linux-packaging-mono/external/llvm/test/CodeGen/ARM/2012-05-10-PreferVMOVtoVDUP32.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

15 lines
498 B
LLVM

; RUN: llc -mtriple=arm-eabi -mcpu=swift %s -o - | FileCheck %s
; <rdar://problem/10451892>
define void @f(i32 %x, i32* %p) nounwind ssp {
entry:
; CHECK-NOT: vdup.32
%vecinit.i = insertelement <2 x i32> undef, i32 %x, i32 0
%vecinit1.i = insertelement <2 x i32> %vecinit.i, i32 %x, i32 1
%0 = bitcast i32* %p to i8*
tail call void @llvm.arm.neon.vst1.p0i8.v2i32(i8* %0, <2 x i32> %vecinit1.i, i32 4)
ret void
}
declare void @llvm.arm.neon.vst1.p0i8.v2i32(i8*, <2 x i32>, i32) nounwind