48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
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// RUN: %clang_cc1 -triple powerpc64le-unknown-unknown -std=c++11 -fopenmp -fexceptions -fcxx-exceptions -O0 -emit-llvm %s -o - | FileCheck %s
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// Check that regions that install a terminate scope in the exception stack can
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// correctly generate complex arithmetic.
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// CHECK-LABEL: ffcomplex
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void ffcomplex (int a) {
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double _Complex dc = (double)a;
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// CHECK: call { double, double } @__muldc3(double %{{.+}}, double %{{.+}}, double %{{.+}}, double %{{.+}})
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dc *= dc;
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// CHECK: call {{.+}} @__kmpc_fork_call({{.+}} [[REGNAME1:@.*]] to void (i32*, i32*, ...)*), { double, double }* %{{.+}})
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#pragma omp parallel
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{
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dc *= dc;
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}
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// CHECK: ret void
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}
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// CHECK: define internal {{.+}}[[REGNAME1]](
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// CHECK-NOT: invoke
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// CHECK: call { double, double } @__muldc3(double %{{.+}}, double %{{.+}}, double %{{.+}}, double %{{.+}})
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// CHECK-NOT: invoke
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// CHECK: ret void
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// Check if we are observing the function pointer attribute regardless what is
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// in the exception specification of the callees.
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void fnoexcp(void) noexcept;
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// CHECK-LABEL: foo
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void foo(int a, int b) {
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void (*fptr)(void) noexcept = fnoexcp;
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// CHECK: call {{.+}} @__kmpc_fork_call({{.+}} [[REGNAME2:@.*]] to void (i32*, i32*, ...)*), void ()** %{{.+}})
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#pragma omp parallel
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{
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fptr();
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}
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// CHECK: ret void
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}
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// CHECK: define internal {{.+}}[[REGNAME2]](
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// CHECK-NOT: invoke
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// CHECK: call void %{{[0-9]+}}()
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// CHECK-NOT: invoke
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// CHECK: ret void
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