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 | |