| // REQUIRES: amdgpu-registered-target |
| // RUN: %clang_cc1 -triple amdgcn-unknown-unknown -target-cpu gfx940 -emit-llvm -o - %s | FileCheck %s |
| // RUN: %clang_cc1 -triple amdgcn-unknown-unknown -target-cpu gfx1200 -emit-llvm -o - %s | FileCheck %s |
| |
| typedef float v2f __attribute__((ext_vector_type(2))); |
| |
| // CHECK-LABEL: @test_cvt_f32_bf8 |
| // CHECK: call float @llvm.amdgcn.cvt.f32.bf8(i32 %a, i32 0) |
| void test_cvt_f32_bf8(global int* out, int a) |
| { |
| *out = __builtin_amdgcn_cvt_f32_bf8(a, 0); |
| } |
| |
| // CHECK-LABEL: @test_cvt_f32_fp8 |
| // CHECK: call float @llvm.amdgcn.cvt.f32.fp8(i32 %a, i32 1) |
| void test_cvt_f32_fp8(global int* out, int a) |
| { |
| *out = __builtin_amdgcn_cvt_f32_fp8(a, 1); |
| } |
| |
| // CHECK-LABEL: @test_cvt_pk_f32_bf8 |
| // CHECK: call <2 x float> @llvm.amdgcn.cvt.pk.f32.bf8(i32 %a, i1 false) |
| void test_cvt_pk_f32_bf8(global v2f* out, int a) |
| { |
| *out = __builtin_amdgcn_cvt_pk_f32_bf8(a, false); |
| } |
| |
| // CHECK-LABEL: @test_cvt_pk_f32_fp8 |
| // CHECK: call <2 x float> @llvm.amdgcn.cvt.pk.f32.fp8(i32 %a, i1 true) |
| void test_cvt_pk_f32_fp8(global v2f* out, int a) |
| { |
| *out = __builtin_amdgcn_cvt_pk_f32_fp8(a, true); |
| } |
| |
| // CHECK-LABEL: @test_cvt_pk_bf8_f32 |
| // CHECK: call i32 @llvm.amdgcn.cvt.pk.bf8.f32(float %a, float %b, i32 %old, i1 false) |
| void test_cvt_pk_bf8_f32(global int* out, int old, float a, float b) |
| { |
| *out = __builtin_amdgcn_cvt_pk_bf8_f32(a, b, old, false); |
| } |
| |
| // CHECK-LABEL: @test_cvt_pk_fp8_f32 |
| // CHECK: call i32 @llvm.amdgcn.cvt.pk.fp8.f32(float %a, float %b, i32 %old, i1 true) |
| void test_cvt_pk_fp8_f32(global int* out, int old, float a, float b) |
| { |
| *out = __builtin_amdgcn_cvt_pk_fp8_f32(a, b, old, true); |
| } |
| |
| // CHECK-LABEL: @test_cvt_sr_bf8_f32 |
| // CHECK: call i32 @llvm.amdgcn.cvt.sr.bf8.f32(float %a, i32 %b, i32 %old, i32 2) |
| void test_cvt_sr_bf8_f32(global int* out, int old, float a, int b) |
| { |
| *out = __builtin_amdgcn_cvt_sr_bf8_f32(a, b, old, 2); |
| } |
| |
| // CHECK-LABEL: @test_cvt_sr_fp8_f32 |
| // CHECK: call i32 @llvm.amdgcn.cvt.sr.fp8.f32(float %a, i32 %b, i32 %old, i32 3) |
| void test_cvt_sr_fp8_f32(global int* out, int old, float a, int b) |
| { |
| *out = __builtin_amdgcn_cvt_sr_fp8_f32(a, b, old, 3); |
| } |