ec66ed79f4
Mapping expressions that have `this` as their base expression aren't considered a valid base variable and the rest of the runtime expects this. However, if we have an expression with no value declaration we can try to extract it manually to provide more helpful debuggin information. Reviewed By: jdoerfert Differential Revision: https://reviews.llvm.org/D108483
230 lines
13 KiB
C++
230 lines
13 KiB
C++
// RUN: %clang_cc1 -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -debug-info-kind=limited -emit-llvm %s -o - | FileCheck %s --check-prefix DEBUG
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// RUN: %clang_cc1 -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CHECK
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#ifndef HEADER
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#define HEADER
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";d;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";i;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";i[1:23];{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";p;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";p[1:24];{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";s;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";s.i;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";s.s.f;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";s.p[:22];{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";s.ps->s.i;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";s.ps->ps;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";s.ps->ps->ps;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";s.ps->ps->s.f[:22];{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";ps;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";ps->i;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";ps->s.f;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";ps->p[:22];{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";ps->ps->s.i;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";ps->ps->ps;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";ps->ps->ps->ps;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";ps->ps->ps->s.f[:22];{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";s.f[:22];{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";s.p[:33];{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";ps->p[:33];{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";s.s;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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struct S1 {
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int i;
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float f[50];
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};
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struct S2 {
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int i;
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float f[50];
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S1 s;
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double *p;
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struct S2 *ps;
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};
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void foo() {
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double d;
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int i[100];
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float *p;
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S2 s;
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S2 *ps;
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#pragma omp target map(d)
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{ }
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#pragma omp target map(i)
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{ }
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#pragma omp target map(i[1:23])
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{ }
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#pragma omp target map(p)
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{ }
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#pragma omp target map(p[1:24])
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{ }
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#pragma omp target map(s)
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{ }
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#pragma omp target map(s.i)
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{ }
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#pragma omp target map(s.s.f)
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{ }
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#pragma omp target map(s.p)
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{ }
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#pragma omp target map(to: s.p[:22])
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{ }
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#pragma omp target map(s.ps)
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{ }
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#pragma omp target map(from: s.ps->s.i)
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{ }
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#pragma omp target map(to: s.ps->ps)
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{ }
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#pragma omp target map(s.ps->ps->ps)
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{ }
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#pragma omp target map(to: s.ps->ps->s.f[:22])
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{ }
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#pragma omp target map(ps)
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{ }
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#pragma omp target map(ps->i)
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{ }
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#pragma omp target map(ps->s.f)
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{ }
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#pragma omp target map(from: ps->p)
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{ }
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#pragma omp target map(to: ps->p[:22])
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{ }
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#pragma omp target map(ps->ps)
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{ }
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#pragma omp target map(from: ps->ps->s.i)
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{ }
