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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
90 lines
4.8 KiB
C
90 lines
4.8 KiB
C
// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --version 2
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// RUN: %clang_cc1 -x c -fopenmp -triple amdgcn-amd-amdhsa -aux-triple x86_64-unknown-unknown -fopenmp-targets=amdgcn-amd-amdhsa -internal-isystem %S/../../lib/Headers/openmp_wrappers -include __clang_openmp_device_functions.h -internal-isystem %S/../../lib/Headers/openmp_wrappers -internal-isystem %S/Inputs/include -emit-llvm %s -fopenmp-is-target-device -o - | FileCheck %s --check-prefixes=CHECK,CHECK-C
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// RUN: %clang_cc1 -x c++ -fopenmp -triple amdgcn-amd-amdhsa -aux-triple x86_64-unknown-unknown -fopenmp-targets=amdgcn-amd-amdhsa -internal-isystem %S/../../lib/Headers/openmp_wrappers -include __clang_openmp_device_functions.h -internal-isystem %S/../../lib/Headers/openmp_wrappers -internal-isystem %S/Inputs/include -emit-llvm %s -fopenmp-is-target-device -o - | FileCheck %s --check-prefixes=CHECK,CHECK-CPP
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// Test that we did not include <stdbool.h> in C, and OCKL functions using bool
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// produce an i1
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#ifdef __cplusplus
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typedef bool ockl_bool;
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#define EXTERN_C extern "C"
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#else
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typedef _Bool ockl_bool;
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#define EXTERN_C
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#endif
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#pragma omp begin declare target
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// CHECK-LABEL: define hidden float @test_fdot2
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// CHECK-SAME: (<2 x half> noundef [[A:%.*]], <2 x half> noundef [[B:%.*]], float noundef [[C:%.*]], i1 noundef zeroext [[S:%.*]]) #[[ATTR0:[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: [[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: [[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: 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: [[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> noundef [[TMP0]], <2 x half> noundef [[TMP1]], float noundef [[TMP2]], i1 noundef zeroext [[TOBOOL]]) #[[ATTR2:[0-9]+]]
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// CHECK-NEXT: ret float [[CALL]]
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//
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EXTERN_C float test_fdot2(__2f16 a, __2f16 b, float c, ockl_bool s) {
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return __ockl_fdot2(a, b, c, s);
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}
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#ifndef __cplusplus
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enum my_bool {
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false,
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true
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};
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// CHECK-C-LABEL: define hidden i32 @use_my_bool
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// CHECK-C-SAME: (i32 noundef [[B:%.*]]) #[[ATTR0]] {
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// CHECK-C-NEXT: entry:
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// CHECK-C-NEXT: [[RETVAL:%.*]] = alloca i32, align 4, addrspace(5)
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// CHECK-C-NEXT: [[B_ADDR:%.*]] = alloca i32, align 4, addrspace(5)
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// CHECK-C-NEXT: [[T:%.*]] = alloca i32, align 4, addrspace(5)
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// CHECK-C-NEXT: [[F:%.*]] = alloca i32, align 4, addrspace(5)
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// CHECK-C-NEXT: [[RETVAL_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[RETVAL]] to ptr
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// CHECK-C-NEXT: [[B_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[B_ADDR]] to ptr
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// CHECK-C-NEXT: [[T_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[T]] to ptr
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// CHECK-C-NEXT: [[F_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[F]] to ptr
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// CHECK-C-NEXT: store i32 [[B]], ptr [[B_ADDR_ASCAST]], align 4
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// CHECK-C-NEXT: store volatile i32 1, ptr [[T_ASCAST]], align 4
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// CHECK-C-NEXT: store volatile i32 0, ptr [[F_ASCAST]], align 4
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// CHECK-C-NEXT: [[TMP0:%.*]] = load i32, ptr [[B_ADDR_ASCAST]], align 4
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// CHECK-C-NEXT: [[TOBOOL:%.*]] = icmp ne i32 [[TMP0]], 0
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// CHECK-C-NEXT: [[LNOT:%.*]] = xor i1 [[TOBOOL]], true
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// CHECK-C-NEXT: [[LNOT_EXT:%.*]] = zext i1 [[LNOT]] to i32
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// CHECK-C-NEXT: ret i32 [[LNOT_EXT]]
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//
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enum my_bool use_my_bool(enum my_bool b) {
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volatile enum my_bool t = true;
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volatile enum my_bool f = false;
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return !b;
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}
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#endif
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#pragma omp end declare target
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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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// CHECK-CPP: {{.*}}
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