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author | Ed Schouten <ed@FreeBSD.org> | 2009-06-02 17:52:33 +0000 |
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committer | Ed Schouten <ed@FreeBSD.org> | 2009-06-02 17:52:33 +0000 |
commit | 009b1c42aa6266385f2c37e227516b24077e6dd7 (patch) | |
tree | 64ba909838c23261cace781ece27d106134ea451 /test/CodeGen/X86/fp-stack-ret-store.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/fp-stack-ret-store.ll')
-rw-r--r-- | test/CodeGen/X86/fp-stack-ret-store.ll | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/test/CodeGen/X86/fp-stack-ret-store.ll b/test/CodeGen/X86/fp-stack-ret-store.ll new file mode 100644 index 000000000000..56392deb300d --- /dev/null +++ b/test/CodeGen/X86/fp-stack-ret-store.ll @@ -0,0 +1,26 @@ +; RUN: llvm-as < %s | llc -mcpu=yonah | not grep movss +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-v64:64:64-v128:128:128-a0:0:64-f80:128:128" +target triple = "i686-apple-darwin8" + +; This should store directly into P from the FP stack. It should not +; go through a stack slot to get there. + +define void @bar(double* %P) { +entry: + %tmp = tail call double (...)* @foo( ) ; <double> [#uses=1] + store double %tmp, double* %P, align 8 + ret void +} + +declare double @foo(...) + +define void @bar2(float* %P) { +entry: + %tmp = tail call double (...)* @foo2( ) ; <double> [#uses=1] + %tmp1 = fptrunc double %tmp to float ; <float> [#uses=1] + store float %tmp1, float* %P, align 4 + ret void +} + +declare double @foo2(...) + |