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05727d94de75e2e98e6ae37c36aeb4f6ca6b2aed
clang-p2996/clang/test/OpenMP/target_codegen_registration.cpp
Mike Rice c954cfeb57 Some uses of the preprocessor can result in multiple target regions on the 
same line. Cases such as those in the associated lit tests, can now be
supported.

This adds a 'Count' field to TargetRegionEntryInfo to differentiate
regions with the same source position.

The OffloadEntriesInfoManager routines are updated to maintain a count of
regions seen at a location. The registration of regions proceeds that same as
before, but now the next available count is always determined and used in the
offload entry.

Fixes: https://github.com/llvm/llvm-project/issues/52707

Differential Revision: https://reviews.llvm.org/D134816
2022-11-04 12:54:22 -07:00

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// Test host codegen.
// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s
// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp -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
// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s
// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp -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
// 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
// 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
// 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
// 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
// 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
// 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
// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
// Test target codegen - host bc file has to be created first.
// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm-bc %s -o %t-ppc-host.bc
// RUN: %clang_cc1 -verify -fopenmp -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
// RUN: %clang_cc1 -fopenmp -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
// RUN: %clang_cc1 -fopenmp -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
// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm-bc %s -o %t-x86-host.bc
// RUN: %clang_cc1 -verify -fopenmp -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
// RUN: %clang_cc1 -fopenmp -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
// RUN: %clang_cc1 -fopenmp -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
// 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
// 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
// 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
// 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
// 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
// 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
// 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
// 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
// SIMD-ONLY1-NOT: {{__kmpc|__tgt}}
// Check that no target code is emitted if no omptests flag was provided.
// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -emit-llvm %s -o - | FileCheck %s -check-prefix=CHECK-NTARGET
// RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY2 %s
// SIMD-ONLY2-NOT: {{__kmpc|__tgt}}
// expected-no-diagnostics
#ifndef HEADER
#define HEADER
// CHECK-DAG: [[SA:%.+]] = type { [4 x i32] }
// CHECK-DAG: [[SB:%.+]] = type { [8 x i32] }
// CHECK-DAG: [[SC:%.+]] = type { [16 x i32] }
// CHECK-DAG: [[SD:%.+]] = type { [32 x i32] }
// CHECK-DAG: [[SE:%.+]] = type { [64 x i32] }
// CHECK-DAG: [[ST1:%.+]] = type { [228 x i32] }
// CHECK-DAG: [[ST2:%.+]] = type { [1128 x i32] }
// CHECK-DAG: [[ENTTY:%.+]] = type { ptr, ptr, i[[SZ:32|64]], i32, i32 }
// TCHECK: [[ENTTY:%.+]] = type { ptr, ptr, i[[SZ:32|64]], i32, i32 }
// CHECK-DAG: [[A1:@.+]] = internal global [[SA]]
// CHECK-DAG: [[A2:@.+]] ={{.*}} global [[SA]]
// CHECK-DAG: [[B1:@.+]] ={{.*}} global [[SB]]
// CHECK-DAG: [[B2:@.+]] ={{.*}} global [[SB]]
// CHECK-DAG: [[C1:@.+]] = internal global [[SC]]
// CHECK-DAG: [[D1:@.+]] ={{.*}} global [[SD]]
// CHECK-DAG: [[E1:@.+]] ={{.*}} global [[SE]]
// CHECK-DAG: [[T1:@.+]] ={{.*}} global [[ST1]]
// CHECK-DAG: [[T2:@.+]] ={{.*}} global [[ST2]]
