4 // RUN: %clang_cc1 -x c++-header %s -emit-pch -o %t/a.pch
5 // RUN: %clang_cc1 -x c++-header %s -emit-pch -o %t/b.pch
6 // RUN: cmp %t/a.pch %t/b.pch
8 #pragma float_control(push)
9 double fp_control_0(double x
) {
13 double fp_control_1(double x
) {
14 #pragma float_control(precise, on)
18 double fp_control_2(double x
) {
19 #pragma float_control(precise, off)
22 #pragma float_control(pop)