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llvm-project/llvm/test/MC/ARM/armv8.2a-dotprod-a32.s

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[ARM] Assembler support for the ARMv8.2a dot product instructions Commit r310480 added the AArch64 ARMv8.2a dot product instructions; this adds the AArch32 instructions. Differential Revision: https://reviews.llvm.org/D36575 llvm-svn: 310701
2017-08-11 17:52:30 +08:00
// RUN: llvm-mc -triple arm -mattr=+dotprod -show-encoding < %s | FileCheck %s --check-prefix=CHECK
[ARM][AArch64] Cortex-A75 and Cortex-A55 support This patch introduces support for Cortex-A75 and Cortex-A55, Arm's latest big.LITTLE A-class cores. They implement the ARMv8.2-A architecture, including the cryptography and RAS extensions, plus the optional dot product extension. They also implement the RCpc AArch64 extension from ARMv8.3-A. Cortex-A75: https://developer.arm.com/products/processors/cortex-a/cortex-a75 Cortex-A55: https://developer.arm.com/products/processors/cortex-a/cortex-a55 Differential Revision: https://reviews.llvm.org/D36667 llvm-svn: 311316
2017-08-21 16:43:06 +08:00
// RUN: llvm-mc -triple arm -mcpu=cortex-a75 -show-encoding < %s | FileCheck %s --check-prefix=CHECK
// RUN: llvm-mc -triple arm -mcpu=cortex-a55 -show-encoding < %s | FileCheck %s --check-prefix=CHECK
[ARM] Assembler support for the ARMv8.2a dot product instructions Commit r310480 added the AArch64 ARMv8.2a dot product instructions; this adds the AArch32 instructions. Differential Revision: https://reviews.llvm.org/D36575 llvm-svn: 310701
2017-08-11 17:52:30 +08:00
// RUN: not llvm-mc -triple arm -mattr=-dotprod -show-encoding < %s 2> %t
// RUN: FileCheck --check-prefix=CHECK-NO-DOTPROD < %t %s
// RUN: not llvm-mc -triple arm -show-encoding < %s 2> %t
// RUN: FileCheck --check-prefix=CHECK-NO-DOTPROD < %t %s
// RUN: not llvm-mc -triple arm -mattr=+v8.1a -show-encoding < %s 2> %t
// RUN: FileCheck --check-prefix=CHECK-NO-DOTPROD < %t %s
// RUN: not llvm-mc -triple arm -mattr=+v8.2a -show-encoding < %s 2> %t
// RUN: FileCheck --check-prefix=CHECK-NO-DOTPROD < %t %s
vudot.u8 d0, d1, d2
vsdot.s8 d0, d1, d2
vudot.u8 q0, q1, q4
vsdot.s8 q0, q1, q4
vudot.u8 d0, d1, d2[0]
vsdot.s8 d0, d1, d2[1]
vudot.u8 q0, q1, d4[0]
vsdot.s8 q0, q1, d4[1]
// CHECK: vudot.u8 d0, d1, d2 @ encoding: [0x12,0x0d,0x21,0xfc]
// CHECK: vsdot.s8 d0, d1, d2 @ encoding: [0x02,0x0d,0x21,0xfc]
// CHECK: vudot.u8 q0, q1, q4 @ encoding: [0x58,0x0d,0x22,0xfc]
// CHECK: vsdot.s8 q0, q1, q4 @ encoding: [0x48,0x0d,0x22,0xfc]
// CHECK: vudot.u8 d0, d1, d2[0] @ encoding: [0x12,0x0d,0x21,0xfe]
// CHECK: vsdot.s8 d0, d1, d2[1] @ encoding: [0x22,0x0d,0x21,0xfe]
// CHECK: vudot.u8 q0, q1, d4[0] @ encoding: [0x54,0x0d,0x22,0xfe]
// CHECK: vsdot.s8 q0, q1, d4[1] @ encoding: [0x64,0x0d,0x22,0xfe]
// CHECK-NO-DOTPROD: error: instruction requires: dotprod
// CHECK-NO-DOTPROD: error: instruction requires: dotprod
// CHECK-NO-DOTPROD: error: instruction requires: dotprod
// CHECK-NO-DOTPROD: error: instruction requires: dotprod
// CHECK-NO-DOTPROD: error: instruction requires: dotprod
// CHECK-NO-DOTPROD: error: instruction requires: dotprod
// CHECK-NO-DOTPROD: error: instruction requires: dotprod
// CHECK-NO-DOTPROD: error: instruction requires: dotprod