mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-24 22:32:47 +00:00
eb0c3d3729
vabd intrinsic and add and/or zext operations. In the case of vaba, this also avoids the need for a DAG combine pattern to combine vabd with add. Update tests. Auto-upgrade the old intrinsics. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112941 91177308-0d34-0410-b5e6-96231b3b80d8
214 lines
4.5 KiB
LLVM
214 lines
4.5 KiB
LLVM
; RUN: llvm-dis < %s.bc | FileCheck %s
|
|
|
|
; vmovls should be auto-upgraded to sext
|
|
|
|
; CHECK: vmovls8
|
|
; CHECK-NOT: arm.neon.vmovls.v8i16
|
|
; CHECK: sext <8 x i8>
|
|
|
|
; CHECK: vmovls16
|
|
; CHECK-NOT: arm.neon.vmovls.v4i32
|
|
; CHECK: sext <4 x i16>
|
|
|
|
; CHECK: vmovls32
|
|
; CHECK-NOT: arm.neon.vmovls.v2i64
|
|
; CHECK: sext <2 x i32>
|
|
|
|
; vmovlu should be auto-upgraded to zext
|
|
|
|
; CHECK: vmovlu8
|
|
; CHECK-NOT: arm.neon.vmovlu.v8i16
|
|
; CHECK: zext <8 x i8>
|
|
|
|
; CHECK: vmovlu16
|
|
; CHECK-NOT: arm.neon.vmovlu.v4i32
|
|
; CHECK: zext <4 x i16>
|
|
|
|
; CHECK: vmovlu32
|
|
; CHECK-NOT: arm.neon.vmovlu.v2i64
|
|
; CHECK: zext <2 x i32>
|
|
|
|
; vaddl/vaddw should be auto-upgraded to add with sext/zext
|
|
|
|
; CHECK: vaddls16
|
|
; CHECK-NOT: arm.neon.vaddls.v4i32
|
|
; CHECK: sext <4 x i16>
|
|
; CHECK-NEXT: sext <4 x i16>
|
|
; CHECK-NEXT: add <4 x i32>
|
|
|
|
; CHECK: vaddlu32
|
|
; CHECK-NOT: arm.neon.vaddlu.v2i64
|
|
; CHECK: zext <2 x i32>
|
|
; CHECK-NEXT: zext <2 x i32>
|
|
; CHECK-NEXT: add <2 x i64>
|
|
|
|
; CHECK: vaddws8
|
|
; CHECK-NOT: arm.neon.vaddws.v8i16
|
|
; CHECK: sext <8 x i8>
|
|
; CHECK-NEXT: add <8 x i16>
|
|
|
|
; CHECK: vaddwu16
|
|
; CHECK-NOT: arm.neon.vaddwu.v4i32
|
|
; CHECK: zext <4 x i16>
|
|
; CHECK-NEXT: add <4 x i32>
|
|
|
|
; vsubl/vsubw should be auto-upgraded to subtract with sext/zext
|
|
|
|
; CHECK: vsubls16
|
|
; CHECK-NOT: arm.neon.vsubls.v4i32
|
|
; CHECK: sext <4 x i16>
|
|
; CHECK-NEXT: sext <4 x i16>
|
|
; CHECK-NEXT: sub <4 x i32>
|
|
|
|
; CHECK: vsublu32
|
|
; CHECK-NOT: arm.neon.vsublu.v2i64
|
|
; CHECK: zext <2 x i32>
|
|
; CHECK-NEXT: zext <2 x i32>
|
|
; CHECK-NEXT: sub <2 x i64>
|
|
|
|
; CHECK: vsubws8
|
|
; CHECK-NOT: arm.neon.vsubws.v8i16
|
|
; CHECK: sext <8 x i8>
|
|
; CHECK-NEXT: sub <8 x i16>
|
|
|
|
; CHECK: vsubwu16
|
|
; CHECK-NOT: arm.neon.vsubwu.v4i32
|
|
; CHECK: zext <4 x i16>
|
|
; CHECK-NEXT: sub <4 x i32>
|
|
|
|
; vmull should be auto-upgraded to multiply with sext/zext
|
|
; (but vmullp should remain an intrinsic)
|
|
|
|
; CHECK: vmulls8
|
|
; CHECK-NOT: arm.neon.vmulls.v8i16
|
|
; CHECK: sext <8 x i8>
|
|
; CHECK-NEXT: sext <8 x i8>
|
|
; CHECK-NEXT: mul <8 x i16>
|
|
|
|
; CHECK: vmullu16
|
|
; CHECK-NOT: arm.neon.vmullu.v4i32
|
|
; CHECK: zext <4 x i16>
|
|
; CHECK-NEXT: zext <4 x i16>
|
|
; CHECK-NEXT: mul <4 x i32>
|
|
|
|
; CHECK: vmullp8
|
|
; CHECK: arm.neon.vmullp.v8i16
|
|
|
|
