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cc371201c3e1d1d76093b5894de202ec6fa1880f
clang-p2996/clang/test/OpenMP/target_codegen_registration.cpp
Samuel Antao 6782e944d2 [OpenMP] Adjust map type bits according to latest spec and use zero size array sections for pointers. 
Summary: This patch changes the bits used to specify the map types according to the latest version of the libomptarget document and add the support for zero size array section when pointers are being implicitly mapped. This completes the missing new 4.5 map semantics.

Reviewers: hfinkel, carlo.bertolli, arpith-jacob, kkwli0, ABataev

Subscribers: caomhin, cfe-commits

Differential Revision: http://reviews.llvm.org/D20111

llvm-svn: 270868
2016-05-26 16:48:10 +00:00

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// Test host codegen.
// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fomptargets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s
// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fomptargets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -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
// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fomptargets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s
// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fomptargets=i386-pc-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -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
// Test target codegen - host bc file has to be created first.
// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fomptargets=powerpc64le-ibm-linux-gnu -emit-llvm-bc %s -o %t-ppc-host.bc
// RUN: %clang_cc1 -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=TCHECK
// RUN: %clang_cc1 -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
// RUN: %clang_cc1 -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=TCHECK
// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fomptargets=i386-pc-linux-gnu -emit-llvm-bc %s -o %t-x86-host.bc
// RUN: %clang_cc1 -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=TCHECK
// RUN: %clang_cc1 -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
// RUN: %clang_cc1 -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=TCHECK
// Check that no target code is emmitted 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
// 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 { i8*, i8*, i[[SZ:32|64]] }
// CHECK-DAG: [[DEVTY:%.+]] = type { i8*, i8*, [[ENTTY]]*, [[ENTTY]]* }
// CHECK-DAG: [[DSCTY:%.+]] = type { i32, [[DEVTY]]*, [[ENTTY]]*, [[ENTTY]]* }
// TCHECK: [[ENTTY:%.+]] = type { i8*, i8*, i[[SZ:32|64]] }
// 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 { i8*,
// CHECK-NTARGET-NOT: type { i32,
// We have 7 target regions
// CHECK-DAG: {{@.+}} = private constant i8 0
// TCHECK-NOT: {{@.+}} = private constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
// CHECK-DAG: {{@.+}} = private constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
// CHECK-DAG: {{@.+}} = private constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
// CHECK-DAG: {{@.+}} = private constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
// CHECK-DAG: {{@.+}} = private constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
// CHECK-DAG: {{@.+}} = private constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
// CHECK-DAG: {{@.+}} = private constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
// CHECK-DAG: {{@.+}} = private constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
// CHECK-DAG: {{@.+}} = private constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
// CHECK-DAG: {{@.+}} = private constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
// CHECK-DAG: {{@.+}} = private constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
// CHECK-DAG: {{@.+}} = private constant i8 0
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
// CHECK-NTARGET-NOT: private 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: [[ENTRY1:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR1]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
// CHECK-DAG: [[NAMEPTR2:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME2:.+]]\00"
// CHECK-DAG: [[ENTRY2:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR2]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
// CHECK-DAG: [[NAMEPTR3:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME3:.+]]\00"
// CHECK-DAG: [[ENTRY3:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR3]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
// CHECK-DAG: [[NAMEPTR4:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME4:.+]]\00"
// CHECK-DAG: [[ENTRY4:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR4]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
// CHECK-DAG: [[NAMEPTR5:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME5:.+]]\00"
// CHECK-DAG: [[ENTRY5:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR5]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
// CHECK-DAG: [[NAMEPTR6:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME6:.+]]\00"
// CHECK-DAG: [[ENTRY6:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR6]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
// CHECK-DAG: [[NAMEPTR7:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME7:.+]]\00"
// CHECK-DAG: [[ENTRY7:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR7]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
// CHECK-DAG: [[NAMEPTR8:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME8:.+]]\00"
// CHECK-DAG: [[ENTRY8:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR8]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
// CHECK-DAG: [[NAMEPTR9:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME9:.+]]\00"
// CHECK-DAG: [[ENTRY9:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR9]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
// CHECK-DAG: [[NAMEPTR10:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME10:.+]]\00"
// CHECK-DAG: [[ENTRY10:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR10]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
// CHECK-DAG: [[NAMEPTR11:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME11:.+]]\00"
// CHECK-DAG: [[ENTRY11:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR11]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
// CHECK-DAG: [[NAMEPTR12:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME12:.+]]\00"
// CHECK-DAG: [[ENTRY12:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR12]], i32 0, i32 0), i[[SZ]] 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: [[ENTRY1:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR1]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
