6eee9061ac
http://reviews.llvm.org/D18474 This patch fixes a bug in code generation of the correct OpenMP runtime library call in presence of target and teams, when target is separated by teams with multiple curly brackets. The current implementation will not be able to see the teams directive inside target and issue a call to tgt_target instead of the correct one tgt_target_teams. llvm-svn: 267972
353 lines
19 KiB
C++
353 lines
19 KiB
C++
// expected-no-diagnostics
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#ifndef HEADER
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#define HEADER
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// Test host codegen.
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// RUN: %clang_cc1 -DCK1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fomptargets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK1 --check-prefix CK1-64
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// RUN: %clang_cc1 -DCK1 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fomptargets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
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// RUN: %clang_cc1 -DCK1 -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fomptargets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK1 --check-prefix CK1-64
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// RUN: %clang_cc1 -DCK1 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fomptargets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK1 --check-prefix CK1-32
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// RUN: %clang_cc1 -DCK1 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fomptargets=i386-pc-linux-gnu -emit-pch -o %t %s
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// RUN: %clang_cc1 -DCK1 -fopenmp -x c++ -triple i386-unknown-unknown -fomptargets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK1 --check-prefix CK1-32
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#ifdef CK1
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int Gbla;
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long long Gblb;
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int &Gblc = Gbla;
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// CK1-LABEL: teams_argument_global_local
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int teams_argument_global_local(int a){
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int comp = 1;
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int la = 23;
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float lc = 25.0;
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// CK1: call i32 @__tgt_target_teams(i32 -1, i8* @{{[^,]+}}, i32 1, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 0, i32 0)
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// CK1: call void @{{.+}}(i{{64|32}} %{{.+}})
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#pragma omp target
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#pragma omp teams
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{
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++comp;
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}
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// CK1: call i32 @__tgt_target_teams(i32 -1, i8* @{{[^,]+}}, i32 1, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 0, i32 0)
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// CK1: call void @{{.+}}(i{{64|32}} %{{.+}})
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#pragma omp target
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{{{
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#pragma omp teams
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{
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++comp;
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}
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}}}
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// CK1-DAG: call i32 @__tgt_target_teams(i32 -1, i8* @{{[^,]+}}, i32 2, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 [[NT:%[^,]+]], i32 0)
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// CK1-DAG: [[NT]] = load i32, i32* [[NTA:%[^,]+]],
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// CK1: call void @{{.+}}(i{{64|32}} %{{.+}})
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#pragma omp target
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#pragma omp teams num_teams(la)
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{
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++comp;
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}
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// CK1-DAG: call i32 @__tgt_target_teams(i32 -1, i8* @{{[^,]+}}, i32 2, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 0, i32 [[NT:%[^,]+]])
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// CK1-DAG: [[NT]] = load i32, i32* [[NTA:%[^,]+]],
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// CK1: call void @{{.+}}(i{{64|32}} %{{.+}})
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#pragma omp target
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#pragma omp teams thread_limit(la)
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{
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++comp;
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}
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// CK1-DAG: call i32 @__tgt_target_teams(i32 -1, i8* @{{[^,]+}}, i32 5, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 [[NT:%[^,]+]], i32 [[TL:%[^,]+]])
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// CK1-DAG: [[NT]] = add nsw i32 [[NTA:%[^,]+]], [[NTB:%[^,]+]]
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// CK1-DAG: [[NTA]] = load i32, i32* @Gbla,
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// CK1-DAG: [[NTB]] = load i32, i32* %{{.+}},
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// CK1-DAG: [[TL]] = trunc i64 [[TLA:%[^,]+]] to i32
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// CK1-DAG: [[TLA]] = add nsw i64 [[TLB:%[^,]+]], [[TLC:%[^,]+]]
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// CK1-DAG: [[TLC]] = fptosi float [[TLD:%[^,]+]] to i64
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// CK1-DAG: [[TLD]] = load float, float* %{{.+}},
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// CK1-DAG: [[TLB]] = load i64, i64* @Gblb,
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// CK1: call void @{{.+}}(i{{.+}} {{.+}}, i{{.+}} {{.+}}, i{{.+}} {{.+}}, i{{.+}} {{.+}}, i{{.+}} {{.+}})
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#pragma omp target
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#pragma omp teams num_teams(Gbla+a) thread_limit(Gblb+(long long)lc)
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{
