// RUN: rm -rf %t | |
// RUN: mkdir %t | |
// RUN: %clang_cc1 -x c++-header %s -emit-pch -o %t/a.pch | |
// RUN: %clang_cc1 -x c++-header %s -emit-pch -o %t/b.pch | |
// RUN: cmp %t/a.pch %t/b.pch | |
#pragma float_control(push) | |
double fp_control_0(double x) { | |
return -x + x; | |
} | |
double fp_control_1(double x) { | |
#pragma float_control(precise, on) | |
return -x + x; | |
} | |
double fp_control_2(double x) { | |
#pragma float_control(precise, off) | |
return -x + x; | |
} | |
#pragma float_control(pop) |