diff options
Diffstat (limited to 'test/MC/AArch64/neon-max-min.s')
| -rw-r--r-- | test/MC/AArch64/neon-max-min.s | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/test/MC/AArch64/neon-max-min.s b/test/MC/AArch64/neon-max-min.s new file mode 100644 index 0000000..6d1efde --- /dev/null +++ b/test/MC/AArch64/neon-max-min.s @@ -0,0 +1,110 @@ +// RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+neon -show-encoding < %s | FileCheck %s + +// Check that the assembler can handle the documented syntax for AArch64 + +//---------------------------------------------------------------------- +// Vector Maximum (Signed and Unsigned Integer) +//---------------------------------------------------------------------- + smax v0.8b, v1.8b, v2.8b + smax v0.16b, v1.16b, v2.16b + smax v0.4h, v1.4h, v2.4h + smax v0.8h, v1.8h, v2.8h + smax v0.2s, v1.2s, v2.2s + smax v0.4s, v1.4s, v2.4s + +// CHECK: smax v0.8b, v1.8b, v2.8b // encoding: [0x20,0x64,0x22,0x0e] +// CHECK: smax v0.16b, v1.16b, v2.16b // encoding: [0x20,0x64,0x22,0x4e] +// CHECK: smax v0.4h, v1.4h, v2.4h // encoding: [0x20,0x64,0x62,0x0e] +// CHECK: smax v0.8h, v1.8h, v2.8h // encoding: [0x20,0x64,0x62,0x4e] +// CHECK: smax v0.2s, v1.2s, v2.2s // encoding: [0x20,0x64,0xa2,0x0e] +// CHECK: smax v0.4s, v1.4s, v2.4s // encoding: [0x20,0x64,0xa2,0x4e] + + umax v0.8b, v1.8b, v2.8b + umax v0.16b, v1.16b, v2.16b + umax v0.4h, v1.4h, v2.4h + umax v0.8h, v1.8h, v2.8h + umax v0.2s, v1.2s, v2.2s + umax v0.4s, v1.4s, v2.4s + +// CHECK: umax v0.8b, v1.8b, v2.8b // encoding: [0x20,0x64,0x22,0x2e] +// CHECK: umax v0.16b, v1.16b, v2.16b // encoding: [0x20,0x64,0x22,0x6e] +// CHECK: umax v0.4h, v1.4h, v2.4h // encoding: [0x20,0x64,0x62,0x2e] +// CHECK: umax v0.8h, v1.8h, v2.8h // encoding: [0x20,0x64,0x62,0x6e] +// CHECK: umax v0.2s, v1.2s, v2.2s // encoding: [0x20,0x64,0xa2,0x2e] +// CHECK: umax v0.4s, v1.4s, v2.4s // encoding: [0x20,0x64,0xa2,0x6e] + +//---------------------------------------------------------------------- +// Vector Minimum (Signed and Unsigned Integer) +//---------------------------------------------------------------------- + smin v0.8b, v1.8b, v2.8b + smin v0.16b, v1.16b, v2.16b + smin v0.4h, v1.4h, v2.4h + smin v0.8h, v1.8h, v2.8h + smin v0.2s, v1.2s, v2.2s + smin v0.4s, v1.4s, v2.4s + +// CHECK: smin v0.8b, v1.8b, v2.8b // encoding: [0x20,0x6c,0x22,0x0e] +// CHECK: smin v0.16b, v1.16b, v2.16b // encoding: [0x20,0x6c,0x22,0x4e] +// CHECK: smin v0.4h, v1.4h, v2.4h // encoding: [0x20,0x6c,0x62,0x0e] +// CHECK: smin v0.8h, v1.8h, v2.8h // encoding: [0x20,0x6c,0x62,0x4e] +// CHECK: smin v0.2s, v1.2s, v2.2s // encoding: [0x20,0x6c,0xa2,0x0e] +// CHECK: