Files
linux-packaging-mono/external/llvm/test/CodeGen/X86/fp-stack-ret-store.ll
Xamarin Public Jenkins (auto-signing) f32dbaf0b2 Imported Upstream version 5.18.0.225
Former-commit-id: 10196d987d5fc5564b9d3b33b1fdf13190f4d0b5
2018-12-21 19:01:49 +00:00

27 lines
752 B
LLVM

; RUN: llc < %s -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(...)