llvm-mirror/test/CodeGen/AArch64/arm64-vaddlv.ll
Simon Pilgrim 91bb437eb8 [AARCH64] Enable AARCH64 lit tests on windows dev machines
As discussed on PR27654, this patch fixes the triples of a lot of aarch64 tests and enables lit tests on windows

This will hopefully help stop cases where windows developers break the aarch64 target

Differential Revision: https://reviews.llvm.org/D22191

llvm-svn: 275973
2016-07-19 13:35:11 +00:00

27 lines
899 B
LLVM

; RUN: llc < %s -mtriple=arm64-eabi -aarch64-neon-syntax=apple | FileCheck %s
define i64 @test_vaddlv_s32(<2 x i32> %a1) nounwind readnone {
; CHECK: test_vaddlv_s32
; CHECK: saddlp.1d v[[REGNUM:[0-9]+]], v[[INREG:[0-9]+]]
; CHECK-NEXT: fmov x[[OUTREG:[0-9]+]], d[[REGNUM]]
; CHECK-NEXT: ret
entry:
%vaddlv.i = tail call i64 @llvm.aarch64.neon.saddlv.i64.v2i32(<2 x i32> %a1) nounwind
ret i64 %vaddlv.i
}
define i64 @test_vaddlv_u32(<2 x i32> %a1) nounwind readnone {
; CHECK: test_vaddlv_u32
; CHECK: uaddlp.1d v[[REGNUM:[0-9]+]], v[[INREG:[0-9]+]]
; CHECK-NEXT: fmov x[[OUTREG:[0-9]+]], d[[REGNUM]]
; CHECK-NEXT: ret
entry:
%vaddlv.i = tail call i64 @llvm.aarch64.neon.uaddlv.i64.v2i32(<2 x i32> %a1) nounwind
ret i64 %vaddlv.i
}
declare i64 @llvm.aarch64.neon.uaddlv.i64.v2i32(<2 x i32>) nounwind readnone
declare i64 @llvm.aarch64.neon.saddlv.i64.v2i32(<2 x i32>) nounwind readnone