// CHECK-NTARGET-DAG: [[SA:%.+]] = type { [4 x i32] }
// CHECK-NTARGET-DAG: [[SB:%.+]] = type { [8 x i32] }
// CHECK-NTARGET-DAG: [[SC:%.+]] = type { [16 x i32] }
// CHECK-NTARGET-DAG: [[SD:%.+]] = type { [32 x i32] }
// CHECK-NTARGET-DAG: [[SE:%.+]] = type { [64 x i32] }
// CHECK-NTARGET-DAG: [[ST1:%.+]] = type { [228 x i32] }
// CHECK-NTARGET-DAG: [[ST2:%.+]] = type { [1128 x i32] }
// CHECK-NTARGET-NOT: type { ptr,
// CHECK-NTARGET-NOT: type { i32,
// We have 7 target regions
// CHECK-DAG: {{@.+}} = weak{{.*}} constant i8 0
// TCHECK-NOT: {{@.+}} = weak{{.*}} constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
// CHECK-DAG: {{@.+}} = weak{{.*}} constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
// CHECK-DAG: {{@.+}} = weak{{.*}} constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
// CHECK-DAG: {{@.+}} = weak{{.*}} constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
// CHECK-DAG: {{@.+}} = weak{{.*}} constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
// CHECK-DAG: {{@.+}} = weak{{.*}} constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
// CHECK-DAG: {{@.+}} = weak{{.*}} constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
// CHECK-DAG: {{@.+}} = weak{{.*}} constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
// CHECK-DAG: {{@.+}} = weak{{.*}} constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
// CHECK-DAG: {{@.+}} = weak{{.*}} constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
// CHECK-DAG: {{@.+}} = weak{{.*}} constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
// CHECK-DAG: {{@.+}} = weak{{.*}} constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
// CHECK-NTARGET-NOT: weak constant i8 0
// CHECK-NTARGET-NOT: private unnamed_addr constant [1 x i
// CHECK-DAG: [[NAMEPTR1:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME1:__omp_offloading_[0-9a-f]+_[0-9a-f]+__Z.+_l[0-9]+]]\00"
// CHECK-DAG: @.omp_offloading.entry.[[NAME1]] = weak{{.*}} constant [[ENTTY]] { ptr @{{.*}}, ptr [[NAMEPTR1]], i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
// CHECK-DAG: [[NAMEPTR2:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME2:.+]]\00"
// CHECK-DAG: @.omp_offloading.entry.[[NAME2]] = weak{{.*}} constant [[ENTTY]] { ptr @{{.*}}, ptr [[NAMEPTR2]], i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
// CHECK-DAG: [[NAMEPTR3:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME3:.+]]\00"
// CHECK-DAG: @.omp_offloading.entry.[[NAME3]] = weak{{.*}} constant [[ENTTY]] { ptr @{{.*}}, ptr [[NAMEPTR3]], i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
// CHECK-DAG: [[NAMEPTR4:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME4:.+]]\00"
// CHECK-DAG: @.omp_offloading.entry.[[NAME4]] = weak{{.*}} constant [[ENTTY]] { ptr @{{.*}}, ptr [[NAMEPTR4]], i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
// CHECK-DAG: [[NAMEPTR5:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME5:.+]]\00"
// CHECK-DAG: @.omp_offloading.entry.[[NAME5]] = weak{{.*}} constant [[ENTTY]] { ptr @{{.*}}, ptr [[NAMEPTR5]], i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
// CHECK-DAG: [[NAMEPTR6:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME6:.+]]\00"
// CHECK-DAG: @.omp_offloading.entry.[[NAME6]] = weak{{.*}} constant [[ENTTY]] { ptr @{{.*}}, ptr [[NAMEPTR6]], i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
// CHECK-DAG: [[NAMEPTR7:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME7:.+]]\00"
// CHECK-DAG: @.omp_offloading.entry.[[NAME7]] = weak{{.*}} constant [[ENTTY]] { ptr @{{.*}}, ptr [[NAMEPTR7]], i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
// CHECK-DAG: [[NAMEPTR8:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME8:.+]]\00"
// CHECK-DAG: @.omp_offloading.entry.[[NAME8]] = weak{{.*}} constant [[ENTTY]] { ptr @{{.*}}, ptr [[NAMEPTR8]], i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
// CHECK-DAG: [[NAMEPTR9:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME9:.+]]\00"
// CHECK-DAG: @.omp_offloading.entry.[[NAME9]] = weak{{.*}} constant [[ENTTY]] { ptr @{{.*}}, ptr [[NAMEPTR9]], i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
