| 1 | // RUN: %clang_cc1 -ffinite-math-only -emit-llvm -o - %s | FileCheck %s -check-prefix=CHECK -check-prefix=FINITE |
| 2 | // RUN: %clang_cc1 -fno-signed-zeros -emit-llvm -o - %s | FileCheck %s -check-prefix=CHECK -check-prefix=NSZ |
| 3 | // RUN: %clang_cc1 -freciprocal-math -emit-llvm -o - %s | FileCheck %s -check-prefix=CHECK -check-prefix=RECIP |
| 4 | // RUN: %clang_cc1 -mreassociate -emit-llvm -o - %s | FileCheck %s -check-prefix=CHECK -check-prefix=REASSOC |
| 5 | |
| 6 | float f0, f1, f2; |
| 7 | |
| 8 | void foo(void) { |
| 9 | // CHECK-LABEL: define {{.*}}void @foo() |
| 10 | |
| 11 | // FINITE: fadd nnan ninf |
| 12 | // NSZ: fadd nsz |
| 13 | // RECIP: fadd arcp |
| 14 | // REASSOC: fadd reassoc |
| 15 | f0 = f1 + f2; |
| 16 | |
| 17 | // CHECK: ret |
| 18 | } |
| 19 | |
| 20 | |