1 // REQUIRES: powerpc-registered-target
2 // RUN: %clang_cc1 -triple powerpc-unknown-unknown -emit-llvm %s -o - | FileCheck %s
3
test_eh_return_data_regno()4 void test_eh_return_data_regno()
5 {
6 volatile int res;
7 res = __builtin_eh_return_data_regno(0); // CHECK: store volatile i32 3
8 res = __builtin_eh_return_data_regno(1); // CHECK: store volatile i32 4
9 }
10
11 // CHECK-LABEL: define{{.*}} i64 @test_builtin_ppc_get_timebase
test_builtin_ppc_get_timebase()12 long long test_builtin_ppc_get_timebase() {
13 // CHECK: call i64 @llvm.readcyclecounter()
14 return __builtin_ppc_get_timebase();
15 }
16
test_builtin_ppc_setrnd()17 void test_builtin_ppc_setrnd() {
18 volatile double res;
19 volatile int x = 100;
20
21 // CHECK: call double @llvm.ppc.setrnd(i32 2)
22 res = __builtin_setrnd(2);
23
24 // CHECK: call double @llvm.ppc.setrnd(i32 100)
25 res = __builtin_setrnd(100);
26
27 // CHECK: call double @llvm.ppc.setrnd(i32 %2)
28 res = __builtin_setrnd(x);
29 }
30
test_builtin_ppc_flm()31 void test_builtin_ppc_flm() {
32 volatile double res;
33 // CHECK: call double @llvm.ppc.readflm()
34 res = __builtin_readflm();
35
36 // CHECK: call double @llvm.ppc.setflm(double %1)
37 res = __builtin_setflm(res);
38 }
39
test_builtin_unpack_ldbl(long double x)40 double test_builtin_unpack_ldbl(long double x) {
41 // CHECK: call double @llvm.ppc.unpack.longdouble(ppc_fp128 %0, i32 1)
42 return __builtin_unpack_longdouble(x, 1);
43 }
44
test_builtin_pack_ldbl(double x,double y)45 long double test_builtin_pack_ldbl(double x, double y) {
46 // CHECK: call ppc_fp128 @llvm.ppc.pack.longdouble(double %0, double %1)
47 return __builtin_pack_longdouble(x, y);
48 }
49
test_builtin_ppc_maxminfe(long double a,long double b,long double c,long double d)50 void test_builtin_ppc_maxminfe(long double a, long double b, long double c,
51 long double d) {
52 volatile long double res;
53 // CHECK: call ppc_fp128 (ppc_fp128, ppc_fp128, ppc_fp128, ...) @llvm.ppc.maxfe(ppc_fp128 %0, ppc_fp128 %1, ppc_fp128 %2, ppc_fp128 %3)
54 res = __builtin_ppc_maxfe(a, b, c, d);
55
56 // CHECK: call ppc_fp128 (ppc_fp128, ppc_fp128, ppc_fp128, ...) @llvm.ppc.minfe(ppc_fp128 %5, ppc_fp128 %6, ppc_fp128 %7, ppc_fp128 %8)
57 res = __builtin_ppc_minfe(a, b, c, d);
58 }
59
test_builtin_ppc_maxminfl(double a,double b,double c,double d)60 void test_builtin_ppc_maxminfl(double a, double b, double c, double d) {
61 volatile double res;
62 // CHECK: call double (double, double, double, ...) @llvm.ppc.maxfl(double %0, double %1, double %2, double %3)
63 res = __builtin_ppc_maxfl(a, b, c, d);
64
65 // CHECK: call double (double, double, double, ...) @llvm.ppc.minfl(double %5, double %6, double %7, double %8)
66 res = __builtin_ppc_minfl(a, b, c, d);
67 }
68
test_builtin_ppc_maxminfs(float a,float b,float c,float d)69 void test_builtin_ppc_maxminfs(float a, float b, float c, float d) {
70 volatile float res;
71 // CHECK: call float (float, float, float, ...) @llvm.ppc.maxfs(float %0, float %1, float %2, float %3)
72 res = __builtin_ppc_maxfs(a, b, c, d);
73
74 // CHECK: call float (float, float, float, ...) @llvm.ppc.minfs(float %5, float %6, float %7, float %8)
75 res = __builtin_ppc_minfs(a, b, c, d);
76 }
77