forked from OSchip/llvm-project
				
			
		
			
				
	
	
		
			254 lines
		
	
	
		
			19 KiB
		
	
	
	
		
			C++
		
	
	
	
			
		
		
	
	
			254 lines
		
	
	
		
			19 KiB
		
	
	
	
		
			C++
		
	
	
	
| // Test host codegen.
 | |
| // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-64
 | |
| // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
 | |
| // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-64
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| // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-32
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| // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
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| // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-32
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| 
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| // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
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| // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
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| // RUN: %clang_cc1 -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
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| // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
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| // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
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| // RUN: %clang_cc1 -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -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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| 
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| // Test target codegen - host bc file has to be created first.
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| // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm-bc %s -o %t-ppc-host.bc
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| // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s --check-prefix TCHECK --check-prefix TCHECK-64
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| // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o %t %s
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| // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix TCHECK --check-prefix TCHECK-64
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| // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm-bc %s -o %t-x86-host.bc
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| // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - | FileCheck %s --check-prefix TCHECK --check-prefix TCHECK-32
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| // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o %t %s
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| // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix TCHECK --check-prefix TCHECK-32
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| 
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| // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm-bc %s -o %t-ppc-host.bc
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| // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck --check-prefix SIMD-ONLY1 %s
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| // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o %t %s
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| // RUN: %clang_cc1 -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY1 %s
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| // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm-bc %s -o %t-x86-host.bc
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| // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - | FileCheck --check-prefix SIMD-ONLY1 %s
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| // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o %t %s
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| // RUN: %clang_cc1 -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY1 %s
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| // SIMD-ONLY1-NOT: {{__kmpc|__tgt}}
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| 
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| // expected-no-diagnostics
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| #ifndef HEADER
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| #define HEADER
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| 
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| // CHECK-DAG: [[TT:%.+]] = type { i64, i8 }
