llvm/test/CodeGen/AArch64/neon-mov.ll
Tim Northover 87773c318f AArch64: add initial NEON support
Patch by Ana Pazos.

- Completed implementation of instruction formats:
AdvSIMD three same
AdvSIMD modified immediate
AdvSIMD scalar pairwise

- Completed implementation of instruction classes
(some of the instructions in these classes
belong to yet unfinished instruction formats):
Vector Arithmetic
Vector Immediate
Vector Pairwise Arithmetic

- Initial implementation of instruction formats:
AdvSIMD scalar two-reg misc
AdvSIMD scalar three same

- Intial implementation of instruction class:
Scalar Arithmetic

- Initial clang changes to support arm v8 intrinsics.
Note: no clang changes for scalar intrinsics function name mangling yet.

- Comprehensive test cases for added instructions
To verify auto codegen, encoding, decoding, diagnosis, intrinsics.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187567 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-01 09:20:35 +00:00

206 lines
5.9 KiB
LLVM

; RUN: llc < %s -verify-machineinstrs -mtriple=aarch64-none-linux-gnu -mattr=+neon | FileCheck %s
define <8 x i8> @movi8b() {
;CHECK: movi {{v[0-31]+}}.8b, #0x8
ret <8 x i8> < i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8 >
}
define <16 x i8> @movi16b() {
;CHECK: movi {{v[0-31]+}}.16b, #0x8
ret <16 x i8> < i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8 >
}
define <2 x i32> @movi2s_lsl0() {
;CHECK: movi {{v[0-31]+}}.2s, #0xff
ret <2 x i32> < i32 255, i32 255 >
}
define <2 x i32> @movi2s_lsl8() {
;CHECK: movi {{v[0-31]+}}.2s, #0xff, lsl #8
ret <2 x i32> < i32 65280, i32 65280 >
}
define <2 x i32> @movi2s_lsl16() {
;CHECK: movi {{v[0-31]+}}.2s, #0xff, lsl #16
ret <2 x i32> < i32 16711680, i32 16711680 >
}
define <2 x i32> @movi2s_lsl24() {
;CHECK: movi {{v[0-31]+}}.2s, #0xff, lsl #24
ret <2 x i32> < i32 4278190080, i32 4278190080 >
}
define <4 x i32> @movi4s_lsl0() {
;CHECK: movi {{v[0-31]+}}.4s, #0xff
ret <4 x i32> < i32 255, i32 255, i32 255, i32 255 >
}
define <4 x i32> @movi4s_lsl8() {
;CHECK: movi {{v[0-31]+}}.4s, #0xff, lsl #8
ret <4 x i32> < i32 65280, i32 65280, i32 65280, i32 65280 >
}
define <4 x i32> @movi4s_lsl16() {
;CHECK: movi {{v[0-31]+}}.4s, #0xff, lsl #16
ret <4 x i32> < i32 16711680, i32 16711680, i32 16711680, i32 16711680 >
}
define <4 x i32> @movi4s_lsl24() {
;CHECK: movi {{v[0-31]+}}.4s, #0xff, lsl #24
ret <4 x i32> < i32 4278190080, i32 4278190080, i32 4278190080, i32 4278190080 >
}
define <4 x i16> @movi4h_lsl0() {
;CHECK: movi {{v[0-31]+}}.4h, #0xff
ret <4 x i16> < i16 255, i16 255, i16 255, i16 255 >
}
define <4 x i16> @movi4h_lsl8() {
;CHECK: movi {{v[0-31]+}}.4h, #0xff, lsl #8
ret <4 x i16> < i16 65280, i16 65280, i16 65280, i16 65280 >
}
define <8 x i16> @movi8h_lsl0() {
;CHECK: movi {{v[0-31]+}}.8h, #0xff
ret <8 x i16> < i16 255, i16 255, i16 255, i16 255, i16 255, i16 255, i16 255, i16 255 >
}
define <8 x i16> @movi8h_lsl8() {
;CHECK: movi {{v[0-31]+}}.8h, #0xff, lsl #8
ret <8 x i16> < i16 65280, i16 65280, i16 65280, i16 65280, i16 65280, i16 65280, i16 65280, i16 65280 >
}
define <2 x i32> @mvni2s_lsl0() {
;CHECK: mvni {{v[0-31]+}}.2s, #0x10
ret <2 x i32> < i32 4294967279, i32 4294967279 >
}
define <2 x i32> @mvni2s_lsl8() {
;CHECK: mvni {{v[0-31]+}}.2s, #0x10, lsl #8
ret <2 x i32> < i32 4294963199, i32 4294963199 >
}
define <2 x i32> @mvni2s_lsl16() {
;CHECK: mvni {{v[0-31]+}}.2s, #0x10, lsl #16
