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| author | dim <dim@FreeBSD.org> | 2012-04-14 13:54:10 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2012-04-14 13:54:10 +0000 |
| commit | 1fc08f5e9ef733ef1ce6f363fecedc2260e78974 (patch) | |
| tree | 19c69a04768629f2d440944b71cbe90adae0b615 /test/CodeGen/X86/fltused_function_pointer.ll | |
| parent | 07637c87f826cdf411f0673595e9bc92ebd793f2 (diff) | |
| download | FreeBSD-src-1fc08f5e9ef733ef1ce6f363fecedc2260e78974.zip FreeBSD-src-1fc08f5e9ef733ef1ce6f363fecedc2260e78974.tar.gz | |
Vendor import of llvm trunk r154661:
http://llvm.org/svn/llvm-project/llvm/trunk@r154661
Diffstat (limited to 'test/CodeGen/X86/fltused_function_pointer.ll')
| -rw-r--r-- | test/CodeGen/X86/fltused_function_pointer.ll | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/CodeGen/X86/fltused_function_pointer.ll b/test/CodeGen/X86/fltused_function_pointer.ll new file mode 100644 index 0000000..cfe484a --- /dev/null +++ b/test/CodeGen/X86/fltused_function_pointer.ll @@ -0,0 +1,19 @@ +; The purpose of this test to to verify that the fltused symbol is emitted when +; any function is called with floating point arguments on Windows. And that it +; is not emitted otherwise. + +; RUN: llc < %s -mtriple i686-pc-win32 | FileCheck %s --check-prefix WIN32 +; RUN: llc < %s -mtriple x86_64-pc-win32 | FileCheck %s --check-prefix WIN64 +; RUN: llc < %s -O0 -mtriple i686-pc-win32 | FileCheck %s --check-prefix WIN32 +; RUN: llc < %s -O0 -mtriple x86_64-pc-win32 | FileCheck %s --check-prefix WIN64 + +@.str = private constant [4 x i8] c"%f\0A\00" + +define i32 @foo(i32 (i8*, ...)* %f) nounwind { +entry: + %call = tail call i32 (i8*, ...)* %f(i8* getelementptr inbounds ([4 x i8]* @.str, i32 0, i32 0), double 1.000000e+000) nounwind + ret i32 0 +} + +; WIN32: .globl __fltused +; WIN64: .globl _fltused |
