mirror of
https://github.com/llvm/llvm-project.git
synced 2025-04-18 14:06:53 +00:00
eddeb36cf1
- Add the boilerplate to support instcombine in SPIRV - instcombine length(X-Y) to distance(X,Y) - switch HLSL's distance intrinsic to not special case for SPIRV. - fixes #122766 - This RFC we were requested to add in the infra for pattern matching: https://discourse.llvm.org/t/rfc-add-targetbuiltins-for-spirv-to-support-hlsl/83329/13
32 lines
1.5 KiB
C
32 lines
1.5 KiB
C
// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --version 5
|
|
|
|
// RUN: %clang_cc1 -O1 -triple spirv-pc-vulkan-compute %s -emit-llvm -o - | FileCheck %s
|
|
|
|
typedef float float2 __attribute__((ext_vector_type(2)));
|
|
typedef float float3 __attribute__((ext_vector_type(3)));
|
|
typedef float float4 __attribute__((ext_vector_type(4)));
|
|
|
|
// CHECK-LABEL: define spir_func float @test_length_float2(
|
|
// CHECK-SAME: <2 x float> noundef [[X:%.*]]) local_unnamed_addr #[[ATTR0:[0-9]+]] {
|
|
// CHECK-NEXT: [[ENTRY:.*:]]
|
|
// CHECK-NEXT: [[SPV_LENGTH:%.*]] = tail call float @llvm.spv.length.v2f32(<2 x float> [[X]])
|
|
// CHECK-NEXT: ret float [[SPV_LENGTH]]
|
|
//
|
|
float test_length_float2(float2 X) { return __builtin_spirv_length(X); }
|
|
|
|
// CHECK-LABEL: define spir_func float @test_length_float3(
|
|
// CHECK-SAME: <3 x float> noundef [[X:%.*]]) local_unnamed_addr #[[ATTR0]] {
|
|
// CHECK-NEXT: [[ENTRY:.*:]]
|
|
// CHECK-NEXT: [[SPV_LENGTH:%.*]] = tail call float @llvm.spv.length.v3f32(<3 x float> [[X]])
|
|
// CHECK-NEXT: ret float [[SPV_LENGTH]]
|
|
//
|
|
float test_length_float3(float3 X) { return __builtin_spirv_length(X); }
|
|
|
|
// CHECK-LABEL: define spir_func float @test_length_float4(
|
|
// CHECK-SAME: <4 x float> noundef [[X:%.*]]) local_unnamed_addr #[[ATTR0]] {
|
|
// CHECK-NEXT: [[ENTRY:.*:]]
|
|
// CHECK-NEXT: [[SPV_LENGTH:%.*]] = tail call float @llvm.spv.length.v4f32(<4 x float> [[X]])
|
|
// CHECK-NEXT: ret float [[SPV_LENGTH]]
|
|
//
|
|
float test_length_float4(float4 X) { return __builtin_spirv_length(X); }
|