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| // CHECK-DAG: [[ENTTY:%.+]] = type { i8*, i8*, i[[SZ:32|64]], i32, i32 }
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| 
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| // TCHECK: [[ENTTY:%.+]] = type { i8*, i8*, i{{32|64}}, i32, i32 }
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| 
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| // CHECK-DAG: [[SIZET:@.+]] = private unnamed_addr constant [2 x i64] [i64 0, i64 4]
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| // CHECK-DAG: [[MAPT:@.+]] = private unnamed_addr constant [2 x i64] [i64 544, i64 800]
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| // CHECK-DAG: @{{.*}} = weak constant i8 0
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| 
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| // TCHECK: @{{.+}} = weak constant [[ENTTY]]
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| // TCHECK: @{{.+}} = {{.*}}constant [[ENTTY]]
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| // TCHECK-NOT: @{{.+}} = weak constant [[ENTTY]]
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| 
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| // Check target registration is registered as a Ctor.
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| // CHECK: appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 0, void ()* @.omp_offloading.requires_reg, i8* null }]
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| 
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| 
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| template<typename tx, typename ty>
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| struct TT{
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|   tx X;
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|   ty Y;
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| };
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| 
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| int global;
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| extern int global;
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| 
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| // CHECK: define {{.*}}[[FOO:@.+]](
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| int foo(int n) {
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|   int a = 0;
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|   short aa = 0;
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|   float b[10];
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|   float bn[n];
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|   double c[5][10];
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|   double cn[5][n];
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|   TT<long long, char> d;
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|   static long *plocal;
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| 
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|   // CHECK:       [[ADD:%.+]] = add nsw i32
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|   // CHECK:       store i32 [[ADD]], i32* [[DEVICE_CAP:%.+]],
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|   // CHECK:       [[GEP:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* %{{.+}}, i32 0, i32 0
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|   // CHECK:       [[DEV:%.+]] = load i32, i32* [[DEVICE_CAP]],
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|   // CHECK:       store i32 [[DEV]], i32* [[GEP]],
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|   // CHECK:       [[TASK:%.+]] = call i8* @__kmpc_omp_task_alloc(%struct.ident_t* [[IN:@.+]], i32 [[GTID:%.+]], i32 1, i[[SZ]] {{20|40}}, i[[SZ]] 4, i32 (i32, i8*)* bitcast (i32 (i32, %{{.+}}*)* [[TASK_ENTRY0:@.+]] to i32 (i32, i8*)*))
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|   // CHECK:       [[BC_TASK:%.+]] = bitcast i8* [[TASK]] to [[TASK_TY0:%.+]]*
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|   // CHECK:       getelementptr inbounds [4 x %struct.kmp_depend_info], [4 x %struct.kmp_depend_info]* %{{.+}}, i[[SZ]] 0, i[[SZ]] 0
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|   // CHECK:       getelementptr inbounds [4 x %struct.kmp_depend_info], [4 x %struct.kmp_depend_info]* %{{.+}}, i[[SZ]] 0, i[[SZ]] 1