smin v0.4s, v1.4s, v2.4s // encoding: [0x20,0x6c,0xa2,0x4e] + + umin v0.8b, v1.8b, v2.8b + umin v0.16b, v1.16b, v2.16b + umin v0.4h, v1.4h, v2.4h + umin v0.8h, v1.8h, v2.8h + umin v0.2s, v1.2s, v2.2s + umin v0.4s, v1.4s, v2.4s + +// CHECK: umin v0.8b, v1.8b, v2.8b // encoding: [0x20,0x6c,0x22,0x2e] +// CHECK: umin v0.16b, v1.16b, v2.16b // encoding: [0x20,0x6c,0x22,0x6e] +// CHECK: umin v0.4h, v1.4h, v2.4h // encoding: [0x20,0x6c,0x62,0x2e] +// CHECK: umin v0.8h, v1.8h, v2.8h // encoding: [0x20,0x6c,0x62,0x6e] +// CHECK: umin v0.2s, v1.2s, v2.2s // encoding: [0x20,0x6c,0xa2,0x2e] +// CHECK: umin v0.4s, v1.4s, v2.4s // encoding: [0x20,0x6c,0xa2,0x6e] + +//---------------------------------------------------------------------- +// Vector Maximum (Floating Point) +//---------------------------------------------------------------------- + fmax v0.2s, v1.2s, v2.2s + fmax v31.4s, v15.4s, v16.4s + fmax v7.2d, v8.2d, v25.2d + +// CHECK: fmax v0.2s, v1.2s, v2.2s // encoding: [0x20,0xf4,0x22,0x0e] +// CHECK: fmax v31.4s, v15.4s, v16.4s // encoding: [0xff,0xf5,0x30,0x4e] +// CHECK: fmax v7.2d, v8.2d, v25.2d // encoding: [0x07,0xf5,0x79,0x4e] + +//---------------------------------------------------------------------- +// Vector Minimum (Floating Point) +//---------------------------------------------------------------------- + fmin v10.2s, v15.2s, v22.2s + fmin v3.4s, v5.4s, v6.4s + fmin v17.2d, v13.2d, v2.2d + +// CHECK: fmin v10.2s, v15.2s, v22.2s // encoding: [0xea,0xf5,0xb6,0x0e] +// CHECK: fmin v3.4s, v5.4s, v6.4s // encoding: [0xa3,0xf4,0xa6,0x4e] +// CHECK: fmin v17.2d, v13.2d, v2.2d // encoding: [0xb1,0xf5,0xe2,0x4e] + +//---------------------------------------------------------------------- +// Vector maxNum (Floating Point) +//---------------------------------------------------------------------- + fmaxnm v0.2s, v1.2s, v2.2s + fmaxnm v31.4s, v15.4s, v16.4s + fmaxnm v7.2d, v8.2d, v25.2d + +// CHECK: fmaxnm v0.2s, v1.2s, v2.2s // encoding: [0x20,0xc4,0x22,0x0e] +// CHECK: fmaxnm v31.4s, v15.4s, v16.4s // encoding: [0xff,0xc5,0x30,0x4e] +// CHECK: fmaxnm v7.2d, v8.2d, v25.2d // encoding: [0x07,0xc5,0x79,0x4e] + +//---------------------------------------------------------------------- +// Vector minNum (Floating Point) +//---------------------------------------------------------------------- + fminnm v10.2s, v15.2s, v22.2s + fminnm v3.4s, v5.4s, v6.4s + fminnm v17.2d, v13.2d, v2.2d + +// CHECK: fminnm v10.2s, v15.2s, v22.2s // encoding: [0xea,0xc5,0xb6,0x0e] +// CHECK: fminnm v3.4s, v5.4s, v6.4s // encoding: [0xa3,0xc4,0xa6,0x4e] +// CHECK: fminnm v17.2d, v13.2d, v2.2d // encoding: [0xb1,0xc5,0xe2,0x4e] + |