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#pragma omp target map(from: ps->ps->ps)
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{ }
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#pragma omp target map(ps->ps->ps->ps)
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{ }
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#pragma omp target map(to: ps->ps->ps->s.f[:22])
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{ }
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#pragma omp target map(to: s.f[:22]) map(from: s.p[:33])
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{ }
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#pragma omp target map(from: s.f[:22]) map(to: ps->p[:33])
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{ }
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#pragma omp target map(from: s.f[:22], s.s) map(to: ps->p[:33])
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{ }
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}
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";B;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";unknown;unknown;0;0;;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";A;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";x;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";fn;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";s;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{.+}} = private constant [7 x i8*] [i8* getelementptr inbounds ([{{[0-9]+}} x i8], [{{[0-9]+}} x i8]* @{{[0-9]+}}, i32 0, i32 0), i8* getelementptr inbounds ([{{[0-9]+}} x i8], [{{[0-9]+}} x i8]* @{{[0-9]+}}, i32 0, i32 0), i8* getelementptr inbounds ([{{[0-9]+}} x i8], [{{[0-9]+}} x i8]* @{{[0-9]+}}, i32 0, i32 0), i8* getelementptr inbounds ([{{[0-9]+}} x i8], [{{[0-9]+}} x i8]* @{{[0-9]+}}, i32 0, i32 0), i8* getelementptr inbounds ([{{[0-9]+}} x i8], [{{[0-9]+}} x i8]* @{{[0-9]+}}, i32 0, i32 0), i8* getelementptr inbounds ([{{[0-9]+}} x i8], [{{[0-9]+}} x i8]* @{{[0-9]+}}, i32 0, i32 0), i8* getelementptr inbounds ([{{[0-9]+}} x i8], [{{[0-9]+}} x i8]* @{{[0-9]+}}, i32 0, i32 0)]
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void bar(int N) {
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double B[10];
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double A[N];
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double x;
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S1 s;
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auto fn = [&x]() { return x; };
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#pragma omp target
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{
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(void)B;
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(void)A;
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(void)fn();
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(void)s.f;
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}
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}
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";t;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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#pragma omp declare target
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double t;
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#pragma omp end declare target
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void baz() {
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#pragma omp target map(to:t)
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{ }
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#pragma omp target map(to:t) nowait
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{ }
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#pragma omp target teams map(to:t)
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{ }
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#pragma omp target teams map(to:t) nowait
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{ }
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#pragma omp target data map(to:t)
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{ }
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#pragma omp target enter data map(to:t)
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#pragma omp target enter data map(to:t) nowait
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#pragma omp target exit data map(from:t)
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#pragma omp target exit data map(from:t) nowait
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#pragma omp target update from(t)
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#pragma omp target update to(t)
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#pragma omp target update from(t) nowait
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#pragma omp target update to(t) nowait
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}
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struct S3 {
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S3() {
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#pragma omp target data map(alloc : Z[0:64])
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{ }
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}
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double Z[64];
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};
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#pragma omp declare mapper(id: S3 s) map(s.Z[0:64])
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void qux() {
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S3 s;
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#pragma omp target map(mapper(id), to:s)
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{ }
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}
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";s.Z[0:64];{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";this->Z[0:64];{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
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// Clang used to mistakenly generate the map name "x" for both x and y on this
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// directive. Conditions to reproduce the bug: a single map clause has two
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// variables, and at least the second is used in the associated statement.
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//
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";x;{{.*}}.cpp;[[@LINE+3]];7;;\00"
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// DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";y;{{.*}}.cpp;[[@LINE+2]];10;;\00"
