diff options
Diffstat (limited to 'test/MC/AArch64/neon-rounding-halving-add.s')
-rw-r--r-- | test/MC/AArch64/neon-rounding-halving-add.s | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/test/MC/AArch64/neon-rounding-halving-add.s b/test/MC/AArch64/neon-rounding-halving-add.s new file mode 100644 index 0000000000..47ac212680 --- /dev/null +++ b/test/MC/AArch64/neon-rounding-halving-add.s @@ -0,0 +1,39 @@ +// 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 Integer Rouding Halving Add (Signed) +//------------------------------------------------------------------------------ + srhadd v0.8b, v1.8b, v2.8b + srhadd v0.16b, v1.16b, v2.16b + srhadd v0.4h, v1.4h, v2.4h + srhadd v0.8h, v1.8h, v2.8h + srhadd v0.2s, v1.2s, v2.2s + srhadd v0.4s, v1.4s, v2.4s + +// CHECK: srhadd v0.8b, v1.8b, v2.8b // encoding: [0x20,0x14,0x22,0x0e] +// CHECK: srhadd v0.16b, v1.16b, v2.16b // encoding: [0x20,0x14,0x22,0x4e] +// CHECK: srhadd v0.4h, v1.4h, v2.4h // encoding: [0x20,0x14,0x62,0x0e] +// CHECK: srhadd v0.8h, v1.8h, v2.8h // encoding: [0x20,0x14,0x62,0x4e] +// CHECK: srhadd v0.2s, v1.2s, v2.2s // encoding: [0x20,0x14,0xa2,0x0e] +// CHECK: srhadd v0.4s, v1.4s, v2.4s // encoding: [0x20,0x14,0xa2,0x4e] + +//------------------------------------------------------------------------------ +// Vector Integer Rouding Halving Add (Unsigned) +//------------------------------------------------------------------------------ + urhadd v0.8b, v1.8b, v2.8b + urhadd v0.16b, v1.16b, v2.16b + urhadd v0.4h, v1.4h, v2.4h + urhadd v0.8h, v1.8h, v2.8h + urhadd v0.2s, v1.2s, v2.2s + urhadd v0.4s, v1.4s, v2.4s + +// CHECK: urhadd v0.8b, v1.8b, v2.8b // encoding: [0x20,0x14,0x22,0x2e] +// CHECK: urhadd v0.16b, v1.16b, v2.16b // encoding: [0x20,0x14,0x22,0x6e] +// CHECK: urhadd v0.4h, v1.4h, v2.4h // encoding: [0x20,0x14,0x62,0x2e] +// CHECK: urhadd v0.8h, v1.8h, v2.8h // encoding: [0x20,0x14,0x62,0x6e] +// CHECK: urhadd v0.2s, v1.2s, v2.2s // encoding: [0x20,0x14,0xa2,0x2e] +// CHECK: urhadd v0.4s, v1.4s, v2.4s // encoding: [0x20,0x14,0xa2,0x6e] + |