52 lines
1.7 KiB
ArmAsm
52 lines
1.7 KiB
ArmAsm
// RUN: not llvm-mc -triple aarch64 -mattr=+sve -show-encoding < %s 2>&1 | FileCheck %s --check-prefix=CHECK-SVE
|
|
// RUN: not llvm-mc -triple aarch64 -show-encoding < %s 2>&1 | FileCheck %s --check-prefix=CHECK-NOSVE
|
|
|
|
|
|
// --------------------------------------------------------------------------//
|
|
// ID_AA64ZFR0_EL1 is read-only
|
|
|
|
msr ID_AA64ZFR0_EL1, x3
|
|
// CHECK-SVE: error: expected writable system register or pstate
|
|
// CHECK-SVE-NEXT: msr ID_AA64ZFR0_EL1, x3
|
|
|
|
|
|
// --------------------------------------------------------------------------//
|
|
// Check that the other SVE registers are only readable/writable when
|
|
// the +sve attribute is set.
|
|
|
|
mrs x3, ID_AA64ZFR0_EL1
|
|
// CHECK-NOSVE: error: expected readable system register
|
|
// CHECK-NOSVE: mrs x3, ID_AA64ZFR0_EL1
|
|
|
|
mrs x3, ZCR_EL1
|
|
// CHECK-NOSVE: error: expected readable system register
|
|
// CHECK-NOSVE-NEXT: mrs x3, ZCR_EL1
|
|
|
|
mrs x3, ZCR_EL2
|
|
// CHECK-NOSVE: error: expected readable system register
|
|
// CHECK-NOSVE-NEXT: mrs x3, ZCR_EL2
|
|
|
|
mrs x3, ZCR_EL3
|
|
// CHECK-NOSVE: error: expected readable system register
|
|
// CHECK-NOSVE-NEXT: mrs x3, ZCR_EL3
|
|
|
|
mrs x3, ZCR_EL12
|
|
// CHECK-NOSVE: error: expected readable system register
|
|
// CHECK-NOSVE-NEXT: mrs x3, ZCR_EL12
|
|
|
|
msr ZCR_EL1, x3
|
|
// CHECK-NOSVE: error: expected writable system register or pstate
|
|
// CHECK-NOSVE-NEXT: msr ZCR_EL1, x3
|
|
|
|
msr ZCR_EL2, x3
|
|
// CHECK-NOSVE: error: expected writable system register or pstate
|
|
// CHECK-NOSVE-NEXT: msr ZCR_EL2, x3
|
|
|
|
msr ZCR_EL3, x3
|
|
// CHECK-NOSVE: error: expected writable system register or pstate
|
|
// CHECK-NOSVE-NEXT: msr ZCR_EL3, x3
|
|
|
|
msr ZCR_EL12, x3
|
|
// CHECK-NOSVE: error: expected writable system register or pstate
|
|
// CHECK-NOSVE-NEXT: msr ZCR_EL12, x3
|