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void secondMapNameInClause() {
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int x, y;
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#pragma omp target map(to: x, y)
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x = y = 1;
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}
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// DEBUG: %{{.+}} = call i32 @__tgt_target_mapper(%struct.ident_t* @{{.+}}, i64 -1, i8* @{{.+}}, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** getelementptr inbounds ([{{[0-9]+}} x i8*], [{{[0-9]+}} x i8*]* @.offload_mapnames{{.*}}, i32 0, i32 0), i8** {{.+}})
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// DEBUG: %{{.+}} = call i32 @__tgt_target_teams_mapper(%struct.ident_t* @{{.+}}, i64 -1, i8* @{{.+}}, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** getelementptr inbounds ([{{[0-9]+}} x i8*], [{{[0-9]+}} x i8*]* @.offload_mapnames{{.*}}, i32 0, i32 0), i8** {{.+}}, i32 {{.+}}, i32 {{.+}})
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// DEBUG: call void @__tgt_target_data_begin_mapper(%struct.ident_t* @{{.+}}, i64 -1, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** getelementptr inbounds ([{{[0-9]+}} x i8*], [{{[0-9]+}} x i8*]* @.offload_mapnames{{.*}}, i32 0, i32 0), i8** {{.+}})
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// DEBUG: call void @__tgt_target_data_end_mapper(%struct.ident_t* @{{.+}}, i64 -1, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** getelementptr inbounds ([{{[0-9]+}} x i8*], [{{[0-9]+}} x i8*]* @.offload_mapnames{{.*}}, i32 0, i32 0), i8** {{.+}})
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// DEBUG: call void @__tgt_target_data_update_mapper(%struct.ident_t* @{{.+}}, i64 -1, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** getelementptr inbounds ([{{[0-9]+}} x i8*], [{{[0-9]+}} x i8*]* @.offload_mapnames{{.*}}, i32 0, i32 0), i8** {{.+}})
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// DEBUG: %{{.+}} = call i32 @__tgt_target_nowait_mapper(%struct.ident_t* @{{.+}}, i64 -1, i8* @{{.+}}, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* %{{.+}}, i64* {{.+}}, i8** getelementptr inbounds ([{{[0-9]+}} x i8*], [{{[0-9]+}} x i8*]* @.offload_mapnames{{.*}}, i32 0, i32 0), i8** {{.+}})
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// DEBUG: %{{.+}} = call i32 @__tgt_target_teams_nowait_mapper(%struct.ident_t* @{{.+}}, i64 -1, i8* @{{.+}}, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** getelementptr inbounds ([{{[0-9]+}} x i8*], [{{[0-9]+}} x i8*]* @.offload_mapnames{{.*}}, i32 0, i32 0), i8** {{.+}}, i32 {{.+}}, i32 {{.+}})
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// DEBUG: call void @__tgt_target_data_begin_nowait_mapper(%struct.ident_t* @{{.+}}, i64 -1, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** getelementptr inbounds ([{{[0-9]+}} x i8*], [{{[0-9]+}} x i8*]* @.offload_mapnames{{.*}}, i32 0, i32 0), i8** {{.+}})
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// DEBUG: call void @__tgt_target_data_end_nowait_mapper(%struct.ident_t* @{{.+}}, i64 -1, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** getelementptr inbounds ([{{[0-9]+}} x i8*], [{{[0-9]+}} x i8*]* @.offload_mapnames{{.*}}, i32 0, i32 0), i8** {{.+}})
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// DEBUG: call void @__tgt_target_data_update_nowait_mapper(%struct.ident_t* @{{.+}}, i64 -1, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** getelementptr inbounds ([{{[0-9]+}} x i8*], [{{[0-9]+}} x i8*]* @.offload_mapnames{{.*}}, i32 0, i32 0), i8** {{.+}})
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// CHECK: %{{.+}} = call i32 @__tgt_target_mapper(%struct.ident_t* @{{.+}}, i64 -1, i8* @{{.+}}, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** null, i8** {{.+}})
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// CHECK: %{{.+}} = call i32 @__tgt_target_teams_mapper(%struct.ident_t* @{{.+}}, i64 -1, i8* @{{.+}}, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** null, i8** {{.+}}, i32 {{.+}}, i32 {{.+}})
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// CHECK: call void @__tgt_target_data_begin_mapper(%struct.ident_t* @{{.+}}, i64 -1, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** null, i8** {{.+}})
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// CHECK: call void @__tgt_target_data_end_mapper(%struct.ident_t* @{{.+}}, i64 -1, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** null, i8** {{.+}})
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// CHECK: call void @__tgt_target_data_update_mapper(%struct.ident_t* @{{.+}}, i64 -1, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** null, i8** {{.+}})
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// CHECK: %{{.+}} = call i32 @__tgt_target_nowait_mapper(%struct.ident_t* @{{.+}}, i64 -1, i8* @{{.+}}, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* %{{.+}}, i64* {{.+}}, i8** null, i8** {{.+}})
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// CHECK: %{{.+}} = call i32 @__tgt_target_teams_nowait_mapper(%struct.ident_t* @{{.+}}, i64 -1, i8* @{{.+}}, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** null, i8** {{.+}}, i32 {{.+}}, i32 {{.+}})
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// CHECK: call void @__tgt_target_data_begin_nowait_mapper(%struct.ident_t* @{{.+}}, i64 -1, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** null, i8** {{.+}})
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// CHECK: call void @__tgt_target_data_end_nowait_mapper(%struct.ident_t* @{{.+}}, i64 -1, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** null, i8** {{.+}})
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// CHECK: call void @__tgt_target_data_update_nowait_mapper(%struct.ident_t* @{{.+}}, i64 -1, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** null, i8** {{.+}})
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// DEBUG: void @.omp_mapper._ZTS2S3.id(i8* {{.*}}, i8* {{.*}}, i8* {{.*}}, i64 {{.*}}, i64 {{.*}}, i8* [[NAME_ARG:%.+]])
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// DEBUG: store i8* [[NAME_ARG]], i8** [[NAME_STACK:%.+]]
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// DEBUG: [[MAPPER_NAME:%.+]] = load i8*, i8** [[NAME_STACK]]
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// DEBUG: call void @__tgt_push_mapper_component(i8* %{{.*}}, i8* %{{.*}}, i8* %{{.*}}, i64 %{{.*}}, i64 %{{.*}}, i8* [[MAPPER_NAME]])
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#endif
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