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llvm-mirror/test/CodeGen/ARM/fp-arg-shuffle.ll
Cameron Zwarich c05412175e Split a store of a VMOVDRR into two integer stores to avoid mixing NEON and ARM
stores of arguments in the same cache line. This fixes the second half of
<rdar://problem/8674845>.

llvm-svn: 129345
2011-04-12 02:24:17 +00:00

12 lines
440 B
LLVM

; RUN: llc < %s -march=arm -mattr=+neon -float-abi=soft | FileCheck %s
; CHECK: function1
; CHECK-NOT: vmov
define double @function1(double %a, double %b, double %c, double %d, double %e, double %f) nounwind noinline ssp {
entry:
%call = tail call double @function2(double %f, double %e, double %d, double %c, double %b, double %a) nounwind
ret double %call
}
declare double @function2(double, double, double, double, double, double)