1; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s --check-prefix=CHECK-SPIRV 2; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val %} 3 4; CHECK-SPIRV-DAG: %[[#TyInt32:]] = OpTypeInt 32 0 5; CHECK-SPIRV-DAG: %[[#TyInt16:]] = OpTypeInt 16 0 6; CHECK-SPIRV-DAG: %[[#TyHalf:]] = OpTypeFloat 16 7; CHECK-SPIRV-DAG: %[[#Arg32:]] = OpFunctionParameter %[[#TyInt32]] 8; CHECK-SPIRV-DAG: %[[#Arg16:]] = OpUConvert %[[#TyInt16]] %[[#Arg32]] 9; CHECK-SPIRV-DAG: %[[#ValHalf:]] = OpBitcast %[[#TyHalf]] %[[#Arg16:]] 10; CHECK-SPIRV-DAG: %[[#ValHalf2:]] = OpFMul %[[#TyHalf]] %[[#ValHalf]] %[[#ValHalf]] 11; CHECK-SPIRV-DAG: %[[#Res16:]] = OpBitcast %[[#TyInt16]] %[[#ValHalf2]] 12; CHECK-SPIRV-DAG: OpReturnValue %[[#Res16]] 13 14define i16 @foo(i32 %arg) { 15entry: 16 %op16 = trunc i32 %arg to i16 17 %val = bitcast i16 %op16 to half 18 %val2 = fmul half %val, %val 19 %res = bitcast half %val2 to i16 20 ret i16 %res 21} 22