63ca93c7d1
This patch renames the `OpenMPIRBuilderConfig` flags to reduce confusion over their meaning. `IsTargetCodegen` becomes `IsGPU`, whereas `IsEmbedded` becomes `IsTargetDevice`. The `-fopenmp-is-device` compiler option is also renamed to `-fopenmp-is-target-device` and the `omp.is_device` MLIR attribute is renamed to `omp.is_target_device`. Getters and setters of all these renamed properties are also updated accordingly. Many unit tests have been updated to use the new names, but an alias for the `-fopenmp-is-device` option is created so that external programs do not stop working after the name change. `IsGPU` is set when the target triple is AMDGCN or NVIDIA PTX, and it is only valid if `IsTargetDevice` is specified as well. `IsTargetDevice` is set by the `-fopenmp-is-target-device` compiler frontend option, which is only added to the OpenMP device invocation for offloading-enabled programs. Differential Revision: https://reviews.llvm.org/D154591
145 lines
7.4 KiB
C++
145 lines
7.4 KiB
C++
// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --version 2
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// REQUIRES: amdgpu-registered-target, x86-registered-target
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// fp-contract, -no-enable-noundef-analysis and visibility are to just get the
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// same output for openmp and hip.
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// RUN: %clang_cc1 -x c++ -fopenmp -fvisibility=default -ffp-contract=off -no-enable-noundef-analysis \
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// RUN: -internal-isystem %S/../../lib/Headers/openmp_wrappers \
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// RUN: -include __clang_openmp_device_functions.h \
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// RUN: -internal-isystem %S/../../lib/Headers/openmp_wrappers \
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// RUN: -internal-isystem %S/Inputs/include \
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// RUN: -triple amdgcn-amd-amdhsa -aux-triple x86_64-unknown-unknown -verify \
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// RUN: -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm -fopenmp-is-target-device \
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// RUN: -o - %s | FileCheck --check-prefixes=CHECK,OPENMP,OPENMP-CPP %s
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// RUN: %clang_cc1 -x c -fopenmp -fvisibility=default -ffp-contract=off -no-enable-noundef-analysis \
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// RUN: -internal-isystem %S/../../lib/Headers/openmp_wrappers \
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// RUN: -include __clang_openmp_device_functions.h \
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// RUN: -internal-isystem %S/../../lib/Headers/openmp_wrappers \
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// RUN: -internal-isystem %S/Inputs/include \
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// RUN: -triple amdgcn-amd-amdhsa -aux-triple x86_64-unknown-unknown -verify \
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// RUN: -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm -fopenmp-is-target-device \
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// RUN: -o - %s | FileCheck --check-prefixes=CHECK,OPENMP,OPENMP-C %s
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// RUN: %clang_cc1 -x hip -fvisibility=default -ffp-contract=off -no-enable-noundef-analysis \
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// RUN: -include __clang_hip_runtime_wrapper.h \
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// RUN: -internal-isystem %S/../../lib/Headers/cuda_wrappers \
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// RUN: -internal-isystem %S/Inputs/include \
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// RUN: -triple amdgcn-amd-amdhsa -aux-triple x86_64-unknown-unknown -verify \
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// RUN: -emit-llvm -fcuda-is-device -o - \
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// RUN: -D__HIPCC_RTC__ %s | FileCheck -check-prefixes=CHECK,HIP %s
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// expected-no-diagnostics
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#ifdef __cplusplus
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#include <cmath>
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#else
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#include <math.h>
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typedef _Bool bool;
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#endif
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#ifdef _OPENMP
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#define __device__
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#endif
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// static and overloadable to get the same function annotations between C, C++ and HIP.
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#define TEST_FUNC_ATTRS static __device__ __attribute__((used,overloadable))
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#ifdef _OPENMP
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#pragma omp begin declare target
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#endif
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// This function is a hack to get the same IR out of HIP and OpenMP. The HIP
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// headers declare __cxa_* functions with these attributes, such that the
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// attribute groups are different. update_cc_test_checks isn't smart enough to
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// strip attributes from the checks, or semantically compare them.