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++comp;
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}
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// CK1-DAG: call i32 @__tgt_target_teams(i32 -1, i8* @{{[^,]+}}, i32 {{.+}}, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 [[NT:%[^,]+]], i32 [[TL:%[^,]+]])
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// CK1-DAG: [[NT]] = add nsw i32 [[NTA:%[^,]+]], 1
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// CK1-DAG: [[NTA]] = load i32, i32* @Gbla,
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// CK1-DAG: [[TL]] = add nsw i32 [[TLA:%[^,]+]], 2
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// CK1-DAG: [[TLA]] = load i32, i32* @Gbla,
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// CK1: call void @{{.+}}(i{{.+}} {{.+}}
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#pragma omp target
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#pragma omp teams num_teams(Gblc+1) thread_limit(Gblc+2)
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{
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comp += Gblc;
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}
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return comp;
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}
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#endif // CK1
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// Test host codegen.
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// RUN: %clang_cc1 -DCK2 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fomptargets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK2 --check-prefix CK2-64
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// RUN: %clang_cc1 -DCK2 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fomptargets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
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// RUN: %clang_cc1 -DCK2 -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fomptargets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK2 --check-prefix CK2-64
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// RUN: %clang_cc1 -DCK2 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fomptargets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK2 --check-prefix CK2-32
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// RUN: %clang_cc1 -DCK2 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fomptargets=i386-pc-linux-gnu -emit-pch -o %t %s
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// RUN: %clang_cc1 -DCK2 -fopenmp -x c++ -triple i386-unknown-unknown -fomptargets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK2 --check-prefix CK2-32
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#ifdef CK2
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// CK2-DAG: [[SSI:%.+]] = type { i32, float }
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// CK2-DAG: [[SSL:%.+]] = type { i64, float }
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template <typename T>
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struct SS{
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T a;
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float b;
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};
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SS<int> Gbla;
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SS<long long> Gblb;
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// CK2-LABEL: teams_template_arg
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int teams_template_arg(void) {
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int comp = 1;
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SS<int> la;
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SS<long long> lb;
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// CK2-DAG: call i32 @__tgt_target_teams(i32 -1, i8* @{{[^,]+}}, i32 3, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 [[NT:%[^,]+]], i32 [[TL:%[^,]+]])
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// CK2-DAG: [[NT]] = load i32, i32* getelementptr inbounds ([[SSI]], [[SSI]]* @Gbla, i32 0, i32 0)
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// CK2-DAG: [[TL]] = trunc i64 [[TLA:%[^,]+]] to i32
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// CK2-DAG: [[TLA]] = fptosi float [[TLB:%[^,]+]] to i64
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// CK2-DAG: [[TLB]] = load float, float* [[TLC:%[^,]+]],
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// CK2-DAG: [[TLC]] = getelementptr inbounds [[SSI]], [[SSI]]* %{{.+}}, i32 0, i32 1
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// CK2: call void @{{.+}}({{.+}} {{.+}}, {{.+}} {{.+}}, {{.+}} {{.+}})
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#pragma omp target
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#pragma omp teams num_teams(Gbla.a) thread_limit((long long)la.b)
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{
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++comp;
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}
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// CK2-DAG: call i32 @__tgt_target_teams(i32 -1, i8* @{{[^,]+}}, i32 3, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 [[NT:%[^,]+]], i32 [[TL:%[^,]+]])
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// CK2-DAG: [[TL]] = trunc i64 [[TLD:%[^,]+]] to i32
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// CK2-DAG: [[TLD]] = load i64, i64* getelementptr inbounds ([[SSL]], [[SSL]]* @Gblb, i32 0, i32 0),
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// CK2-DAG: [[NT]] = trunc i64 [[NTA:%[^,]+]] to i32
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// CK2-DAG: [[NTA]] = fptosi float [[NTB:%[^,]+]] to i64
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// CK2-DAG: [[NTB]] = load float, float* [[NTC:%[^,]+]],
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// CK2-DAG: [[NTC]] = getelementptr inbounds [[SSL]], [[SSL]]* %{{.+}}, i32 0, i32 1
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// CK2: call void @{{.+}}({{.+}} {{.+}}, {{.+}} {{.+}}, {{.+}} {{.+}})
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#pragma omp target
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#pragma omp teams num_teams((long long)lb.b) thread_limit(Gblb.a)
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{
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++comp;
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}
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return comp;
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}
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#endif // CK2
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// Test host codegen.
