diff options
Diffstat (limited to 'llvm/test/CodeGen')
| -rw-r--r-- | llvm/test/CodeGen/X86/fp-stack-ret-store.ll | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/fp-stack-ret-store.ll b/llvm/test/CodeGen/X86/fp-stack-ret-store.ll new file mode 100644 index 00000000000..87829649a31 --- /dev/null +++ b/llvm/test/CodeGen/X86/fp-stack-ret-store.ll @@ -0,0 +1,15 @@ +; RUN: llvm-as < %s | llc | 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(...) |
