mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-24 03:33:20 +01:00
33 lines
958 B
LLVM
33 lines
958 B
LLVM
; RUN: llc < %s -march=arm -mattr=+neon | FileCheck %s
|
|
|
|
; CHECK: t1
|
|
; CHECK: vldmia
|
|
; CHECK: vldmia
|
|
; CHECK: vadd.i64 q
|
|
; CHECK: vstmia
|
|
define void @t1(<4 x i32>* %r, <2 x i64>* %a, <2 x i64>* %b) nounwind {
|
|
entry:
|
|
%0 = load <2 x i64>* %a, align 16 ; <<2 x i64>> [#uses=1]
|
|
%1 = load <2 x i64>* %b, align 16 ; <<2 x i64>> [#uses=1]
|
|
%2 = add <2 x i64> %0, %1 ; <<2 x i64>> [#uses=1]
|
|
%3 = bitcast <2 x i64> %2 to <4 x i32> ; <<4 x i32>> [#uses=1]
|
|
store <4 x i32> %3, <4 x i32>* %r, align 16
|
|
ret void
|
|
}
|
|
|
|
; CHECK: t2
|
|
; CHECK: vldmia
|
|
; CHECK: vldmia
|
|
; CHECK: vsub.i64 q
|
|
; CHECK: vmov r0, r1, d
|
|
; CHECK: vmov r2, r3, d
|
|
define <4 x i32> @t2(<2 x i64>* %a, <2 x i64>* %b) nounwind readonly {
|
|
entry:
|
|
%0 = load <2 x i64>* %a, align 16 ; <<2 x i64>> [#uses=1]
|
|
%1 = load <2 x i64>* %b, align 16 ; <<2 x i64>> [#uses=1]
|
|
%2 = sub <2 x i64> %0, %1 ; <<2 x i64>> [#uses=1]
|
|
%3 = bitcast <2 x i64> %2 to <4 x i32> ; <<4 x i32>> [#uses=1]
|
|
ret <4 x i32> %3
|
|
}
|
|
|