148 lines
7.3 KiB
C++
148 lines
7.3 KiB
C++
// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --function-signature --include-generated-funcs --replace-value-regex "__omp_offloading_[0-9a-z]+_[0-9a-z]+" "reduction_size[.].+[.]" "pl_cond[.].+[.|,]" --prefix-filecheck-ir-name _
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// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple x86_64-pc-windows-msvc18.0.0 -std=c++11 -fms-compatibility-version=18 -fms-extensions -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s --check-prefix=CHECK1
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// RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple x86_64-pc-windows-msvc18.0.0 -std=c++11 -fms-compatibility-version=18 -fms-extensions -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s --implicit-check-not="{{__kmpc|__tgt}}"
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// expected-no-diagnostics
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void foo();
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void bar();
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struct Test {
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static void main() {
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int failed = 0;
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int j = 2;
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#pragma omp parallel
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{
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int local_j = 3;
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#pragma omp single copyprivate(local_j)
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{
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local_j = 4;
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}
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// Assure reports a data race, but value written to "j"
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// should always be the same.
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j = local_j;
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}
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}
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};
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int main() {
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Test::main();
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#pragma omp parallel
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{
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try {
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foo();
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} catch (int t) {
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#pragma omp critical
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{
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bar();
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};
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}
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};
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return 0;
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}
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// CHECK1-LABEL: define {{[^@]+}}@main
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// CHECK1-SAME: () #[[ATTR0:[0-9]+]] {
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// CHECK1-NEXT: entry:
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// CHECK1-NEXT: [[RETVAL:%.*]] = alloca i32, align 4
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// CHECK1-NEXT: store i32 0, ptr [[RETVAL]], align 4
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// CHECK1-NEXT: call void @"?main@Test@@SAXXZ"()
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// CHECK1-NEXT: call void (ptr, i32, ptr, ...) @__kmpc_fork_call(ptr @[[GLOB1:[0-9]+]], i32 0, ptr @.omp_outlined.)
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// CHECK1-NEXT: ret i32 0
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//
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//
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// CHECK1-LABEL: define {{[^@]+}}@.omp_outlined.
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// CHECK1-SAME: (ptr noalias noundef [[DOTGLOBAL_TID_:%.*]], ptr noalias noundef [[DOTBOUND_TID_:%.*]]) #[[ATTR2:[0-9]+]] personality ptr @__CxxFrameHandler3 {
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// CHECK1-NEXT: entry:
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// CHECK1-NEXT: [[DOTBOUND_TID__ADDR:%.*]] = alloca ptr, align 8
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// CHECK1-NEXT: [[DOTGLOBAL_TID__ADDR:%.*]] = alloca ptr, align 8
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// CHECK1-NEXT: [[T:%.*]] = alloca i32, align 4
