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94473f4db6
Generate nuw GEPs for struct member accesses, as inbounds + non-negative implies nuw. Regression tests are updated using update scripts where possible, and by find + replace where not.
191 lines
12 KiB
C++
191 lines
12 KiB
C++
// expected-no-diagnostics
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#ifndef HEADER
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#define HEADER
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///==========================================================================///
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// RUN: %clang_cc1 -DUSE -DCK31A -verify -fopenmp -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap %s --check-prefixes=CK31A,CK31A-64,CK31A-USE
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// RUN: %clang_cc1 -DUSE -DCK31A -fopenmp -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -emit-pch -o %t %s
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// RUN: %clang_cc1 -DUSE -fopenmp -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap %s --check-prefixes=CK31A,CK31A-64,CK31A-USE
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// RUN: %clang_cc1 -DUSE -DCK31A -verify -fopenmp -fopenmp-targets=i386-pc-linux-gnu -x c++ -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap %s --check-prefixes=CK31A,CK31A-32,CK31A-USE
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// RUN: %clang_cc1 -DUSE -DCK31A -fopenmp -fopenmp-targets=i386-pc-linux-gnu -x c++ -std=c++11 -triple i386-unknown-unknown -emit-pch -o %t %s
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// RUN: %clang_cc1 -DUSE -fopenmp -fopenmp-targets=i386-pc-linux-gnu -x c++ -triple i386-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap %s --check-prefixes=CK31A,CK31A-32,CK31A-USE
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// RUN: %clang_cc1 -DUSE -DCK31A -verify -fopenmp-simd -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap --check-prefix SIMD-ONLY18 %s
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// RUN: %clang_cc1 -DUSE -DCK31A -fopenmp-simd -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -emit-pch -o %t %s
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// RUN: %clang_cc1 -DUSE -fopenmp-simd -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap --check-prefix SIMD-ONLY18 %s
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// RUN: %clang_cc1 -DUSE -DCK31A -verify -fopenmp-simd -fopenmp-targets=i386-pc-linux-gnu -x c++ -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap --check-prefix SIMD-ONLY18 %s
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// RUN: %clang_cc1 -DUSE -DCK31A -fopenmp-simd -fopenmp-targets=i386-pc-linux-gnu -x c++ -std=c++11 -triple i386-unknown-unknown -emit-pch -o %t %s
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// RUN: %clang_cc1 -DUSE -fopenmp-simd -fopenmp-targets=i386-pc-linux-gnu -x c++ -triple i386-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap --check-prefix SIMD-ONLY18 %s
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// RUN: %clang_cc1 -DCK31A -verify -fopenmp -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap %s --check-prefixes=CK31A,CK31A-64,CK31A-NOUSE
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// RUN: %clang_cc1 -DCK31A -fopenmp -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -emit-pch -o %t %s
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// RUN: %clang_cc1 -fopenmp -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap %s --check-prefixes=CK31A,CK31A-64,CK31A-NOUSE
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// RUN: %clang_cc1 -DCK31A -verify -fopenmp -fopenmp-targets=i386-pc-linux-gnu -x c++ -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap %s --check-prefixes=CK31A,CK31A-32,CK31A-NOUSE
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// RUN: %clang_cc1 -DCK31A -fopenmp -fopenmp-targets=i386-pc-linux-gnu -x c++ -std=c++11 -triple i386-unknown-unknown -emit-pch -o %t %s
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// RUN: %clang_cc1 -fopenmp -fopenmp-targets=i386-pc-linux-gnu -x c++ -triple i386-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap %s --check-prefixes=CK31A,CK31A-32,CK31A-NOUSE
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// RUN: %clang_cc1 -DCK31A -verify -fopenmp-simd -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap --check-prefix SIMD-ONLY18 %s
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// RUN: %clang_cc1 -DCK31A -fopenmp-simd -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -emit-pch -o %t %s
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// RUN: %clang_cc1 -fopenmp-simd -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap --check-prefix SIMD-ONLY18 %s
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// RUN: %clang_cc1 -DCK31A -verify -fopenmp-simd -fopenmp-targets=i386-pc-linux-gnu -x c++ -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap --check-prefix SIMD-ONLY18 %s