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|   // CHECK:       getelementptr inbounds [4 x %struct.kmp_depend_info], [4 x %struct.kmp_depend_info]* %{{.+}}, i[[SZ]] 0, i[[SZ]] 2
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|   // CHECK:       getelementptr inbounds [4 x %struct.kmp_depend_info], [4 x %struct.kmp_depend_info]* %{{.+}}, i[[SZ]] 0, i[[SZ]] 3
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|   // CHECK:       [[DEP_START:%.+]] = getelementptr inbounds [4 x %struct.kmp_depend_info], [4 x %struct.kmp_depend_info]* %{{.+}}, i[[SZ]] 0, i[[SZ]] 0
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|   // CHECK:       [[DEP:%.+]] = bitcast %struct.kmp_depend_info* [[DEP_START]] to i8*
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|   // CHECK:       call void @__kmpc_omp_wait_deps(%struct.ident_t* [[IN]], i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null)
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|   // CHECK:       call void @__kmpc_omp_task_begin_if0(%struct.ident_t* [[IN]], i32 [[GTID]], i8* [[TASK]])
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|   // CHECK:       call i32 [[TASK_ENTRY0]](i32 [[GTID]], [[TASK_TY0]]* [[BC_TASK]])
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|   // CHECK:       call void @__kmpc_omp_task_complete_if0(%struct.ident_t* [[IN]], i32 [[GTID]], i8* [[TASK]])
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|   #pragma omp target parallel for device(global + a) depend(in: global) depend(out: a, b, cn[4])
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|   for (int i = 0; i < 10; ++i) {
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|   }
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| 
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|   // CHECK:       [[ADD:%.+]] = add nsw i32
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|   // CHECK:       store i32 [[ADD]], i32* [[DEVICE_CAP:%.+]],
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| 
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|   // CHECK:       [[BOOL:%.+]] = icmp ne i32 %{{.+}}, 0
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|   // CHECK:       br i1 [[BOOL]], label %[[THEN:.+]], label %[[ELSE:.+]]
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|   // CHECK:       [[THEN]]:
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|   // CHECK-DAG:   [[BPADDR0:%.+]] = getelementptr inbounds [2 x i8*], [2 x i8*]* [[BP:%.+]], i32 0, i32 0
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|   // CHECK-DAG:   [[PADDR0:%.+]] = getelementptr inbounds [2 x i8*], [2 x i8*]* [[P:%.+]], i32 0, i32 0
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|   // CHECK-DAG:   [[CBPADDR0:%.+]] = bitcast i8** [[BPADDR0]] to i[[SZ]]**
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|   // CHECK-DAG:   [[CPADDR0:%.+]] = bitcast i8** [[PADDR0]] to i[[SZ]]**
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|   // CHECK-DAG:   store i[[SZ]]* [[BP0:%[^,]+]], i[[SZ]]** [[CBPADDR0]]
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|   // CHECK-DAG:   store i[[SZ]]* [[BP0]], i[[SZ]]** [[CPADDR0]]
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| 
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|   // CHECK-DAG:   [[BPADDR1:%.+]] = getelementptr inbounds [2 x i8*], [2 x i8*]* [[BP]], i32 0, i32 1
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|   // CHECK-DAG:   [[PADDR1:%.+]] = getelementptr inbounds [2 x i8*], [2 x i8*]* [[P]], i32 0, i32 1
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|   // CHECK-DAG:   [[CBPADDR1:%.+]] = bitcast i8** [[BPADDR1]] to i[[SZ]]*
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|   // CHECK-DAG:   [[CPADDR1:%.+]] = bitcast i8** [[PADDR1]] to i[[SZ]]*
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|   // CHECK-DAG:   store i[[SZ]] [[BP1:%[^,]+]], i[[SZ]]* [[CBPADDR1]]
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|   // CHECK-DAG:   store i[[SZ]] [[BP1]], i[[SZ]]* [[CPADDR1]]
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|   // CHECK-DAG:   getelementptr inbounds [2 x i8*], [2 x i8*]* [[BP]], i32 0, i32 0
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|   // CHECK-DAG:   getelementptr inbounds [2 x i8*], [2 x i8*]* [[P]], i32 0, i32 0
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|   // CHECK:       [[GEP:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* %{{.+}}, i32 0, i32 2
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|   // CHECK:       [[DEV:%.+]] = load i32, i32* [[DEVICE_CAP]],
