32 lines · c
1// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --version 52 3// RUN: %clang_cc1 -O1 -triple spirv-pc-vulkan-compute %s -emit-llvm -o - | FileCheck %s4 5typedef float float2 __attribute__((ext_vector_type(2)));6typedef float float3 __attribute__((ext_vector_type(3)));7typedef float float4 __attribute__((ext_vector_type(4)));8 9// CHECK-LABEL: define spir_func float @test_length_float2(10// CHECK-SAME: <2 x float> noundef [[X:%.*]]) local_unnamed_addr #[[ATTR0:[0-9]+]] {11// CHECK-NEXT: [[ENTRY:.*:]]12// CHECK-NEXT: [[SPV_LENGTH:%.*]] = tail call float @llvm.spv.length.v2f32(<2 x float> [[X]])13// CHECK-NEXT: ret float [[SPV_LENGTH]]14//15float test_length_float2(float2 X) { return __builtin_spirv_length(X); }16 17// CHECK-LABEL: define spir_func float @test_length_float3(18// CHECK-SAME: <3 x float> noundef [[X:%.*]]) local_unnamed_addr #[[ATTR0]] {19// CHECK-NEXT: [[ENTRY:.*:]]20// CHECK-NEXT: [[SPV_LENGTH:%.*]] = tail call float @llvm.spv.length.v3f32(<3 x float> [[X]])21// CHECK-NEXT: ret float [[SPV_LENGTH]]22//23float test_length_float3(float3 X) { return __builtin_spirv_length(X); }24 25// CHECK-LABEL: define spir_func float @test_length_float4(26// CHECK-SAME: <4 x float> noundef [[X:%.*]]) local_unnamed_addr #[[ATTR0]] {27// CHECK-NEXT: [[ENTRY:.*:]]28// CHECK-NEXT: [[SPV_LENGTH:%.*]] = tail call float @llvm.spv.length.v4f32(<4 x float> [[X]])29// CHECK-NEXT: ret float [[SPV_LENGTH]]30//31float test_length_float4(float4 X) { return __builtin_spirv_length(X); }32