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__attribute__((__visibility__("default")))
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__attribute__((weak))
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__attribute__((noreturn))
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__attribute__((overloadable))
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// OPENMP-LABEL: define weak hidden void @_Z20attribute_check_hackv
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// OPENMP-SAME: () #[[ATTR0:[0-9]+]] {
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// OPENMP-NEXT: entry:
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// OPENMP-NEXT: call void @llvm.trap()
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// OPENMP-NEXT: unreachable
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//
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void attribute_check_hack(void) {
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__builtin_trap();
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}
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// CHECK-LABEL: define internal float @_ZL18test_ockl_acos_f32f
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// CHECK-SAME: (float [[SRC:%.*]]) #[[ATTR2:[0-9]+]] {
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[RETVAL:%.*]] = alloca float, align 4, addrspace(5)
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// CHECK-NEXT: [[SRC_ADDR:%.*]] = alloca float, align 4, addrspace(5)
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// CHECK-NEXT: [[RETVAL_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[RETVAL]] to ptr
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// CHECK-NEXT: [[SRC_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[SRC_ADDR]] to ptr
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// CHECK-NEXT: store float [[SRC]], ptr [[SRC_ADDR_ASCAST]], align 4
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// CHECK-NEXT: [[TMP0:%.*]] = load float, ptr [[SRC_ADDR_ASCAST]], align 4
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// CHECK-NEXT: [[CALL:%.*]] = call float @__ocml_acos_f32(float [[TMP0]]) #[[ATTR4:[0-9]+]]
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// CHECK-NEXT: ret float [[CALL]]
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//
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TEST_FUNC_ATTRS float test_ockl_acos_f32(float src) {
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return __ocml_acos_f32(src);
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}
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// CHECK-LABEL: define internal float @_ZL15test_ockl_fdot2Dv2_DF16_S_fbi
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// CHECK-SAME: (<2 x half> [[A:%.*]], <2 x half> [[B:%.*]], float [[C:%.*]], i1 zeroext [[S:%.*]], i32 [[S_INT:%.*]]) #[[ATTR2]] {
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[RETVAL:%.*]] = alloca float, align 4, addrspace(5)
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// CHECK-NEXT: [[A_ADDR:%.*]] = alloca <2 x half>, align 4, addrspace(5)
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// CHECK-NEXT: [[B_ADDR:%.*]] = alloca <2 x half>, align 4, addrspace(5)
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// CHECK-NEXT: [[C_ADDR:%.*]] = alloca float, align 4, addrspace(5)
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// CHECK-NEXT: [[S_ADDR:%.*]] = alloca i8, align 1, addrspace(5)
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// CHECK-NEXT: [[S_INT_ADDR:%.*]] = alloca i32, align 4, addrspace(5)
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// CHECK-NEXT: [[X:%.*]] = alloca float, align 4, addrspace(5)
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// CHECK-NEXT: [[Y:%.*]] = alloca float, align 4, addrspace(5)
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// CHECK-NEXT: [[RETVAL_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[RETVAL]] to ptr
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// CHECK-NEXT: [[A_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[A_ADDR]] to ptr
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// CHECK-NEXT: [[B_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[B_ADDR]] to ptr
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// CHECK-NEXT: [[C_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[C_ADDR]] to ptr
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// CHECK-NEXT: [[S_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[S_ADDR]] to ptr
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// CHECK-NEXT: [[S_INT_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[S_INT_ADDR]] to ptr
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// CHECK-NEXT: [[X_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[X]] to ptr
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// CHECK-NEXT: [[Y_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[Y]] to ptr
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// CHECK-NEXT: store <2 x half> [[A]], ptr [[A_ADDR_ASCAST]], align 4
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// CHECK-NEXT: store <2 x half> [[B]], ptr [[B_ADDR_ASCAST]], align 4
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// CHECK-NEXT: store float [[C]], ptr [[C_ADDR_ASCAST]], align 4
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// CHECK-NEXT: [[FROMBOOL:%.*]] = zext i1 [[S]] to i8
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// CHECK-NEXT: store i8 [[FROMBOOL]], ptr [[S_ADDR_ASCAST]], align 1
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// CHECK-NEXT: store i32 [[S_INT]], ptr [[S_INT_ADDR_ASCAST]], align 4
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// CHECK-NEXT: [[TMP0:%.*]] = load <2 x half>, ptr [[A_ADDR_ASCAST]], align 4
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// CHECK-NEXT: [[TMP1:%.*]] = load <2 x half>, ptr [[B_ADDR_ASCAST]], align 4
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// CHECK-NEXT: [[TMP2:%.*]] = load float, ptr [[C_ADDR_ASCAST]], align 4
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// CHECK-NEXT: [[TMP3:%.*]] = load i8, ptr [[S_ADDR_ASCAST]], align 1
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// CHECK-NEXT: [[TOBOOL:%.*]] = trunc i8 [[TMP3]] to i1
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// CHECK-NEXT: [[CALL:%.*]] = call float @__ockl_fdot2(<2 x half> [[TMP0]], <2 x half> [[TMP1]], float [[TMP2]], i1 zeroext [[TOBOOL]]) #[[ATTR4]]
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// CHECK-NEXT: store float [[CALL]], ptr [[X_ASCAST]], align 4
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// CHECK-NEXT: [[TMP4:%.*]] = load <2 x half>, ptr [[A_ADDR_ASCAST]], align 4
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// CHECK-NEXT: [[TMP5:%.*]] = load <2 x half>, ptr [[B_ADDR_ASCAST]], align 4
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// CHECK-NEXT: [[TMP6:%.*]] = load float, ptr [[C_ADDR_ASCAST]], align 4
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// CHECK-NEXT: [[TMP7:%.*]] = load i32, ptr [[S_INT_ADDR_ASCAST]], align 4
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// CHECK-NEXT: [[TOBOOL1:%.*]] = icmp ne i32 [[TMP7]], 0
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// CHECK-NEXT: [[CALL2:%.*]] = call float @__ockl_fdot2(<2 x half> [[TMP4]], <2 x half> [[TMP5]], float [[TMP6]], i1 zeroext [[TOBOOL1]]) #[[ATTR4]]
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// CHECK-NEXT: store float [[CALL2]], ptr [[Y_ASCAST]], align 4
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// CHECK-NEXT: [[TMP8:%.*]] = load float, ptr [[X_ASCAST]], align 4
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// CHECK-NEXT: [[TMP9:%.*]] = load float, ptr [[Y_ASCAST]], align 4
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// CHECK-NEXT: [[ADD:%.*]] = fadd float [[TMP8]], [[TMP9]]
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// CHECK-NEXT: ret float [[ADD]]
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//
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TEST_FUNC_ATTRS float test_ockl_fdot2(__2f16 a, __2f16 b, float c, bool s, int s_int) {
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float x = __ockl_fdot2(a, b, c, s);
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float y = __ockl_fdot2(a, b, c, s_int);
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return x + y;
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}
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#ifdef _OPENMP
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#pragma omp end declare target
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#endif
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//// NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
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// HIP: {{.*}}
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// OPENMP-C: {{.*}}
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// OPENMP-CPP: {{.*}}
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