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|   // CHECK:       store i32 [[DEV]], i32* [[GEP]],
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|   // CHECK:       [[DEV1:%.+]] = load i32, i32* [[DEVICE_CAP]],
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|   // CHECK:       [[DEV2:%.+]] = sext i32 [[DEV1]] to i64
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| 
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|   // CHECK:       [[TASK:%.+]] = call i8* @__kmpc_omp_target_task_alloc(%struct.ident_t* [[IN]], i32 [[GTID]], i32 1, i[[SZ]] {{104|60}}, i[[SZ]] {{16|12}}, i32 (i32, i8*)* bitcast (i32 (i32, %{{.+}}*)* [[TASK_ENTRY1_:@.+]] to i32 (i32, i8*)*), i64 [[DEV2]])
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|   // CHECK:       [[BC_TASK:%.+]] = bitcast i8* [[TASK]] to [[TASK_TY1_:%.+]]*
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|   // CHECK:       getelementptr inbounds [3 x %struct.kmp_depend_info], [3 x %struct.kmp_depend_info]* %{{.+}}, i[[SZ]] 0, i[[SZ]] 0
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|   // CHECK:       getelementptr inbounds [3 x %struct.kmp_depend_info], [3 x %struct.kmp_depend_info]* %{{.+}}, i[[SZ]] 0, i[[SZ]] 1
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|   // CHECK:       getelementptr inbounds [3 x %struct.kmp_depend_info], [3 x %struct.kmp_depend_info]* %{{.+}}, i[[SZ]] 0, i[[SZ]] 2
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|   // CHECK:       [[DEP_START:%.+]] = getelementptr inbounds [3 x %struct.kmp_depend_info], [3 x %struct.kmp_depend_info]* %{{.+}}, i[[SZ]] 0, i[[SZ]] 0
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|   // CHECK:       [[DEP:%.+]] = bitcast %struct.kmp_depend_info* [[DEP_START]] to i8*
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|   // CHECK:       call i32 @__kmpc_omp_task_with_deps(%struct.ident_t* [[IN]], i32 [[GTID]], i8* [[TASK]], i32 3, i8* [[DEP]], i32 0, i8* null)
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|   // CHECK:       br label %[[EXIT:.+]]
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| 
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|   // CHECK:       [[ELSE]]:
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|   // CHECK-NOT:   getelementptr inbounds [2 x i8*], [2 x i8*]*
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|   // CHECK:       [[GEP:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* %{{.+}}, i32 0, i32 2
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|   // CHECK:       [[DEV:%.+]] = load i32, i32* [[DEVICE_CAP]],
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|   // CHECK:       store i32 [[DEV]], i32* [[GEP]],
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|   // CHECK:       [[DEV1:%.+]] = load i32, i32* [[DEVICE_CAP]],
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|   // CHECK:       [[DEV2:%.+]] = sext i32 [[DEV1]] to i64
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| 
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|   // CHECK:       [[TASK:%.+]] = call i8* @__kmpc_omp_target_task_alloc(%struct.ident_t* [[IN]], i32 [[GTID]], i32 1, i[[SZ]] {{56|28}}, i[[SZ]] {{16|12}}, i32 (i32, i8*)* bitcast (i32 (i32, %{{.+}}*)* [[TASK_ENTRY1__:@.+]] to i32 (i32, i8*)*), i64 [[DEV2]])
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|   // CHECK:       [[BC_TASK:%.+]] = bitcast i8* [[TASK]] to [[TASK_TY1__:%.+]]*
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|   // CHECK:       getelementptr inbounds [3 x %struct.kmp_depend_info], [3 x %struct.kmp_depend_info]* %{{.+}}, i[[SZ]] 0, i[[SZ]] 0
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|   // CHECK:       getelementptr inbounds [3 x %struct.kmp_depend_info], [3 x %struct.kmp_depend_info]* %{{.+}}, i[[SZ]] 0, i[[SZ]] 1
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|   // CHECK:       getelementptr inbounds [3 x %struct.kmp_depend_info], [3 x %struct.kmp_depend_info]* %{{.+}}, i[[SZ]] 0, i[[SZ]] 2
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|   // CHECK:       [[DEP_START:%.+]] = getelementptr inbounds [3 x %struct.kmp_depend_info], [3 x %struct.kmp_depend_info]* %{{.+}}, i[[SZ]] 0, i[[SZ]] 0
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|   // CHECK:       [[DEP:%.+]] = bitcast %struct.kmp_depend_info* [[DEP_START]] to i8*
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|   // CHECK:       call i32 @__kmpc_omp_task_with_deps(%struct.ident_t* [[IN]], i32 [[GTID]], i8* [[TASK]], i32 3, i8* [[DEP]], i32 0, i8* null)
