; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s --check-prefix=CHECK-SPIRV ; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val %} ; CHECK-SPIRV-DAG: %[[#TyInt32:]] = OpTypeInt 32 0 ; CHECK-SPIRV-DAG: %[[#TyInt16:]] = OpTypeInt 16 0 ; CHECK-SPIRV-DAG: %[[#TyHalf:]] = OpTypeFloat 16 ; CHECK-SPIRV-DAG: %[[#vec4_float_16:]] = OpTypeVector %[[#TyHalf]] 4 ; CHECK-SPIRV-DAG: %[[#Arg32:]] = OpFunctionParameter %[[#TyInt32]] ; CHECK-SPIRV-DAG: %[[#Arg16:]] = OpUConvert %[[#TyInt16]] %[[#Arg32]] ; CHECK-SPIRV-DAG: %[[#ValHalf:]] = OpBitcast %[[#TyHalf]] %[[#Arg16:]] ; CHECK-SPIRV-DAG: %[[#ValHalf2:]] = OpFMul %[[#TyHalf]] %[[#ValHalf]] %[[#ValHalf]] ; CHECK-SPIRV-DAG: %[[#Res16:]] = OpBitcast %[[#TyInt16]] %[[#ValHalf2]] ; CHECK-SPIRV-DAG: OpReturnValue %[[#Res16]] define i16 @foo(i32 %arg) { entry: %op16 = trunc i32 %arg to i16 %val = bitcast i16 %op16 to half %val2 = fmul half %val, %val %res = bitcast half %val2 to i16 ret i16 %res } define <4 x i16> @test_vector_half4(<4 x half> nofpclass(nan inf) %p1) { entry: ; CHECK: %[[#arg0:]] = OpFunctionParameter %[[#vec4_float_16]] ; CHECK: %[[#Res1:]] = OpBitcast %[[#vec4_int_16]] %[[#arg0]] %0 = bitcast <4 x half> %p1 to <4 x i16> ; CHECK: OpReturnValue %[[#Res1]] ret <4 x i16> %0 }