 61define void @fn6() memory(none) { 62 ret void 63} 64; CHECK: %[[#FN6]] = OpFunction %[[#VOID]] Pure %[[#FN]] 65; CHECK: OpFunctionEnd 66 67 68define void @fn7() readonly { 69 ret void 70} 71; CHECK: %[[#FN7]] = OpFunction %[[#VOID]] Const %[[#FN]] 72; CHECK: OpFunctionEnd 73 74 75define void @fn8() memory(read) { 76 ret void 77} 78; CHECK: %[[#FN8]] = OpFunction %[[#VOID]] Const %[[#FN]] 79; CHECK: OpFunctionEnd 80 81 82define void @fn9() alwaysinline readnone { 83 ret void 84} 85; CHECK: %[[#FN9]] = OpFunction %[[#VOID]] Inline|Pure %[[#FN]] 86; CHECK: OpFunctionEnd 87