// CHECK-DAG: [[NAMEPTR10:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME10:.+]]\00"
// CHECK-DAG: @.omp_offloading.entry.[[NAME10]] = weak{{.*}} constant [[ENTTY]] { ptr @{{.*}}, ptr [[NAMEPTR10]], i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
// CHECK-DAG: [[NAMEPTR11:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME11:.+]]\00"
// CHECK-DAG: @.omp_offloading.entry.[[NAME11]] = weak{{.*}} constant [[ENTTY]] { ptr @{{.*}}, ptr [[NAMEPTR11]], i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
// CHECK-DAG: [[NAMEPTR12:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME12:.+]]\00"
// CHECK-DAG: @.omp_offloading.entry.[[NAME12]] = weak{{.*}} constant [[ENTTY]] { ptr @{{.*}}, ptr [[NAMEPTR12]], i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
// TCHECK-DAG: [[NAMEPTR1:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME1:__omp_offloading_[0-9a-f]+_[0-9a-f]+__Z.+_l[0-9]+]]\00"
// TCHECK-DAG: @.omp_offloading.entry.[[NAME1]] = weak{{.*}} constant [[ENTTY]] { ptr @{{.*}}, ptr [[NAMEPTR1]], i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
// TCHECK-DAG: [[NAMEPTR2:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME2:.+]]\00"
// TCHECK-DAG: @.omp_offloading.entry.[[NAME2]] = weak{{.*}} constant [[ENTTY]] { ptr @{{.*}}, ptr [[NAMEPTR2]], i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
// TCHECK-DAG: [[NAMEPTR3:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME3:.+]]\00"
// TCHECK-DAG: @.omp_offloading.entry.[[NAME3]] = weak{{.*}} constant [[ENTTY]] { ptr @{{.*}}, ptr [[NAMEPTR3]], i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
// TCHECK-DAG: [[NAMEPTR4:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME4:.+]]\00"
// TCHECK-DAG: @.omp_offloading.entry.[[NAME4]] = weak{{.*}} constant [[ENTTY]] { ptr @{{.*}}, ptr [[NAMEPTR4]], i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
// TCHECK-DAG: [[NAMEPTR5:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME5:.+]]\00"
// TCHECK-DAG: @.omp_offloading.entry.[[NAME5]] = weak{{.*}} constant [[ENTTY]] { ptr @{{.*}}, ptr [[NAMEPTR5]], i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
// TCHECK-DAG: [[NAMEPTR6:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME6:.+]]\00"
// TCHECK-DAG: @.omp_offloading.entry.[[NAME6]] = weak{{.*}} constant [[ENTTY]] { ptr @{{.*}}, ptr [[NAMEPTR6]], i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
// TCHECK-DAG: [[NAMEPTR7:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME7:.+]]\00"
// TCHECK-DAG: @.omp_offloading.entry.[[NAME7]] = weak{{.*}} constant [[ENTTY]] { ptr @{{.*}}, ptr [[NAMEPTR7]], i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
// TCHECK-DAG: [[NAMEPTR8:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME8:.+]]\00"
// TCHECK-DAG: @.omp_offloading.entry.[[NAME8]] = weak{{.*}} constant [[ENTTY]] { ptr @{{.*}}, ptr [[NAMEPTR8]], i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
// TCHECK-DAG: [[NAMEPTR9:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME9:.+]]\00"
// TCHECK-DAG: @.omp_offloading.entry.[[NAME9]] = weak{{.*}} constant [[ENTTY]] { ptr @{{.*}}, ptr [[NAMEPTR9]], i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
// TCHECK-DAG: [[NAMEPTR10:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME10:.+]]\00"
// TCHECK-DAG: @.omp_offloading.entry.[[NAME10]] = weak{{.*}} constant [[ENTTY]] { ptr @{{.*}}, ptr [[NAMEPTR10]], i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
// TCHECK-DAG: [[NAMEPTR11:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME11:.+]]\00"
// TCHECK-DAG: @.omp_offloading.entry.[[NAME11]] = weak{{.*}} constant [[ENTTY]] { ptr @{{.*}}, ptr [[NAMEPTR11]], i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
// TCHECK-DAG: [[NAMEPTR12:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME12:.+]]\00"
// TCHECK-DAG: @.omp_offloading.entry.[[NAME12]] = weak{{.*}} constant [[ENTTY]] { ptr @{{.*}}, ptr [[NAMEPTR12]], i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
// We have 4 initializers, one for the 500 priority, another one for 501, or more for the default priority, and the last one for the offloading registration function.