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// RUN: %clang_cc1 -DCK31A -fopenmp-simd -fopenmp-targets=i386-pc-linux-gnu -x c++ -std=c++11 -triple i386-unknown-unknown -emit-pch -o %t %s
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// RUN: %clang_cc1 -fopenmp-simd -fopenmp-targets=i386-pc-linux-gnu -x c++ -triple i386-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap --check-prefix SIMD-ONLY18 %s
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// SIMD-ONLY18-NOT: {{__kmpc|__tgt}}
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#ifdef CK31A
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// CK31A: [[ST:%.+]] = type { i32, i32 }
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struct ST {
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int i;
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int j;
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};
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// CK31A-LABEL: @.__omp_offloading_{{.*}}explicit_maps_single{{.*}}_l{{[0-9]+}}.region_id = weak constant i8 0
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//
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// CK31A: [[SIZE00:@.+]] = private {{.*}}constant [7 x i64] [i64 0, i64 4, i64 4, i64 4, i64 0, i64 4, i64 4]
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// PRESENT=0x1000 | TARGET_PARAM=0x20 = 0x1020
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// CK31A-USE: [[MTYPE00:@.+]] = private {{.*}}constant [7 x i64] [i64 [[#0x1020]],
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// CK31A-NOUSE: [[MTYPE00:@.+]] = private {{.*}}constant [7 x i64] [i64 [[#0x1000]],
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//
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// MEMBER_OF_1=0x1000000000000 | PRESENT=0x1000 | FROM=0x2 | TO=0x1 = 0x1000000001003
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// MEMBER_OF_1=0x1000000000000 | FROM=0x2 | TO=0x1 = 0x1000000000003
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// PRESENT=0x1000 | TARGET_PARAM=0x20 | FROM=0x2 | TO=0x1 = 0x1023
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// CK31A-USE-SAME: {{^}} i64 [[#0x1000000001003]], i64 [[#0x1000000000003]], i64 [[#0x1023]],
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// CK31A-NOUSE-SAME: {{^}} i64 [[#0x1000000001003]], i64 [[#0x1000000000003]], i64 [[#0x1003]],
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//
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// PRESENT=0x1000 | TARGET_PARAM=0x20 = 0x1020
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// MEMBER_OF_5=0x5000000000000 | PRESENT=0x1000 | FROM=0x2 | TO=0x1 = 0x5000000001003
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// MEMBER_OF_5=0x5000000000000 | FROM=0x2 | TO=0x1 = 0x5000000000003
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// CK31A-USE-SAME: {{^}} i64 [[#0x1020]], i64 [[#0x5000000001003]], i64 [[#0x5000000000003]]]
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// CK31A-NOUSE-SAME: {{^}} i64 [[#0x1000]], i64 [[#0x5000000001003]], i64 [[#0x5000000000003]]]
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// CK31A-LABEL: @.__omp_offloading_{{.*}}explicit_maps_single{{.*}}_l{{[0-9]+}}.region_id = weak constant i8 0
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// CK31A: [[SIZE01:@.+]] = private {{.*}}constant [1 x i[[Z:64|32]]] [i[[Z:64|32]] 4]
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//
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// PRESENT=0x1000 | CLOSE=0x400 | TARGET_PARAM=0x20 | ALWAYS=0x4 | FROM=0x2 | TO=0x1 = 0x1427
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// CK31A-USE: [[MTYPE01:@.+]] = private {{.*}}constant [1 x i64] [i64 [[#0x1427]]]
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// CK31A-NOUSE: [[MTYPE01:@.+]] = private {{.*}}constant [1 x i64] [i64 [[#0x1407]]]
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// CK31A-LABEL: explicit_maps_single{{.*}}(
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void explicit_maps_single (int ii){
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// CK31A: alloca i32
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// Map of a scalar.
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// CK31A: [[A:%.+]] = alloca i32
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int a = ii;
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// CK31A: [[ST1:%.+]] = alloca [[ST]]
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// CK31A: [[ST2:%.+]] = alloca [[ST]]
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struct ST st1;
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struct ST st2;
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// Make sure the struct picks up present even if another element of the struct
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// doesn't have present.
