1 | // RUN: %clang_cc1 -triple powerpc64le-unknown-unknown -std=c++11 -fopenmp -fexceptions -fcxx-exceptions -O0 -emit-llvm %s -o - | FileCheck %s |
2 | |
3 | // Check that regions that install a terminate scope in the exception stack can |
4 | // correctly generate complex arithmetic. |
5 | |
6 | // CHECK-LABEL: ffcomplex |
7 | void ffcomplex (int a) { |
8 | double _Complex dc = (double)a; |
9 | |
10 | // CHECK: call { double, double } @__muldc3(double %{{.+}}, double %{{.+}}, double %{{.+}}, double %{{.+}}) |
11 | dc *= dc; |
12 | // CHECK: call {{.+}} @__kmpc_fork_call({{.+}} [[REGNAME1:@.*]] to void (i32*, i32*, ...)*), { double, double }* %{{.+}}) |
13 | #pragma omp parallel |
14 | { |
15 | dc *= dc; |
16 | } |
17 | // CHECK: ret void |
18 | } |
19 | |
20 | // CHECK: define internal {{.+}}[[REGNAME1]]( |
21 | // CHECK-NOT: invoke |
22 | // CHECK: call { double, double } @__muldc3(double %{{.+}}, double %{{.+}}, double %{{.+}}, double %{{.+}}) |
23 | // CHECK-NOT: invoke |
24 | // CHECK: ret void |
25 | |
26 | // Check if we are observing the function pointer attribute regardless what is |
27 | // in the exception specification of the callees. |
28 | void fnoexcp(void) noexcept; |
29 | |
30 | // CHECK-LABEL: foo |
31 | void foo(int a, int b) { |
32 | |
33 | void (*fptr)(void) noexcept = fnoexcp; |
34 | |
35 | // CHECK: call {{.+}} @__kmpc_fork_call({{.+}} [[REGNAME2:@.*]] to void (i32*, i32*, ...)*), void ()** %{{.+}}) |
36 | #pragma omp parallel |
37 | { |
38 | fptr(); |
39 | } |
40 | // CHECK: ret void |
41 | } |
42 | |
43 | // CHECK: define internal {{.+}}[[REGNAME2]]( |
44 | // CHECK-NOT: invoke |
45 | // CHECK: call void %{{[0-9]+}}() |
46 | // CHECK-NOT: invoke |
47 | // CHECK: ret void |
48 | |