diff options
Diffstat (limited to 'clang/test/CodeGenOpenCL')
| -rw-r--r-- | clang/test/CodeGenOpenCL/amdgpu-features.cl | 12 | ||||
| -rw-r--r-- | clang/test/CodeGenOpenCL/builtins-amdgcn-dl-insts-err.cl | 25 | ||||
| -rw-r--r-- | clang/test/CodeGenOpenCL/builtins-amdgcn-dl-insts.cl | 36 |
3 files changed, 73 insertions, 0 deletions
diff --git a/clang/test/CodeGenOpenCL/amdgpu-features.cl b/clang/test/CodeGenOpenCL/amdgpu-features.cl new file mode 100644 index 00000000000..a1815cedcd4 --- /dev/null +++ b/clang/test/CodeGenOpenCL/amdgpu-features.cl @@ -0,0 +1,12 @@ +// REQUIRES: amdgpu-registered-target + +// Check that appropriate features are defined for every supported AMDGPU +// "-target" and "-mcpu" options. + +// RUN: %clang_cc1 -triple amdgcn -target-cpu gfx904 -S -emit-llvm -o - %s | FileCheck --check-prefix=GFX904 %s +// RUN: %clang_cc1 -triple amdgcn -target-cpu gfx906 -S -emit-llvm -o - %s | FileCheck --check-prefix=GFX906 %s + +// GFX904: "target-features"="+16-bit-insts,+dpp,+fp32-denormals,+fp64-fp16-denormals,+gfx9-insts,+s-memrealtime" +// GFX906: "target-features"="+16-bit-insts,+dl-insts,+dpp,+fp32-denormals,+fp64-fp16-denormals,+gfx9-insts,+s-memrealtime" + +kernel void test() {} diff --git a/clang/test/CodeGenOpenCL/builtins-amdgcn-dl-insts-err.cl b/clang/test/CodeGenOpenCL/builtins-amdgcn-dl-insts-err.cl new file mode 100644 index 00000000000..bfc811e2955 --- /dev/null +++ b/clang/test/CodeGenOpenCL/builtins-amdgcn-dl-insts-err.cl @@ -0,0 +1,25 @@ +// REQUIRES: amdgpu-registered-target + +// RUN: %clang_cc1 -triple amdgcn-unknown-unknown -target-cpu gfx900 -verify -S -emit-llvm -o - %s + +typedef unsigned int uint; +typedef half __attribute__((ext_vector_type(2))) half2; +typedef short __attribute__((ext_vector_type(2))) short2; +typedef unsigned short __attribute__((ext_vector_type(2))) ushort2; + +kernel void builtins_amdgcn_dl_insts_err( + global float *fOut, global int *siOut, global uint *uiOut, + half2 v2hA, half2 v2hB, float fC, + short2 v2ssA, short2 v2ssB, int siA, int siB, int siC, + ushort2 v2usA, ushort2 v2usB, uint uiA, uint uiB, uint uiC) { + fOut[0] = __builtin_amdgcn_fdot2(v2hA, v2hB, fC); // expected-error {{'__builtin_amdgcn_fdot2' needs target feature dl-insts}} + + siOut[0] = __builtin_amdgcn_sdot2(v2ssA, v2ssB, siC); // expected-error {{'__builtin_amdgcn_sdot2' needs target feature dl-insts}} + uiOut[0] = __builtin_amdgcn_udot2(v2usA, v2usB, uiC); // expected-error {{'__builtin_amdgcn_udot2' needs target feature dl-insts}} + + siOut[1] = __builtin_amdgcn_sdot4(siA, siB, siC); // expected-error {{'__builtin_amdgcn_sdot4' needs target feature dl-insts}} + uiOut[1] = __builtin_amdgcn_udot4(uiA, uiB, uiC); // expected-error {{'__builtin_amdgcn_udot4' needs target feature dl-insts}} + + siOut[2] = __builtin_amdgcn_sdot8(siA, siB, siC); // expected-error {{'__builtin_amdgcn_sdot8' needs target feature dl-insts}} + uiOut[2] = __builtin_amdgcn_udot8(uiA, uiB, uiC); // expected-error {{'__builtin_amdgcn_udot8' needs target feature dl-insts}} +} diff --git a/clang/test/CodeGenOpenCL/builtins-amdgcn-dl-insts.cl b/clang/test/CodeGenOpenCL/builtins-amdgcn-dl-insts.cl new file mode 100644 index 00000000000..c407bd6fe15 --- /dev/null +++ b/clang/test/CodeGenOpenCL/builtins-amdgcn-dl-insts.cl @@ -0,0 +1,36 @@ +// REQUIRES: amdgpu-registered-target + +// RUN: %clang_cc1 -triple amdgcn-unknown-unknown -target-cpu gfx906 -S -emit-llvm -o - %s | FileCheck %s + +typedef unsigned int uint; +typedef half __attribute__((ext_vector_type(2))) half2; +typedef short __attribute__((ext_vector_type(2))) short2; +typedef unsigned short __attribute__((ext_vector_type(2))) ushort2; + +// CHECK-LABEL: @builtins_amdgcn_dl_insts +// CHECK: call float @llvm.amdgcn.fdot2 + +// CHECK: call i32 @llvm.amdgcn.sdot2 +// CHECK: call i32 @llvm.amdgcn.udot2 + +// CHECK: call i32 @llvm.amdgcn.sdot4 +// CHECK: call i32 @llvm.amdgcn.udot4 + +// CHECK: call i32 @llvm.amdgcn.sdot8 +// CHECK: call i32 @llvm.amdgcn.udot8 +kernel void builtins_amdgcn_dl_insts( + global float *fOut, global int *siOut, global uint *uiOut, + half2 v2hA, half2 v2hB, float fC, + short2 v2ssA, short2 v2ssB, int siA, int siB, int siC, + ushort2 v2usA, ushort2 v2usB, uint uiA, uint uiB, uint uiC) { + fOut[0] = __builtin_amdgcn_fdot2(v2hA, v2hB, fC); + + siOut[0] = __builtin_amdgcn_sdot2(v2ssA, v2ssB, siC); + uiOut[0] = __builtin_amdgcn_udot2(v2usA, v2usB, uiC); + + siOut[1] = __builtin_amdgcn_sdot4(siA, siB, siC); + uiOut[1] = __builtin_amdgcn_udot4(uiA, uiB, uiC); + + siOut[2] = __builtin_amdgcn_sdot8(siA, siB, siC); + uiOut[2] = __builtin_amdgcn_udot8(uiA, uiB, uiC); +} |
