1// RUN: %clang_cc1 -S -O3 -fno-builtin -o - %s | FileCheck %s 2// rdar://10551066 3 4double ceil(double x); 5double copysign(double,double); 6double cos(double x); 7double fabs(double x); 8double floor(double x); 9 10double t1(double x) { return ceil(x); } 11// CHECK: t1 12// CHECK: ceil 13 14double t2(double x, double y) { return copysign(x,y); } 15// CHECK: t2 16// CHECK: copysign 17 18double t3(double x) { return cos(x); } 19// CHECK: t3 20// CHECK: cos 21 22double t4(double x) { return fabs(x); } 23// CHECK: t4 24// CHECK: fabs 25 26double t5(double x) { return floor(x); } 27// CHECK: t5 28// CHECK: floor 29