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| author | Evan Cheng <evan.cheng@apple.com> | 2008-09-05 17:24:07 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2008-09-05 17:24:07 +0000 |
| commit | e2471a9169b23cf13a7e81a6ba35fa2675d320ad (patch) | |
| tree | e375e38bb17450d92118a570b2b98d85a4c97fde /test/CodeGen/X86/fastcc-2.ll | |
| parent | c89d2feb35560883688e43b553b8e94e7cd371de (diff) | |
| download | external_llvm-e2471a9169b23cf13a7e81a6ba35fa2675d320ad.zip external_llvm-e2471a9169b23cf13a7e81a6ba35fa2675d320ad.tar.gz external_llvm-e2471a9169b23cf13a7e81a6ba35fa2675d320ad.tar.bz2 | |
If SSE2 is available, x86 should pass first 3 f32/f64 arguments in XMM registers for fastcc calls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55840 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/fastcc-2.ll')
| -rw-r--r-- | test/CodeGen/X86/fastcc-2.ll | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/CodeGen/X86/fastcc-2.ll b/test/CodeGen/X86/fastcc-2.ll new file mode 100644 index 0000000..40c753e --- /dev/null +++ b/test/CodeGen/X86/fastcc-2.ll @@ -0,0 +1,10 @@ +; RUN: llvm-as < %s | llc -mtriple=i686-apple-darwin -mattr=+sse2 | grep movsd +; RUN: llvm-as < %s | llc -mtriple=i686-apple-darwin -mattr=+sse2 | grep mov | count 1 + +define i32 @foo() nounwind { +entry: + tail call fastcc void @bar( double 1.000000e+00 ) nounwind + ret i32 0 +} + +declare fastcc void @bar(double) |