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// RUN: %clang_cc1 -DCK3 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fomptargets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK3 --check-prefix CK3-64
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// RUN: %clang_cc1 -DCK3 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fomptargets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
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// RUN: %clang_cc1 -DCK3 -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fomptargets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK3 --check-prefix CK3-64
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// RUN: %clang_cc1 -DCK3 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fomptargets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK3 --check-prefix CK3-32
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// RUN: %clang_cc1 -DCK3 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fomptargets=i386-pc-linux-gnu -emit-pch -o %t %s
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// RUN: %clang_cc1 -DCK3 -fopenmp -x c++ -triple i386-unknown-unknown -fomptargets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK3 --check-prefix CK3-32
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#ifdef CK3
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// CK3: [[SSI:%.+]] = type { i32, float }
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// CK3-LABEL: teams_template_struct
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template <typename T, int X, long long Y>
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struct SS{
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T a;
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float b;
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int foo(void) {
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int comp = 1;
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// CK3-DAG: call i32 @__tgt_target_teams(i32 -1, i8* @{{[^,]+}}, i32 2, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 [[NT:%[^,]+]], i32 123)
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// CK3-DAG: [[NT]] = load i32, i32* [[NTA:%[^,]+]],
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// CK3-DAG: [[NTA]] = getelementptr inbounds [[SSI]], [[SSI]]* [[NTB:%[^,]+]], i32 0, i32 0
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// CK3-DAG: [[NTB]] = load [[SSI]]*, [[SSI]]** %{{.+}},
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// CK3: call void @{{.+}}({{.+}} {{.+}}, {{.+}} {{.+}})
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#pragma omp target
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#pragma omp teams num_teams(a) thread_limit(X)
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{
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++comp;
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}
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// CK3-DAG: call i32 @__tgt_target_teams(i32 -1, i8* @{{[^,]+}}, i32 2, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 456, i32 [[TL:%[^,]+]])
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// CK3-DAG: [[TL]] = add nsw i32 [[TLA:%[^,]+]], 123
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// CK3-DAG: [[TLA]] = fptosi float [[TLB:%[^,]+]] to i32
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// CK3-DAG: [[TLB]] = load float, float* [[TLC:%[^,]+]],
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// CK3-DAG: [[TLC]] = getelementptr inbounds [[SSI]], [[SSI]]* [[THIS:%[^,]+]], i32 0, i32 1
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// CK3: call void @{{.+}}({{.+}} {{.+}}, {{.+}} {{.+}})
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#pragma omp target
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#pragma omp teams num_teams(Y) thread_limit((int)b+X)
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{
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++comp;
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}
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return comp;
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}
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};
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int teams_template_struct(void) {
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SS<int, 123, 456> V;
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return V.foo();
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}
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#endif // CK3
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// Test target codegen - host bc file has to be created first.