; vmlal should be auto-upgraded to multiply/add with sext/zext
|
|
|
|
; CHECK: vmlals32
|
|
; CHECK-NOT: arm.neon.vmlals.v2i64
|
|
; CHECK: sext <2 x i32>
|
|
; CHECK-NEXT: sext <2 x i32>
|
|
; CHECK-NEXT: mul <2 x i64>
|
|
; CHECK-NEXT: add <2 x i64>
|
|
|
|
; CHECK: vmlalu8
|
|
; CHECK-NOT: arm.neon.vmlalu.v8i16
|
|
; CHECK: zext <8 x i8>
|
|
; CHECK-NEXT: zext <8 x i8>
|
|
; CHECK-NEXT: mul <8 x i16>
|
|
; CHECK-NEXT: add <8 x i16>
|
|
|
|
; vmlsl should be auto-upgraded to multiply/sub with sext/zext
|
|
|
|
; CHECK: vmlsls16
|
|
; CHECK-NOT: arm.neon.vmlsls.v4i32
|
|
; CHECK: sext <4 x i16>
|
|
; CHECK-NEXT: sext <4 x i16>
|
|
; CHECK-NEXT: mul <4 x i32>
|
|
; CHECK-NEXT: sub <4 x i32>
|
|
|
|
; CHECK: vmlslu32
|
|
; CHECK-NOT: arm.neon.vmlslu.v2i64
|
|
; CHECK: zext <2 x i32>
|
|
; CHECK-NEXT: zext <2 x i32>
|
|
; CHECK-NEXT: mul <2 x i64>
|
|
; CHECK-NEXT: sub <2 x i64>
|
|
|
|
; vaba should be auto-upgraded to vabd + add
|
|
|
|
; CHECK: vabas32
|
|
; CHECK-NOT: arm.neon.vabas.v2i32
|
|
; CHECK: arm.neon.vabds.v2i32
|
|
; CHECK-NEXT: add <2 x i32>
|
|
|
|
; CHECK: vabaQu8
|
|
; CHECK-NOT: arm.neon.vabau.v16i8
|
|
; CHECK: arm.neon.vabdu.v16i8
|
|
; CHECK-NEXT: add <16 x i8>
|
|
|
|
; vabal should be auto-upgraded to vabd with zext + add
|
|
|
|
; CHECK: vabals16
|
|
; CHECK-NOT: arm.neon.vabals.v4i32
|
|
; CHECK: arm.neon.vabds.v4i16
|
|
; CHECK-NEXT: zext <4 x i16>
|
|
; CHECK-NEXT: add <4 x i32>
|
|
|
|
; CHECK: vabalu32
|
|
; CHECK-NOT: arm.neon.vabalu.v2i64
|
|
; CHECK: arm.neon.vabdu.v2i32
|
|
; CHECK-NEXT: zext <2 x i32>
|
|
; CHECK-NEXT: add <2 x i64>
|
|
|
|
; vabdl should be auto-upgraded to vabd with zext
|
|
|
|
; CHECK: vabdls8
|
|
; CHECK-NOT: arm.neon.vabdls.v8i16
|
|
; CHECK: arm.neon.vabds.v8i8
|
|
; CHECK-NEXT: zext <8 x i8>
|
|
|
|
; CHECK: vabdlu16
|
|
; CHECK-NOT: arm.neon.vabdlu.v4i32
|
|
; CHECK: arm.neon.vabdu.v4i16
|
|
; CHECK-NEXT: zext <4 x i16>
|
|
|
|
; vmovn should be auto-upgraded to trunc
|
|
|
|
; CHECK: vmovni16
|
|
; CHECK-NOT: arm.neon.vmovn.v8i8
|
|
; CHECK: trunc <8 x i16>
|
|
|
|
; CHECK: vmovni32
|
|
; CHECK-NOT: arm.neon.vmovn.v4i16
|
|
; CHECK: trunc <4 x i32>
|
|
|
|
; CHECK: vmovni64
|
|
; CHECK-NOT: arm.neon.vmovn.v2i32
|
|
; CHECK: trunc <2 x i64>
|
|
|
|
; vld* and vst* intrinsic calls need an alignment argument (defaulted to 1)
|
|
|
|
; CHECK: vld1i8
|
|
; CHECK: i32 1
|
|
; CHECK: vld2Qi16
|
|
; CHECK: i32 1
|
|
; CHECK: vld3i32
|
|
; CHECK: i32 1
|
|
; CHECK: vld4Qf
|
|
; CHECK: i32 1
|
|
|
|
; CHECK: vst1i8
|
|
; CHECK: i32 1
|
|
; CHECK: vst2Qi16
|
|
; CHECK: i32 1
|
|
; CHECK: vst3i32
|
|
; CHECK: i32 1
|
|
; CHECK: vst4Qf
|
|
; CHECK: i32 1
|
|
|
|
; CHECK: vld2laneQi16
|
|
; CHECK: i32 1
|
|
; CHECK: vld3lanei32
|
|
; CHECK: i32 1
|
|
; CHECK: vld4laneQf
|
|
; CHECK: i32 1
|
|
|
|
; CHECK: vst2laneQi16
|
|
; CHECK: i32 1
|
|
; CHECK: vst3lanei32
|
|
; CHECK: i32 1
|
|
; CHECK: vst4laneQf
|
|
; CHECK: i32 1
|