// TCHECK-DAG: [[NAMEPTR2:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME2:.+]]\00"
// TCHECK-DAG: [[ENTRY2:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR2]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
// TCHECK-DAG: [[NAMEPTR3:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME3:.+]]\00"
// TCHECK-DAG: [[ENTRY3:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR3]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
// TCHECK-DAG: [[NAMEPTR4:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME4:.+]]\00"
// TCHECK-DAG: [[ENTRY4:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR4]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
// TCHECK-DAG: [[NAMEPTR5:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME5:.+]]\00"
// TCHECK-DAG: [[ENTRY5:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR5]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
// TCHECK-DAG: [[NAMEPTR6:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME6:.+]]\00"
// TCHECK-DAG: [[ENTRY6:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR6]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
// TCHECK-DAG: [[NAMEPTR7:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME7:.+]]\00"
// TCHECK-DAG: [[ENTRY7:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR7]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
// TCHECK-DAG: [[NAMEPTR8:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME8:.+]]\00"
// TCHECK-DAG: [[ENTRY8:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR8]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
// TCHECK-DAG: [[NAMEPTR9:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME9:.+]]\00"
// TCHECK-DAG: [[ENTRY9:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR9]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
// TCHECK-DAG: [[NAMEPTR10:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME10:.+]]\00"
// TCHECK-DAG: [[ENTRY10:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR10]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
// TCHECK-DAG: [[NAMEPTR11:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME11:.+]]\00"
// TCHECK-DAG: [[ENTRY11:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR11]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
// TCHECK-DAG: [[NAMEPTR12:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME12:.+]]\00"
// TCHECK-DAG: [[ENTRY12:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR12]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
// CHECK: [[ENTBEGIN:@.+]] = external constant [[ENTTY]]
// CHECK: [[ENTEND:@.+]] = external constant [[ENTTY]]
// CHECK: [[DEVBEGIN:@.+]] = external constant i8
// CHECK: [[DEVEND:@.+]] = external constant i8
// CHECK: [[IMAGES:@.+]] = internal unnamed_addr constant [1 x [[DEVTY]]] [{{.+}} { i8* [[DEVBEGIN]], i8* [[DEVEND]], [[ENTTY]]* [[ENTBEGIN]], [[ENTTY]]* [[ENTEND]] }]
// CHECK: [[DESC:@.+]] = internal constant [[DSCTY]] { i32 1, [[DEVTY]]* getelementptr inbounds ([1 x [[DEVTY]]], [1 x [[DEVTY]]]* [[IMAGES]], i32 0, i32 0), [[ENTTY]]* [[ENTBEGIN]], [[ENTTY]]* [[ENTEND]] }
// 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, void ()*, i8* }] [
// CHECK-SAME: { i32, void ()*, i8* } { i32 500, void ()* [[P500:@[^,]+]], i8* null },
// CHECK-SAME: { i32, void ()*, i8* } { i32 501, void ()* [[P501:@[^,]+]], i8* null },
// CHECK-SAME: { i32, void ()*, i8* } { i32 65535, void ()* [[PMAX:@[^,]+]], i8* null },
// CHECK-SAME: { i32, void ()*, i8* } { i32 0, void ()* bitcast (void (i8*)* [[REGFN:@.+]] to void ()*), i8* null }]
// CHECK-NTARGET: @llvm.global_ctors = appending global [3 x { i32, void ()*, i8* }] [
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 void @[[NAME1]](
//TCHECK-DAG: define void @[[NAME2]](
//TCHECK-DAG: define void @[[NAME3]](
//TCHECK-DAG: define void @[[NAME4]](
//TCHECK-DAG: define void @[[NAME5]](
//TCHECK-DAG: define void @[[NAME6]](
//TCHECK-DAG: define void @[[NAME7]](
//TCHECK-DAG: define void @[[NAME8]](
//TCHECK-DAG: define void @[[NAME9]](
//TCHECK-DAG: define void @[[NAME10]](
//TCHECK-DAG: define void @[[NAME11]](
//TCHECK-DAG: define void @[[NAME12]](
// CHECK-NTARGET-NOT: __tgt_target
// CHECK-NTARGET-NOT: __tgt_register_lib
// CHECK-NTARGET-NOT: __tgt_unregister_lib
// TCHECK-NOT: __tgt_target
// TCHECK-NOT: __tgt_register_lib
// TCHECK-NOT: __tgt_unregister_lib
// 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
// Check registration and unregistration
//CHECK: define internal void [[UNREGFN:@.+]](i8*)
//CHECK: call i32 @__tgt_unregister_lib([[DSCTY]]* [[DESC]])
//CHECK: ret void
//CHECK: declare i32 @__tgt_unregister_lib([[DSCTY]]*)
//CHECK: define internal void [[REGFN]](i8*)
//CHECK: call i32 @__tgt_register_lib([[DSCTY]]* [[DESC]])
//CHECK: call i32 @__cxa_atexit(void (i8*)* [[UNREGFN]], i8* bitcast ([[DSCTY]]* [[DESC]] to i8*),
//CHECK: ret void
//CHECK: declare i32 @__tgt_register_lib([[DSCTY]]*)
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 193, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SDD1Ev", i32 243, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SEC1Ev", i32 259, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SED1Ev", i32 265, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EE3fooEv", i32 276, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EEC1Ev", i32 282, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_Z3bari", i32 402, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EED1Ev", i32 288, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EEC1Ev", i32 282, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EED1Ev", i32 288, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EE3fooEv", i32 276, i32 {{[0-9]+}}}
// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SCC1Ev", i32 218, 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 193, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SDD1Ev", i32 243, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SEC1Ev", i32 259, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SED1Ev", i32 265, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EE3fooEv", i32 276, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EEC1Ev", i32 282, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_Z3bari", i32 402, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EED1Ev", i32 288, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EEC1Ev", i32 282, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EED1Ev", i32 288, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EE3fooEv", i32 276, i32 {{[0-9]+}}}
// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SCC1Ev", i32 218, i32 {{[0-9]+}}}
#endif
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