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// RUN: %clang_cc1 -DCK4 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fomptargets=powerpc64le-ibm-linux-gnu -emit-llvm-bc %s -o %t-ppc-host.bc
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// RUN: %clang_cc1 -DCK4 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fomptargets=powerpc64le-ibm-linux-gnu -emit-llvm %s -fopenmp-is-device -fomp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s --check-prefix CK4 --check-prefix CK4-64
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// RUN: %clang_cc1 -DCK4 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fomptargets=powerpc64le-ibm-linux-gnu -emit-pch -fopenmp-is-device -fomp-host-ir-file-path %t-ppc-host.bc -o %t %s
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// RUN: %clang_cc1 -DCK4 -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fomptargets=powerpc64le-ibm-linux-gnu -std=c++11 -fopenmp-is-device -fomp-host-ir-file-path %t-ppc-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK4 --check-prefix CK4-64
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// RUN: %clang_cc1 -DCK4 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fomptargets=i386-pc-linux-gnu -emit-llvm-bc %s -o %t-x86-host.bc
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// RUN: %clang_cc1 -DCK4 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fomptargets=i386-pc-linux-gnu -emit-llvm %s -fopenmp-is-device -fomp-host-ir-file-path %t-x86-host.bc -o - | FileCheck %s --check-prefix CK4 --check-prefix CK4-32
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// RUN: %clang_cc1 -DCK4 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fomptargets=i386-pc-linux-gnu -emit-pch -fopenmp-is-device -fomp-host-ir-file-path %t-x86-host.bc -o %t %s
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// RUN: %clang_cc1 -DCK4 -fopenmp -x c++ -triple i386-unknown-unknown -fomptargets=i386-pc-linux-gnu -std=c++11 -fopenmp-is-device -fomp-host-ir-file-path %t-x86-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK4 --check-prefix CK4-32
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#ifdef CK4
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// CK4-DAG: %ident_t = type { i32, i32, i32, i32, i8* }
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// CK4-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00"
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// CK4-DAG: [[DEF_LOC_0:@.+]] = private unnamed_addr constant %ident_t { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) }
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// CK4-DEBUG-DAG: [[LOC1:@.+]] = private unnamed_addr constant [{{.+}} x i8] c";{{.*}}teams_codegen.cpp;main;[[@LINE+14]];9;;\00"
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// CK4-DEBUG-DAG: [[LOC2:@.+]] = private unnamed_addr constant [{{.+}} x i8] c";{{.*}}teams_codegen.cpp;tmain;[[@LINE+7]];9;;\00"
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template <typename T>
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int tmain(T argc) {
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#pragma omp target
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#pragma omp teams
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argc = 0;
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return 0;
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}
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int main (int argc, char **argv) {
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#pragma omp target
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#pragma omp teams
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argc = 0;
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return tmain(argv);
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}
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// CK4: define {{.*}}void @{{[^,]+}}(i{{.+}} %[[ARGC:.+]])
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// CK4: [[ARGCADDR:%.+]] = alloca i{{.+}}
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// CK4: store i{{.+}} %[[ARGC]], i{{.+}}* [[ARGCADDR]]
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// CK4-64: [[CONV:%.+]] = bitcast i64* [[ARGCADDR]] to i32*
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// CK4-64: call {{.*}}void (%ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_teams(%ident_t* [[DEF_LOC_0]], i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i32*)* {{.+}} to void (i32*, i32*, ...)*), i32* [[CONV]])
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// CK4-32: call {{.*}}void (%ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_teams(%ident_t* [[DEF_LOC_0]], i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i32*)* {{.+}} to void (i32*, i32*, ...)*), i32* [[ARGCADDR]])
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// CK4: ret void
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// CK4-NEXT: }
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// CK4: define {{.*}}void @{{[^,]+}}(i8*** dereferenceable({{.}}) [[ARGC1:%.+]])
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// CK4: [[ARGCADDR1:%.+]] = alloca i8***
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// CK4: store i8*** [[ARGC1]], i8**** [[ARGCADDR1]]
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// CK4: [[CONV1:%.+]] = load i8***, i8**** [[ARGCADDR1]]
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// CK4: call {{.*}}void (%ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_teams(%ident_t* [[DEF_LOC_0]], i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i8***)* {{.+}} to void (i32*, i32*, ...)*), i8*** [[CONV1]])
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#endif // CK4
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// Test target codegen - host bc file has to be created first.