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// CHECK1-NEXT: store ptr [[DOTBOUND_TID_]], ptr [[DOTBOUND_TID__ADDR]], align 8
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// CHECK1-NEXT: store ptr [[DOTGLOBAL_TID_]], ptr [[DOTGLOBAL_TID__ADDR]], align 8
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// CHECK1-NEXT: invoke void @"?foo@@YAXXZ"()
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// CHECK1-NEXT: to label [[INVOKE_CONT:%.*]] unwind label [[CATCH_DISPATCH:%.*]]
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// CHECK1: catch.dispatch:
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// CHECK1-NEXT: [[TMP0:%.*]] = catchswitch within none [label %catch] unwind label [[TERMINATE:%.*]]
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// CHECK1: catch:
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// CHECK1-NEXT: [[TMP1:%.*]] = catchpad within [[TMP0]] [ptr @"??_R0H@8", i32 0, ptr %t]
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// CHECK1-NEXT: [[TMP2:%.*]] = load ptr, ptr [[DOTGLOBAL_TID__ADDR]], align 8
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// CHECK1-NEXT: [[TMP3:%.*]] = load i32, ptr [[TMP2]], align 4
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// CHECK1-NEXT: call void @__kmpc_critical(ptr @[[GLOB1]], i32 [[TMP3]], ptr @.gomp_critical_user_.var) [ "funclet"(token [[TMP1]]) ]
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// CHECK1-NEXT: invoke void @"?bar@@YAXXZ"() [ "funclet"(token [[TMP1]]) ]
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// CHECK1-NEXT: to label [[INVOKE_CONT1:%.*]] unwind label [[TERMINATE2:%.*]]
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// CHECK1: invoke.cont1:
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// CHECK1-NEXT: call void @__kmpc_end_critical(ptr @[[GLOB1]], i32 [[TMP3]], ptr @.gomp_critical_user_.var) [ "funclet"(token [[TMP1]]) ]
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// CHECK1-NEXT: catchret from [[TMP1]] to label [[CATCHRET_DEST:%.*]]
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// CHECK1: catchret.dest:
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// CHECK1-NEXT: br label [[TRY_CONT:%.*]]
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// CHECK1: try.cont:
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// CHECK1-NEXT: ret void
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// CHECK1: invoke.cont:
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// CHECK1-NEXT: br label [[TRY_CONT]]
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// CHECK1: terminate:
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// CHECK1-NEXT: [[TMP4:%.*]] = cleanuppad within none []
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// CHECK1-NEXT: call void @"?terminate@@YAXXZ"() #[[ATTR7:[0-9]+]] [ "funclet"(token [[TMP4]]) ]
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// CHECK1-NEXT: unreachable
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// CHECK1: terminate2:
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// CHECK1-NEXT: [[TMP5:%.*]] = cleanuppad within [[TMP1]] []
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// CHECK1-NEXT: call void @"?terminate@@YAXXZ"() #[[ATTR7]] [ "funclet"(token [[TMP5]]) ]
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// CHECK1-NEXT: unreachable
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//
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//
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// CHECK1-LABEL: define {{[^@]+}}@.omp_outlined..1
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// CHECK1-SAME: (ptr noalias noundef [[DOTGLOBAL_TID_:%.*]], ptr noalias noundef [[DOTBOUND_TID_:%.*]], ptr noundef nonnull align 4 dereferenceable(4) [[J:%.*]]) #[[ATTR2]] {
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// CHECK1-NEXT: entry:
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// CHECK1-NEXT: [[J_ADDR:%.*]] = alloca ptr, align 8
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// CHECK1-NEXT: [[DOTBOUND_TID__ADDR:%.*]] = alloca ptr, align 8
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// CHECK1-NEXT: [[DOTGLOBAL_TID__ADDR:%.*]] = alloca ptr, align 8
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// CHECK1-NEXT: [[LOCAL_J:%.*]] = alloca i32, align 4
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// CHECK1-NEXT: [[DOTOMP_COPYPRIVATE_DID_IT:%.*]] = alloca i32, align 4
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// CHECK1-NEXT: [[DOTOMP_COPYPRIVATE_CPR_LIST:%.*]] = alloca [1 x ptr], align 8
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// CHECK1-NEXT: store ptr [[J]], ptr [[J_ADDR]], align 8
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// CHECK1-NEXT: store ptr [[DOTBOUND_TID_]], ptr [[DOTBOUND_TID__ADDR]], align 8
