a28e835e94
Need to bitcast the function pointer passed as a parameter to the real type to avoid possible problem with calling conventions. Differential Revision: https://reviews.llvm.org/D99521
34 lines
1.6 KiB
C++
34 lines
1.6 KiB
C++
// RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp -fopenmp-version=50 -x c++ -emit-llvm %s -o - | FileCheck %s
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// RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -x c++ -triple x86_64-apple-darwin10 -emit-pch -o %t %s
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// RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -x c++ -triple x86_64-apple-darwin10 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
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// RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp-simd -fopenmp-version=50 -x c++ -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
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// RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -x c++ -triple x86_64-apple-darwin10 -emit-pch -o %t %s
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// RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -x c++ -triple x86_64-apple-darwin10 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
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// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
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// expected-no-diagnostics
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#ifndef HEADER
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#define HEADER
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// CHECK-LABEL: @main
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int main() {
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unsigned occupanices = 0;
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// CHECK: call void @__kmpc_taskloop(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* %{{.+}}, i32 1, i64* %{{.+}}, i64* %{{.+}}, i64 %{{.+}}, i32 1, i32 0, i64 0, i8* null)
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#pragma omp taskloop
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for (int i = 0; i < 1; i++) {
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#pragma omp atomic
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occupanices++;
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}
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}
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// CHECK: define internal i32 @{{.+}}(
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// Check that occupanices var is firstprivatized.
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// CHECK-DAG: atomicrmw add i32* [[FP_OCCUP:%.+]], i32 1 monotonic, align 4
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// CHECK-DAG: [[FP_OCCUP]] = load i32*, i32** [[FP_OCCUP_ADDR:%[^,]+]],
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// CHECK-DAG: [[FN:%.+]] = bitcast void (i8*, ...)* %{{.*}} to void (i8*,
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// CHECK-DAG: call void [[FN]](i8* %{{.+}}, i32** [[FP_OCCUP_ADDR]])
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#endif
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