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// RUN: %clang_cc1 -DCK5 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fomptargets=powerpc64le-ibm-linux-gnu -emit-llvm-bc %s -o %t-ppc-host.bc
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// RUN: %clang_cc1 -DCK5 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fomptargets=powerpc64le-ibm-linux-gnu -emit-llvm %s -fopenmp-is-device -fomp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s --check-prefix CK5 --check-prefix CK5-64
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// RUN: %clang_cc1 -DCK5 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fomptargets=powerpc64le-ibm-linux-gnu -emit-pch -fopenmp-is-device -fomp-host-ir-file-path %t-ppc-host.bc -o %t %s
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// RUN: %clang_cc1 -DCK5 -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fomptargets=powerpc64le-ibm-linux-gnu -std=c++11 -fopenmp-is-device -fomp-host-ir-file-path %t-ppc-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK5 --check-prefix CK5-64
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// RUN: %clang_cc1 -DCK5 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fomptargets=i386-pc-linux-gnu -emit-llvm-bc %s -o %t-x86-host.bc
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// RUN: %clang_cc1 -DCK5 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fomptargets=i386-pc-linux-gnu -emit-llvm %s -fopenmp-is-device -fomp-host-ir-file-path %t-x86-host.bc -o - | FileCheck %s --check-prefix CK5 --check-prefix CK5-32
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// RUN: %clang_cc1 -DCK5 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fomptargets=i386-pc-linux-gnu -emit-pch -fopenmp-is-device -fomp-host-ir-file-path %t-x86-host.bc -o %t %s
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// RUN: %clang_cc1 -DCK5 -fopenmp -x c++ -triple i386-unknown-unknown -fomptargets=i386-pc-linux-gnu -std=c++11 -fopenmp-is-device -fomp-host-ir-file-path %t-x86-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK5 --check-prefix CK5-32
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// expected-no-diagnostics
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#ifdef CK5
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// CK5-DAG: %ident_t = type { i32, i32, i32, i32, i8* }
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// CK5-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00"
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// CK5-DAG: [[DEF_LOC_0:@.+]] = private unnamed_addr constant %ident_t { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) }
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// CK5-DEBUG-DAG: [[LOC1:@.+]] = private unnamed_addr constant [{{.+}} x i8] c";{{.*}}teams_codegen.cpp;main;[[@LINE+14]];9;;\00"
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// CK5-DEBUG-DAG: [[LOC2:@.+]] = private unnamed_addr constant [{{.+}} x i8] c";{{.*}}teams_codegen.cpp;tmain;[[@LINE+7]];9;;\00"
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template <typename T>
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int tmain(T argc) {
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int a = 10;
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int b = 5;
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#pragma omp target
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#pragma omp teams num_teams(a) thread_limit(b)
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{
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argc = 0;
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}
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return 0;
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}
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int main (int argc, char **argv) {
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int a = 20;
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int b = 5;
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#pragma omp target
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#pragma omp teams num_teams(a) thread_limit(b)
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{
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argc = 0;
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}
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return tmain(argv);
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}
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// CK5: define {{.*}}void @{{[^,]+}}(i{{.+}} [[AP:%.+]], i{{.+}} [[BP:%.+]], i{{.+}} [[ARGC:.+]])
