| Michael J. Spencer | 8b98bf2 | 2012-02-22 19:06:13 +0000 | [diff] [blame] | 1 | ; The purpose of this test to to verify that the fltused symbol is emitted when |
| 2 | ; any function is called with floating point arguments on Windows. And that it |
| 3 | ; is not emitted otherwise. |
| 4 | |
| 5 | ; RUN: llc < %s -mtriple i686-pc-win32 | FileCheck %s --check-prefix WIN32 |
| 6 | ; RUN: llc < %s -mtriple x86_64-pc-win32 | FileCheck %s --check-prefix WIN64 |
| 7 | ; RUN: llc < %s -O0 -mtriple i686-pc-win32 | FileCheck %s --check-prefix WIN32 |
| 8 | ; RUN: llc < %s -O0 -mtriple x86_64-pc-win32 | FileCheck %s --check-prefix WIN64 |
| 9 | |
| 10 | @.str = private constant [4 x i8] c"%f\0A\00" |
| 11 | |
| 12 | define i32 @foo(i32 (i8*, ...)* %f) nounwind { |
| 13 | entry: |
| 14 | %call = tail call i32 (i8*, ...)* %f(i8* getelementptr inbounds ([4 x i8]* @.str, i32 0, i32 0), double 1.000000e+000) nounwind |
| 15 | ret i32 0 |
| 16 | } |
| 17 | |
| 18 | ; WIN32: .globl __fltused |
| 19 | ; WIN64: .globl _fltused |