llvm/test/MC/AArch64/neon-facge-facgt.s
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

42 lines
2.0 KiB
ArmAsm

// 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 Absolute Compare Mask Less Than Or Equal (Floating Point)
// FACLE is alias for FACGE with operands reversed
//----------------------------------------------------------------------
facge v0.2s, v31.2s, v16.2s
facge v4.4s, v7.4s, v15.4s
facge v29.2d, v2.2d, v5.2d
facle v0.2s, v16.2s, v31.2s
facle v4.4s, v15.4s, v7.4s
facle v29.2d, v5.2d, v2.2d
// CHECK: facge v0.2s, v31.2s, v16.2s // encoding: [0xe0,0xef,0x30,0x2e]
// CHECK: facge v4.4s, v7.4s, v15.4s // encoding: [0xe4,0xec,0x2f,0x6e]
// CHECK: facge v29.2d, v2.2d, v5.2d // encoding: [0x5d,0xec,0x65,0x6e]
// CHECK: facge v0.2s, v31.2s, v16.2s // encoding: [0xe0,0xef,0x30,0x2e]
// CHECK: facge v4.4s, v7.4s, v15.4s // encoding: [0xe4,0xec,0x2f,0x6e]
// CHECK: facge v29.2d, v2.2d, v5.2d // encoding: [0x5d,0xec,0x65,0x6e]
//----------------------------------------------------------------------
// Vector Absolute Compare Mask Less Than (Floating Point)
// FACLT is alias for FACGT with operands reversed
//----------------------------------------------------------------------
facgt v31.4s, v29.4s, v28.4s
facgt v3.2s, v8.2s, v12.2s
facgt v17.2d, v15.2d, v13.2d
faclt v31.4s, v28.4s, v29.4s
faclt v3.2s, v12.2s, v8.2s
faclt v17.2d, v13.2d, v15.2d
// CHECK: facgt v31.4s, v29.4s, v28.4s // encoding: [0xbf,0xef,0xbc,0x6e]
// CHECK: facgt v3.2s, v8.2s, v12.2s // encoding: [0x03,0xed,0xac,0x2e]
// CHECK: facgt v17.2d, v15.2d, v13.2d // encoding: [0xf1,0xed,0xed,0x6e]
// CHECK: facgt v31.4s, v29.4s, v28.4s // encoding: [0xbf,0xef,0xbc,0x6e]
// CHECK: facgt v3.2s, v8.2s, v12.2s // encoding: [0x03,0xed,0xac,0x2e]
// CHECK: facgt v17.2d, v15.2d, v13.2d // encoding: [0xf1,0xed,0xed,0x6e]