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// CK5: [[AADDR:%.+]] = alloca i{{.+}}
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// CK5: [[BADDR:%.+]] = alloca i{{.+}}
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// CK5: [[ARGCADDR:%.+]] = alloca i{{.+}}
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// CK5: [[GBL_TH_NUM:%.+]] = call i32 @__kmpc_global_thread_num(%ident_t* [[DEF_LOC_0]])
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// CK5: store i{{.+}} [[AP]], i{{.+}}* [[AADDR]]
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// CK5: store i{{.+}} [[BP]], i{{.+}}* [[BADDR]]
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// CK5: store i{{.+}} [[ARGC]], i{{.+}}* [[ARGCADDR]]
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// CK5-64: [[ACONV:%.+]] = bitcast i64* [[AADDR]] to i32*
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// CK5-64: [[BCONV:%.+]] = bitcast i64* [[BADDR]] to i32*
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// CK5-64: [[CONV:%.+]] = bitcast i64* [[ARGCADDR]] to i32*
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// CK5-64: [[ACONVVAL:%.+]] = load i32, i32* [[ACONV]]
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// CK5-64: [[BCONVVAL:%.+]] = load i32, i32* [[BCONV]]
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// CK5-32: [[ACONVVAL:%.+]] = load i32, i32* [[AADDR]]
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// CK5-32: [[BCONVVAL:%.+]] = load i32, i32* [[BADDR]]
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// CK5: {{.+}} = call i32 @__kmpc_push_num_teams(%ident_t* [[DEF_LOC_0]], i32 [[GBL_TH_NUM]], i32 [[ACONVVAL]], i32 [[BCONVVAL]])
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// CK5-64: call void (%ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_teams(%ident_t* [[DEF_LOC_0]], i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i32*)* @.omp_outlined. to void (i32*, i32*, ...)*), i32* [[CONV]])
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// CK5-32: call void (%ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_teams(%ident_t* [[DEF_LOC_0]], i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i32*)* @.omp_outlined. to void (i32*, i32*, ...)*), i32* [[ARGCADDR]])
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// CK5: define {{.*}}void @{{[^,]+}}(i{{.+}} dereferenceable({{.+}}) [[AP:%.+]], i{{.+}} dereferenceable({{.+}}) [[BP:%.+]], i{{.+}} dereferenceable({{.+}}) [[ARGC:%.+]])
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// CK5: [[AADDR:%.+]] = alloca i{{.+}}
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// CK5: [[BADDR:%.+]] = alloca i{{.+}}
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// CK5: [[ARGCADDR:%.+]] = alloca i{{.+}}
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// CK5: [[GBL_TH_NUM:%.+]] = call i32 @__kmpc_global_thread_num(%ident_t* [[DEF_LOC_0]])
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// CK5: store i{{.+}} [[AP]], i{{.+}}* [[AADDR]]
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// CK5: store i{{.+}} [[BP]], i{{.+}}* [[BADDR]]
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// CK5: store i{{.+}} [[ARGC]], i{{.+}}* [[ARGCADDR]]
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// CK5: [[A_ADDR_VAL:%.+]] = load i32*, i32** [[AADDR]]
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// CK5: [[B_ADDR_VAL:%.+]] = load i32*, i32** [[BADDR]]
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// CK5: [[ARGC_ADDR_VAL:%.+]] = load i{{.+}}, i{{.+}}* [[ARGCADDR]]
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// CK5: [[A_VAL:%.+]] = load i32, i32* [[A_ADDR_VAL]]
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// CK5: [[B_VAL:%.+]] = load i32, i32* [[B_ADDR_VAL]]
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// CK5: {{.+}} = call i32 @__kmpc_push_num_teams(%ident_t* [[DEF_LOC_0]], i32 [[GBL_TH_NUM]], i32 [[A_VAL]], i32 [[B_VAL]])
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// CK5: call void (%ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_teams(%ident_t* [[DEF_LOC_0]], i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i{{.+}})* @.omp_outlined.{{.+}} to void (i32*, i32*, ...)*), i{{.+}} [[ARGC_ADDR_VAL]])
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// CK5: ret void
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// CK5-NEXT: }
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#endif // CK5
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#endif
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