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|   // CHECK:       br label %[[EXIT:.+]]
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|   // CHECK:       [[EXIT]]:
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| 
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|   #pragma omp target parallel for device(global + a) nowait depend(inout: global, a, bn) if(target:a)
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|   for (int i = 0; i < *plocal; ++i) {
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|     static int local1;
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|     *plocal = global;
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|     local1 = global;
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|   }
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| 
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|   // CHECK:       [[TASK:%.+]] = call i8* @__kmpc_omp_task_alloc(%struct.ident_t* [[IN]], i32 [[GTID]], i32 1, i[[SZ]] {{48|24}}, i[[SZ]] 4, i32 (i32, i8*)* bitcast (i32 (i32, %{{.+}}*)* [[TASK_ENTRY2:@.+]] to i32 (i32, i8*)*))
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|   // CHECK:       [[BC_TASK:%.+]] = bitcast i8* [[TASK]] to [[TASK_TY2:%.+]]*
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|   // CHECK:       getelementptr inbounds [1 x %struct.kmp_depend_info], [1 x %struct.kmp_depend_info]* %{{.+}}, i[[SZ]] 0, i[[SZ]] 0
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|   // CHECK:       [[DEP_START:%.+]] = getelementptr inbounds [1 x %struct.kmp_depend_info], [1 x %struct.kmp_depend_info]* %{{.+}}, i[[SZ]] 0, i[[SZ]] 0
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|   // CHECK:       [[DEP:%.+]] = bitcast %struct.kmp_depend_info* [[DEP_START]] to i8*
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|   // CHECK:       call void @__kmpc_omp_wait_deps(%struct.ident_t* [[IN]], i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null)
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|   // CHECK:       call void @__kmpc_omp_task_begin_if0(%struct.ident_t* [[IN]], i32 [[GTID]], i8* [[TASK]])
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|   // CHECK:       call i32 [[TASK_ENTRY2]](i32 [[GTID]], [[TASK_TY2]]* [[BC_TASK]])
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|   // CHECK:       call void @__kmpc_omp_task_complete_if0(%struct.ident_t* [[IN]], i32 [[GTID]], i8* [[TASK]])
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|   #pragma omp target parallel for if(0) firstprivate(global) depend(out:global)
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|   for (int i = 0; i < global; ++i) {
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|     global += 1;
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|   }
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| 
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|   return a;
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| }
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| 
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| // Check that the offloading functions are emitted and that the arguments are
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| // correct and loaded correctly for the target regions in foo().
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| 
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| // CHECK:       define internal void [[HVT0:@.+]]()
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| 
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| // CHECK:       define internal{{.*}} i32 [[TASK_ENTRY0]](i32{{.*}}, [[TASK_TY0]]* noalias %1)
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| // CHECK:       store void (i8*, ...)* null, void (i8*, ...)** %
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| // CHECK:       [[DEVICE_CAP:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* %{{.+}}, i32 0, i32 0
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| // CHECK:       [[DEV:%.+]] = load i32, i32* [[DEVICE_CAP]],
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| // CHECK:       [[DEVICE:%.+]] = sext i32 [[DEV]] to i64
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| // CHECK:       [[RET:%.+]] = call i32 @__tgt_target_teams(i64 [[DEVICE]], i8* @{{[^,]+}}, i32 0, i8** null, i8** null, i64* null, i64* null, i32 1, i32 0)