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// Region 00
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// CK31A: [[ST1_J:%.+]] = getelementptr inbounds nuw [[ST]], ptr [[ST1]], i{{.+}} 0, i{{.+}} 1
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// CK31A: [[ST1_I:%.+]] = getelementptr inbounds nuw [[ST]], ptr [[ST1]], i{{.+}} 0, i{{.+}} 0
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// CK31A: [[ST2_I:%.+]] = getelementptr inbounds nuw [[ST]], ptr [[ST2]], i{{.+}} 0, i{{.+}} 0
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// CK31A: [[ST2_J:%.+]] = getelementptr inbounds nuw [[ST]], ptr [[ST2]], i{{.+}} 0, i{{.+}} 1
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// CK31A-DAG: call i32 @__tgt_target_kernel(ptr @{{.+}}, i64 -1, i32 -1, i32 0, ptr @.{{.+}}.region_id, ptr [[ARGS:%.+]])
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// CK31A-DAG: [[BPARG:%.+]] = getelementptr inbounds {{.+}}[[ARGS]], i32 0, i32 2
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// CK31A-DAG: store ptr [[BPGEP:%.+]], ptr [[BPARG]]
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// CK31A-DAG: [[PARG:%.+]] = getelementptr inbounds {{.+}}[[ARGS]], i32 0, i32 3
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// CK31A-DAG: store ptr [[PGEP:%.+]], ptr [[PARG]]
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// CK31A-DAG: [[SARG:%.+]] = getelementptr inbounds {{.+}}[[ARGS]], i32 0, i32 4
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// CK31A-DAG: store ptr [[SIZES:%.+]], ptr [[SARG]]
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// CK31A-DAG: [[SIZES]] = getelementptr inbounds [7 x i64], ptr [[S:%.+]], i{{.+}} 0, i{{.+}} 0
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// CK31A-DAG: [[BPGEP]] = getelementptr inbounds {{.+}}[[BP:%[^,]+]]
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// CK31A-DAG: [[PGEP]] = getelementptr inbounds {{.+}}[[P:%[^,]+]]
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// st1
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// CK31A-DAG: [[BP0:%.+]] = getelementptr inbounds {{.+}}[[BP]], i{{.+}} 0, i{{.+}} 0
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// CK31A-DAG: [[P0:%.+]] = getelementptr inbounds {{.+}}[[P]], i{{.+}} 0, i{{.+}} 0
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// CK31A-DAG: [[S0:%.+]] = getelementptr inbounds {{.+}}[[S]], i{{.+}} 0, i{{.+}} 0
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// CK31A-DAG: store ptr [[ST1]], ptr [[BP0]]
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// CK31A-DAG: store ptr [[ST1_I]], ptr [[P0]]
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// CK31A-DAG: store i64 %{{.+}}, ptr [[S0]]
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// st1.j
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// CK31A-DAG: [[BP1:%.+]] = getelementptr inbounds {{.+}}[[BP]], i{{.+}} 0, i{{.+}} 1
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// CK31A-DAG: [[P1:%.+]] = getelementptr inbounds {{.+}}[[P]], i{{.+}} 0, i{{.+}} 1
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// CK31A-DAG: store ptr [[ST1]], ptr [[BP1]]
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// CK31A-DAG: store ptr [[ST1_J]], ptr [[P1]]
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// st1.i
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// CK31A-DAG: [[BP2:%.+]] = getelementptr inbounds {{.+}}[[BP]], i{{.+}} 0, i{{.+}} 2
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// CK31A-DAG: [[P2:%.+]] = getelementptr inbounds {{.+}}[[P]], i{{.+}} 0, i{{.+}} 2
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// CK31A-DAG: store ptr [[ST1]], ptr [[BP2]]
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// CK31A-DAG: store ptr [[ST1_I]], ptr [[P2]]
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// a
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// CK31A-DAG: [[BP3:%.+]] = getelementptr inbounds {{.+}}[[BP]], i{{.+}} 0, i{{.+}} 3
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// CK31A-DAG: [[P3:%.+]] = getelementptr inbounds {{.+}}[[P]], i{{.+}} 0, i{{.+}} 3
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// CK31A-DAG: store ptr [[A]], ptr [[BP3]]
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// CK31A-DAG: store ptr [[A]], ptr [[P3]]
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// st2
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// CK31A-DAG: [[BP4:%.+]] = getelementptr inbounds {{.+}}[[BP]], i{{.+}} 0, i{{.+}} 4
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// CK31A-DAG: [[P4:%.+]] = getelementptr inbounds {{.+}}[[P]], i{{.+}} 0, i{{.+}} 4
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// CK31A-DAG: [[S4:%.+]] = getelementptr inbounds {{.+}}[[S]], i{{.+}} 0, i{{.+}} 4
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// CK31A-DAG: store ptr [[ST2]], ptr [[BP4]]
