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| author | Ed Schouten <ed@FreeBSD.org> | 2009-06-02 17:52:33 +0000 |
|---|---|---|
| committer | Ed Schouten <ed@FreeBSD.org> | 2009-06-02 17:52:33 +0000 |
| commit | 009b1c42aa6266385f2c37e227516b24077e6dd7 (patch) | |
| tree | 64ba909838c23261cace781ece27d106134ea451 /test/CodeGen/X86/2008-10-06-x87ld-nan-2.ll | |
| download | src-009b1c42aa6266385f2c37e227516b24077e6dd7.tar.gz src-009b1c42aa6266385f2c37e227516b24077e6dd7.zip | |
Import LLVM, at r72732.vendor/llvm/llvm-r72732
Notes
Notes:
svn path=/vendor/llvm/dist/; revision=193323
svn path=/vendor/llvm/llvm-r72732/; revision=193324; tag=vendor/llvm/llvm-r72732
Diffstat (limited to 'test/CodeGen/X86/2008-10-06-x87ld-nan-2.ll')
| -rw-r--r-- | test/CodeGen/X86/2008-10-06-x87ld-nan-2.ll | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/CodeGen/X86/2008-10-06-x87ld-nan-2.ll b/test/CodeGen/X86/2008-10-06-x87ld-nan-2.ll new file mode 100644 index 000000000000..d2e9b457517e --- /dev/null +++ b/test/CodeGen/X86/2008-10-06-x87ld-nan-2.ll @@ -0,0 +1,18 @@ +; ModuleID = 'nan.bc' +target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-f80:32:32-v64:64:64-v128:128:128-a0:0:64" +target triple = "i686-apple-darwin8" +; RUN: llvm-as < %s | llc -march=x86 -mattr=-sse2,-sse3,-sse | grep fldt | count 3 +; it is not safe to shorten any of these NaNs. + +declare x86_stdcallcc void @_D3nan5printFeZv(x86_fp80 %f) + +@_D3nan4rvale = global x86_fp80 0xK7FFF8001234000000000 ; <x86_fp80*> [#uses=1] + +define i32 @main() { +entry_nan.main: + %tmp = load x86_fp80* @_D3nan4rvale ; <x86_fp80> [#uses=1] + call x86_stdcallcc void @_D3nan5printFeZv(x86_fp80 %tmp) + call x86_stdcallcc void @_D3nan5printFeZv(x86_fp80 0xK7FFF8001234000000000) + call x86_stdcallcc void @_D3nan5printFeZv(x86_fp80 0xK7FFFC001234000000400) + ret i32 0 +} |