// CHECK: @llvm.global_ctors = appending global [4 x { i32, ptr, ptr }] [
// CHECK-SAME: { i32, ptr, ptr } { i32 500, ptr [[P500:@[^,]+]], ptr null },
// CHECK-SAME: { i32, ptr, ptr } { i32 501, ptr [[P501:@[^,]+]], ptr null },
// CHECK-SAME: { i32, ptr, ptr } { i32 65535, ptr [[PMAX:@[^,]+]], ptr null },
// CHECK-SAME: { i32, ptr, ptr } { i32 0, ptr @.omp_offloading.requires_reg, ptr null }
// CHECK-NTARGET: @llvm.global_ctors = appending global [3 x { i32, ptr, ptr }] [
extern int *R;
struct SA {
int arr[4];
void foo() {
int a = *R;
a += 1;
*R = a;
}
SA() {
int a = *R;
a += 2;
*R = a;
}
~SA() {
int a = *R;
a += 3;
*R = a;
}
};
struct SB {
int arr[8];
void foo() {
int a = *R;
#pragma omp target
a += 4;
*R = a;
}
SB() {
int a = *R;
a += 5;
*R = a;
}
~SB() {
int a = *R;
a += 6;
*R = a;
}
};
struct SC {
int arr[16];
void foo() {
int a = *R;
a += 7;
*R = a;
}
SC() {
int a = *R;
#pragma omp target
a += 8;
*R = a;
}
~SC() {
int a = *R;
a += 9;
*R = a;
}
};
struct SD {
int arr[32];
void foo() {
int a = *R;
a += 10;
*R = a;
}
SD() {
int a = *R;
a += 11;
*R = a;
}
~SD() {
int a = *R;
#pragma omp target
a += 12;
*R = a;
}
};
struct SE {
int arr[64];
void foo() {
int a = *R;
#pragma omp target if(0)
a += 13;
*R = a;
}
SE() {
int a = *R;
#pragma omp target
a += 14;
*R = a;
}
~SE() {
int a = *R;
#pragma omp target
a += 15;
*R = a;
}
};
template <int x>
struct ST {
int arr[128 + x];
void foo() {
int a = *R;
#pragma omp target
a += 16 + x;
*R = a;
}
ST() {
int a = *R;
#pragma omp target
a += 17 + x;
*R = a;
}
~ST() {
int a = *R;
#pragma omp target
a += 18 + x;
*R = a;
}
};
// We have to make sure we us all the target regions:
//CHECK-DAG: define internal void @[[NAME1]](
//CHECK-DAG: call void @[[NAME1]](
//CHECK-DAG: define internal void @[[NAME2]](
//CHECK-DAG: call void @[[NAME2]](
//CHECK-DAG: define internal void @[[NAME3]](
//CHECK-DAG: call void @[[NAME3]](
//CHECK-DAG: define internal void @[[NAME4]](
//CHECK-DAG: call void @[[NAME4]](
//CHECK-DAG: define internal void @[[NAME5]](
//CHECK-DAG: call void @[[NAME5]](
//CHECK-DAG: define internal void @[[NAME6]](
//CHECK-DAG: call void @[[NAME6]](
//CHECK-DAG: define internal void @[[NAME7]](
//CHECK-DAG: call void @[[NAME7]](
//CHECK-DAG: define internal void @[[NAME8]](
//CHECK-DAG: call void @[[NAME8]](
//CHECK-DAG: define internal void @[[NAME9]](
//CHECK-DAG: call void @[[NAME9]](
//CHECK-DAG: define internal void @[[NAME10]](
//CHECK-DAG: call void @[[NAME10]](
//CHECK-DAG: define internal void @[[NAME11]](
//CHECK-DAG: call void @[[NAME11]](
//CHECK-DAG: define internal void @[[NAME12]](
//CHECK-DAG: call void @[[NAME12]](
//TCHECK-DAG: define weak{{.*}} void @[[NAME1]](
//TCHECK-DAG: define weak{{.*}} void @[[NAME2]](
//TCHECK-DAG: define weak{{.*}} void @[[NAME3]](
//TCHECK-DAG: define weak{{.*}} void @[[NAME4]](
//TCHECK-DAG: define weak{{.*}} void @[[NAME5]](
//TCHECK-DAG: define weak{{.*}} void @[[NAME6]](
//TCHECK-DAG: define weak{{.*}} void @[[NAME7]](
//TCHECK-DAG: define weak{{.*}} void @[[NAME8]](
//TCHECK-DAG: define weak{{.*}} void @[[NAME9]](
//TCHECK-DAG: define weak{{.*}} void @[[NAME10]](
//TCHECK-DAG: define weak{{.*}} void @[[NAME11]](
//TCHECK-DAG: define weak{{.*}} void @[[NAME12]](
// CHECK-NTARGET-NOT: __tgt_target
