| // AIX library functions frexpl, ldexpl, and modfl are for 128-bit IBM | |
| // 'long double' (i.e. __ibm128). Check that the compiler generates | |
| // calls to the 'double' versions for corresponding builtin functions in | |
| // 64-bit 'long double' mode. | |
| // RUN: %clang_cc1 -triple powerpc-ibm-aix -mlong-double-64 -emit-llvm -o - %s | FileCheck -check-prefix=CHECK %s | |
| // RUN: %clang_cc1 -triple powerpc64-ibm-aix -mlong-double-64 -emit-llvm -o - %s | FileCheck -check-prefix=CHECK %s | |
| int main() | |
| { | |
| int DummyInt; | |
| long double DummyLongDouble; | |
| long double returnValue; | |
| returnValue = __builtin_modfl(1.0L, &DummyLongDouble); | |
| returnValue = __builtin_frexpl(0.0L, &DummyInt); | |
| returnValue = __builtin_ldexpl(1.0L, 1); | |
| } | |
| // CHECK: %{{.+}} = call { double, double } @llvm.modf.f64(double 1.000000e+00) | |
| // CHECK: %{{.+}} = call { double, i32 } @llvm.frexp.f64.i32(double 0.000000e+00) | |
| // CHECK: %{{.+}} = call double @llvm.ldexp.f64.i32(double 1.000000e+00, i32 1) |