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// CK31A-DAG: store ptr [[ST2_I]], ptr [[P4]]
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// CK31A-DAG: store i64 %{{.+}}, ptr [[S4]]
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// st2.i
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// CK31A-DAG: [[BP5:%.+]] = getelementptr inbounds {{.+}}[[BP]], i{{.+}} 0, i{{.+}} 5
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// CK31A-DAG: [[P5:%.+]] = getelementptr inbounds {{.+}}[[P]], i{{.+}} 0, i{{.+}} 5
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// CK31A-DAG: store ptr [[ST2]], ptr [[BP5]]
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// CK31A-DAG: store ptr [[ST2_I]], ptr [[P5]]
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// st2.j
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// CK31A-DAG: [[BP6:%.+]] = getelementptr inbounds {{.+}}[[BP]], i{{.+}} 0, i{{.+}} 6
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// CK31A-DAG: [[P6:%.+]] = getelementptr inbounds {{.+}}[[P]], i{{.+}} 0, i{{.+}} 6
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// CK31A-DAG: store ptr [[ST2]], ptr [[BP6]]
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// CK31A-DAG: store ptr [[ST2_J]], ptr [[P6]]
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// CK31A-USE: call void [[CALL00:@.+]](ptr [[ST1]], ptr [[A]], ptr [[ST2]])
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// CK31A-NOUSE: call void [[CALL00:@.+]]()
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#pragma omp target map(tofrom \
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: st1.i) map(present, tofrom \
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: a, st1.j, st2.i) map(tofrom \
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: st2.j)
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{
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#ifdef USE
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st1.i++;
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a++;
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st1.j++;
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st2.i++;
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st2.j++;
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#endif
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}
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// Always Close Present.
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// Region 01
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// CK31A-DAG: call i32 @__tgt_target_kernel(ptr @{{.+}}, i64 -1, i32 -1, i32 0, ptr @.{{.+}}.region_id, ptr [[ARGS:%.+]])
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// CK31A-DAG: [[BPARG:%.+]] = getelementptr inbounds {{.+}}[[ARGS]], i32 0, i32 2
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// CK31A-DAG: store ptr [[BPGEP:%.+]], ptr [[BPARG]]
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// CK31A-DAG: [[PARG:%.+]] = getelementptr inbounds {{.+}}[[ARGS]], i32 0, i32 3
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// CK31A-DAG: store ptr [[PGEP:%.+]], ptr [[PARG]]
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// CK31A-DAG: [[BPGEP]] = getelementptr inbounds {{.+}}[[BP:%[^,]+]]
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// CK31A-DAG: [[PGEP]] = getelementptr inbounds {{.+}}[[P:%[^,]+]]
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// CK31A-DAG: [[BP0:%.+]] = getelementptr inbounds {{.+}}[[BP]], i{{.+}} 0, i{{.+}} 0
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// CK31A-DAG: [[P0:%.+]] = getelementptr inbounds {{.+}}[[P]], i{{.+}} 0, i{{.+}} 0
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// CK31A-DAG: store ptr [[VAR0:%.+]], ptr [[BP0]]
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// CK31A-DAG: store ptr [[VAR0]], ptr [[P0]]
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// CK31A-USE: call void [[CALL01:@.+]](ptr {{[^,]+}})
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// CK31A-NOUSE: call void [[CALL01:@.+]]()
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#pragma omp target map(always close present tofrom \
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: a)
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{
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#ifdef USE
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a++;
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#endif
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}
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}
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// CK31A: define {{.+}}[[CALL00]]
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// CK31A: define {{.+}}[[CALL01]]
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#endif // CK31A
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#endif
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