// CHECK-NTARGET-NOT: __tgt_register_requires
// TCHECK-NOT: __tgt_target
// We have 2 initializers with priority 500
//CHECK: define internal void [[P500]](
//CHECK: call void @{{.+}}()
//CHECK: call void @{{.+}}()
//CHECK-NOT: call void @{{.+}}()
//CHECK: ret void
// We have 1 initializers with priority 501
//CHECK: define internal void [[P501]](
//CHECK: call void @{{.+}}()
//CHECK-NOT: call void @{{.+}}()
//CHECK: ret void
// We have 6 initializers with default priority
//CHECK: define internal void [[PMAX]](
//CHECK: call void @{{.+}}()
//CHECK: call void @{{.+}}()
//CHECK: call void @{{.+}}()
//CHECK: call void @{{.+}}()
//CHECK: call void @{{.+}}()
//CHECK: call void @{{.+}}()
//CHECK-NOT: call void @{{.+}}()
//CHECK: ret void
static __attribute__((init_priority(500))) SA a1;
SA a2;
SB __attribute__((init_priority(500))) b1;
SB __attribute__((init_priority(501))) b2;
static SC c1;
SD d1;
SE e1;
ST<100> t1;
ST<1000> t2;
int bar(int a){
int r = a;
a1.foo();
a2.foo();
b1.foo();
b2.foo();
c1.foo();
d1.foo();
e1.foo();
t1.foo();
t2.foo();
#pragma omp target
++r;
return r + *R;
}
// Check metadata is properly generated:
// CHECK: !omp_offload.info = !{!{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID:-?[0-9]+]], i32 [[FILEID:-?[0-9]+]], !"_ZN2SB3fooEv", i32 205, i32 0, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SDD1Ev", i32 255, i32 0, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SEC1Ev", i32 271, i32 0, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SED1Ev", i32 277, i32 0, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EE3fooEv", i32 288, i32 0, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EEC1Ev", i32 294, i32 0, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_Z3bari", i32 398, i32 0, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EED1Ev", i32 300, i32 0, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EEC1Ev", i32 294, i32 0, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EED1Ev", i32 300, i32 0, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EE3fooEv", i32 288, i32 0, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SCC1Ev", i32 230, i32 0, i32 {{[0-9]+}}}
// TCHECK: !omp_offload.info = !{!{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID:-?[0-9]+]], i32 [[FILEID:-?[0-9]+]], !"_ZN2SB3fooEv", i32 205, i32 0, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SDD1Ev", i32 255, i32 0, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SEC1Ev", i32 271, i32 0, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SED1Ev", i32 277, i32 0, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EE3fooEv", i32 288, i32 0, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EEC1Ev", i32 294, i32 0, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_Z3bari", i32 398, i32 0, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EED1Ev", i32 300, i32 0, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EEC1Ev", i32 294, i32 0, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EED1Ev", i32 300, i32 0, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EE3fooEv", i32 288, i32 0, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SCC1Ev", i32 230, i32 0, i32 {{[0-9]+}}}
#endif
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