| Pekka Jaaskelainen | 3701450 | 2014-12-10 16:41:14 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 %s -emit-llvm -o - | FileCheck %s -check-prefix=NORMAL |
| 2 | // RUN: %clang_cc1 %s -emit-llvm -cl-fast-relaxed-math -o - | FileCheck %s -check-prefix=FAST |
| 3 | // RUN: %clang_cc1 %s -emit-llvm -cl-finite-math-only -o - | FileCheck %s -check-prefix=FINITE |
| 4 | // RUN: %clang_cc1 %s -emit-llvm -cl-unsafe-math-optimizations -o - | FileCheck %s -check-prefix=UNSAFE |
| Pekka Jaaskelainen | 3701450 | 2014-12-10 16:41:14 +0000 | [diff] [blame] | 5 | |
| 6 | typedef __attribute__(( ext_vector_type(4) )) float float4; |
| 7 | |
| 8 | float spscalardiv(float a, float b) { |
| 9 | // CHECK: @spscalardiv( |
| 10 | |
| 11 | // NORMAL: fdiv float |
| 12 | // FAST: fdiv fast float |
| 13 | // FINITE: fdiv nnan ninf float |
| 14 | // UNSAFE: fdiv nnan float |
| Pekka Jaaskelainen | 3701450 | 2014-12-10 16:41:14 +0000 | [diff] [blame] | 15 | return a / b; |
| 16 | } |
| 17 | // CHECK: attributes |
| 18 | |
| 19 | // NORMAL: "no-infs-fp-math"="false" |
| 20 | // NORMAL: "no-nans-fp-math"="false" |
| 21 | // NORMAL: "unsafe-fp-math"="false" |
| 22 | |
| 23 | // FAST: "no-infs-fp-math"="true" |
| 24 | // FAST: "no-nans-fp-math"="true" |
| 25 | // FAST: "unsafe-fp-math"="true" |
| 26 | |
| 27 | // FINITE: "no-infs-fp-math"="true" |
| 28 | // FINITE: "no-nans-fp-math"="true" |
| 29 | // FINITE: "unsafe-fp-math"="false" |
| 30 | |
| 31 | // UNSAFE: "no-infs-fp-math"="false" |
| 32 | // UNSAFE: "no-nans-fp-math"="true" |
| 33 | // UNSAFE: "unsafe-fp-math"="true" |
| 34 | |