ret <2 x i32> < i32 4293918719, i32 4293918719 >
}
define <2 x i32> @mvni2s_lsl24() {
;CHECK: mvni {{v[0-31]+}}.2s, #0x10, lsl #24
ret <2 x i32> < i32 4026531839, i32 4026531839 >
}
define <4 x i32> @mvni4s_lsl0() {
;CHECK: mvni {{v[0-31]+}}.4s, #0x10
ret <4 x i32> < i32 4294967279, i32 4294967279, i32 4294967279, i32 4294967279 >
}
define <4 x i32> @mvni4s_lsl8() {
;CHECK: mvni {{v[0-31]+}}.4s, #0x10, lsl #8
ret <4 x i32> < i32 4294963199, i32 4294963199, i32 4294963199, i32 4294963199 >
}
define <4 x i32> @mvni4s_lsl16() {
;CHECK: mvni {{v[0-31]+}}.4s, #0x10, lsl #16
ret <4 x i32> < i32 4293918719, i32 4293918719, i32 4293918719, i32 4293918719 >
}
define <4 x i32> @mvni4s_lsl24() {
;CHECK: mvni {{v[0-31]+}}.4s, #0x10, lsl #24
ret <4 x i32> < i32 4026531839, i32 4026531839, i32 4026531839, i32 4026531839 >
}
define <4 x i16> @mvni4h_lsl0() {
;CHECK: mvni {{v[0-31]+}}.4h, #0x10
ret <4 x i16> < i16 65519, i16 65519, i16 65519, i16 65519 >
}
define <4 x i16> @mvni4h_lsl8() {
;CHECK: mvni {{v[0-31]+}}.4h, #0x10, lsl #8
ret <4 x i16> < i16 61439, i16 61439, i16 61439, i16 61439 >
}
define <8 x i16> @mvni8h_lsl0() {
;CHECK: mvni {{v[0-31]+}}.8h, #0x10
ret <8 x i16> < i16 65519, i16 65519, i16 65519, i16 65519, i16 65519, i16 65519, i16 65519, i16 65519 >
}
define <8 x i16> @mvni8h_lsl8() {
;CHECK: mvni {{v[0-31]+}}.8h, #0x10, lsl #8
ret <8 x i16> < i16 61439, i16 61439, i16 61439, i16 61439, i16 61439, i16 61439, i16 61439, i16 61439 >
}
define <2 x i32> @movi2s_msl8(<2 x i32> %a) {
;CHECK: movi {{v[0-31]+}}.2s, #0xff, msl #8
ret <2 x i32> < i32 65535, i32 65535 >
}
define <2 x i32> @movi2s_msl16() {
;CHECK: movi {{v[0-31]+}}.2s, #0xff, msl #16
ret <2 x i32> < i32 16777215, i32 16777215 >
}
define <4 x i32> @movi4s_msl8() {
;CHECK: movi {{v[0-31]+}}.4s, #0xff, msl #8
ret <4 x i32> < i32 65535, i32 65535, i32 65535, i32 65535 >
}
define <4 x i32> @movi4s_msl16() {
;CHECK: movi {{v[0-31]+}}.4s, #0xff, msl #16
ret <4 x i32> < i32 16777215, i32 16777215, i32 16777215, i32 16777215 >
}
define <2 x i32> @mvni2s_msl8() {
;CHECK: mvni {{v[0-31]+}}.2s, #0x10, msl #8
ret <2 x i32> < i32 18446744073709547264, i32 18446744073709547264>
}
define <2 x i32> @mvni2s_msl16() {
;CHECK: mvni {{v[0-31]+}}.2s, #0x10, msl #16
ret <2 x i32> < i32 18446744073708437504, i32 18446744073708437504>
}
define <4 x i32> @mvni4s_msl8() {
;CHECK: mvni {{v[0-31]+}}.4s, #0x10, msl #8
ret <4 x i32> < i32 18446744073709547264, i32 18446744073709547264, i32 18446744073709547264, i32 18446744073709547264>
}
define <4 x i32> @mvni4s_msl16() {
;CHECK: mvni {{v[0-31]+}}.4s, #0x10, msl #16
ret <4 x i32> < i32 18446744073708437504, i32 18446744073708437504, i32 18446744073708437504, i32 18446744073708437504>
}
define <2 x i64> @movi2d() {
;CHECK: movi {{v[0-31]+}}.2d, #0xff0000ff0000ffff
ret <2 x i64> < i64 18374687574888349695, i64 18374687574888349695 >
}
define <1 x i64> @movid() {
;CHECK: movi {{d[0-31]+}}, #0xff0000ff0000ffff
ret <1 x i64> < i64 18374687574888349695 >
}
define <2 x float> @fmov2s() {
;CHECK: fmov {{v[0-31]+}}.2s, #-12.00000000
ret <2 x float> < float -1.2e1, float -1.2e1>
}
define <4 x float> @fmov4s() {
;CHECK: fmov {{v[0-31]+}}.4s, #-12.00000000
ret <4 x float> < float -1.2e1, float -1.2e1, float -1.2e1, float -1.2e1>
}
define <2 x double> @fmov2d() {
;CHECK: fmov {{v[0-31]+}}.2d, #-12.00000000
ret <2 x double> < double -1.2e1, double -1.2e1>
}