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// CHECK1-NEXT: store ptr [[DOTGLOBAL_TID_]], ptr [[DOTGLOBAL_TID__ADDR]], align 8
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// CHECK1-NEXT: [[TMP0:%.*]] = load ptr, ptr [[J_ADDR]], align 8
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// CHECK1-NEXT: store i32 3, ptr [[LOCAL_J]], align 4
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// CHECK1-NEXT: store i32 0, ptr [[DOTOMP_COPYPRIVATE_DID_IT]], align 4
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// CHECK1-NEXT: [[TMP1:%.*]] = load ptr, ptr [[DOTGLOBAL_TID__ADDR]], align 8
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// CHECK1-NEXT: [[TMP2:%.*]] = load i32, ptr [[TMP1]], align 4
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// CHECK1-NEXT: [[TMP3:%.*]] = call i32 @__kmpc_single(ptr @[[GLOB1]], i32 [[TMP2]])
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// CHECK1-NEXT: [[TMP4:%.*]] = icmp ne i32 [[TMP3]], 0
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// CHECK1-NEXT: br i1 [[TMP4]], label [[OMP_IF_THEN:%.*]], label [[OMP_IF_END:%.*]]
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// CHECK1: omp_if.then:
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// CHECK1-NEXT: store i32 4, ptr [[LOCAL_J]], align 4
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// CHECK1-NEXT: call void @__kmpc_end_single(ptr @[[GLOB1]], i32 [[TMP2]])
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// CHECK1-NEXT: store i32 1, ptr [[DOTOMP_COPYPRIVATE_DID_IT]], align 4
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// CHECK1-NEXT: br label [[OMP_IF_END]]
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// CHECK1: omp_if.end:
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// CHECK1-NEXT: [[TMP5:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOMP_COPYPRIVATE_CPR_LIST]], i64 0, i64 0
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// CHECK1-NEXT: store ptr [[LOCAL_J]], ptr [[TMP5]], align 8
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// CHECK1-NEXT: [[TMP8:%.*]] = load i32, ptr [[DOTOMP_COPYPRIVATE_DID_IT]], align 4
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// CHECK1-NEXT: call void @__kmpc_copyprivate(ptr @[[GLOB1]], i32 [[TMP2]], i64 8, ptr [[DOTOMP_COPYPRIVATE_CPR_LIST]], ptr @.omp.copyprivate.copy_func, i32 [[TMP8]])
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// CHECK1-NEXT: [[TMP9:%.*]] = load i32, ptr [[LOCAL_J]], align 4
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// CHECK1-NEXT: store i32 [[TMP9]], ptr [[TMP0]], align 4
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// CHECK1-NEXT: ret void
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//
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//
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// CHECK1-LABEL: define {{[^@]+}}@.omp.copyprivate.copy_func
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// CHECK1-SAME: (ptr noundef [[TMP0:%.*]], ptr noundef [[TMP1:%.*]]) #[[ATTR6:[0-9]+]] {
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// CHECK1-NEXT: entry:
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// CHECK1-NEXT: [[DOTADDR:%.*]] = alloca ptr, align 8
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// CHECK1-NEXT: [[DOTADDR1:%.*]] = alloca ptr, align 8
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// CHECK1-NEXT: store ptr [[TMP1]], ptr [[DOTADDR]], align 8
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// CHECK1-NEXT: store ptr [[TMP0]], ptr [[DOTADDR1]], align 8
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// CHECK1-NEXT: [[TMP2:%.*]] = load ptr, ptr [[DOTADDR1]], align 8
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// CHECK1-NEXT: [[TMP4:%.*]] = load ptr, ptr [[DOTADDR]], align 8
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// CHECK1-NEXT: [[TMP6:%.*]] = getelementptr inbounds [1 x ptr], ptr [[TMP2]], i64 0, i64 0
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// CHECK1-NEXT: [[TMP7:%.*]] = load ptr, ptr [[TMP6]], align 8
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// CHECK1-NEXT: [[TMP9:%.*]] = getelementptr inbounds [1 x ptr], ptr [[TMP4]], i64 0, i64 0
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// CHECK1-NEXT: [[TMP10:%.*]] = load ptr, ptr [[TMP9]], align 8
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// CHECK1-NEXT: [[TMP12:%.*]] = load i32, ptr [[TMP10]], align 4
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// CHECK1-NEXT: store i32 [[TMP12]], ptr [[TMP7]], align 4
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// CHECK1-NEXT: ret void
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//
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