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| // CHECK-NEXT:  [[ERROR:%.+]] = icmp ne i32 [[RET]], 0
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| // CHECK-NEXT:  br i1 [[ERROR]], label %[[FAIL:[^,]+]], label %[[END:[^,]+]]
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| // CHECK:       [[FAIL]]
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| // CHECK:       call void [[HVT0]]()
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| // CHECK-NEXT:  br label %[[END]]
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| // CHECK:       [[END]]
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| // CHECK:       ret i32 0
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| 
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| // CHECK:       define internal void [[HVT1:@.+]](i[[SZ]]* %{{.+}}, i[[SZ]] %{{.+}})
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| 
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| // CHECK:       define internal{{.*}} i32 [[TASK_ENTRY1_]](i32{{.*}}, [[TASK_TY1_]]* noalias %1)
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| // CHECK:       call void (i8*, ...) %
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| // CHECK:       [[SZT:%.+]] = getelementptr inbounds [2 x i64], [2 x i64]* %{{.+}}, i[[SZ]] 0, i[[SZ]] 0
 | |
| // CHECK:       [[DEVICE_CAP:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* %{{.+}}, i32 0, i32 2
 | |
| // CHECK:       [[DEV:%.+]] = load i32, i32* [[DEVICE_CAP]],
 | |
| // CHECK:       [[DEVICE:%.+]] = sext i32 [[DEV]] to i64
 | |
| // CHECK:       [[RET:%.+]] = call i32 @__tgt_target_teams_nowait(i64 [[DEVICE]], i8* @{{[^,]+}}, i32 2, i8** [[BPR:%[^,]+]], i8** [[PR:%[^,]+]], i64* [[SZT]], i64* getelementptr inbounds ([2 x i64], [2 x i64]* [[MAPT]], i32 0, i32 0), i32 1, i32 0)
 | |
| 
 | |
| // CHECK:       [[ERROR:%.+]] = icmp ne i32 [[RET]], 0
 | |
| // CHECK-NEXT:  br i1 [[ERROR]], label %[[FAIL:[^,]+]], label %[[END:[^,]+]]
 | |
| // CHECK:       [[FAIL]]
 | |
| // CHECK:       [[BP0:%.+]] = load i[[SZ]]*, i[[SZ]]** %
 | |
| // CHECK:       [[BP1_I32:%.+]] = load i32, i32* @
 | |
| // CHECK-64:    [[BP1_CAST:%.+]] = bitcast i[[SZ]]* [[BP1_PTR:%.+]] to i32*
 | |
| // CHECK-64:    store i32 [[BP1_I32]], i32* [[BP1_CAST]],
 | |
| // CHECK-32:    store i32 [[BP1_I32]], i32* [[BP1_PTR:%.+]],
 | |
| // CHECK:       [[BP1:%.+]] = load i[[SZ]], i[[SZ]]* [[BP1_PTR]],
 | |
| // CHECK:       call void [[HVT1]](i[[SZ]]* [[BP0]], i[[SZ]] [[BP1]])
 | |
| // CHECK-NEXT:  br label %[[END]]
 | |
| // CHECK:       [[END]]
 | |
| // CHECK:       ret i32 0
 | |
| 
 | |
| // CHECK:       define internal{{.*}} i32 [[TASK_ENTRY1__]](i32{{.*}}, [[TASK_TY1__]]* noalias %1)
 | |
| // CHECK:       call void (i8*, ...) %
 | |
| // CHECK:       [[DEVICE_CAP:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* %{{.+}}, i32 0, i32 2
 | |
| // CHECK:       [[BP0:%.+]] = load i[[SZ]]*, i[[SZ]]** %
 | |
| // CHECK:       [[BP1_I32:%.+]] = load i32, i32* @
 | |
| // CHECK-64:    [[BP1_CAST:%.+]] = bitcast i[[SZ]]* [[BP1_PTR:%.+]] to i32*
 | |
| // CHECK-64:    store i32 [[BP1_I32]], i32* [[BP1_CAST]],
 | |
| // CHECK-32:    store i32 [[BP1_I32]], i32* [[BP1_PTR:%.+]],
 | |
| // CHECK:       [[BP1:%.+]] = load i[[SZ]], i[[SZ]]* [[BP1_PTR]],
 | |
| // CHECK:       call void [[HVT1]](i[[SZ]]* [[BP0]], i[[SZ]] [[BP1]])
 | |
| // CHECK:       ret i32 0
 | |
| 
 | |
| // CHECK:       define internal void [[HVT2:@.+]](i[[SZ]] %{{.+}})
 | |
| // Create stack storage and store argument in there.
 | |
| // CHECK:       [[AA_ADDR:%.+]] = alloca i[[SZ]], align
 | |
| // CHECK:       store i[[SZ]] %{{.+}}, i[[SZ]]* [[AA_ADDR]], align
 | |
| // CHECK-64:    [[AA_CADDR:%.+]] = bitcast i[[SZ]]* [[AA_ADDR]] to i32*
 | |
| // CHECK-64:    load i32, i32* [[AA_CADDR]], align
 | |
| // CHECK-32:    load i32, i32* [[AA_ADDR]], align
 | |
| 
 | |
| // CHECK:       define internal{{.*}} i32 [[TASK_ENTRY2]](i32{{.*}}, [[TASK_TY2]]* noalias %1)
 | |
| // CHECK:       call void (i8*, ...) %
 | |
| // CHECK:       [[BP1_I32:%.+]] = load i32, i32* %
 | |
| // CHECK-64:    [[BP1_CAST:%.+]] = bitcast i[[SZ]]* [[BP1_PTR:%.+]] to i32*
 | |
| // CHECK-64:    store i32 [[BP1_I32]], i32* [[BP1_CAST]],
 | |
| // CHECK-32:    store i32 [[BP1_I32]], i32* [[BP1_PTR:%.+]],
 | |
| // CHECK:       [[BP1:%.+]] = load i[[SZ]], i[[SZ]]* [[BP1_PTR]],
 | |
| // CHECK:       call void [[HVT2]](i[[SZ]] [[BP1]])
 | |
| // CHECK:       ret i32 0
 | |
| 
 | |
| 
 | |
| #endif
 |