| @ RUN: llvm-mc -triple=thumbv7em -show-encoding < %s | FileCheck %s |
| @ RUN: not llvm-mc -triple=thumbv7m -show-encoding 2>&1 < %s | FileCheck --check-prefix=CHECK-V7M %s |
| |
| .syntax unified |
| |
| @ Check that the assembler can handle the documented syntax from the ARM ARM. |
| @ These tests test instruction encodings specific to ARMv7E-M. |
| |
| @------------------------------------------------------------------------------ |
| @ MSR |
| @------------------------------------------------------------------------------ |
| |
| msr apsr_g, r0 |
| msr apsr_nzcvqg, r0 |
| msr iapsr_g, r0 |
| msr iapsr_nzcvqg, r0 |
| msr eapsr_g, r0 |
| msr eapsr_nzcvqg, r0 |
| msr xpsr_g, r0 |
| msr xpsr_nzcvqg, r0 |
| |
| @ CHECK: msr apsr_g, r0 @ encoding: [0x80,0xf3,0x00,0x84] |
| @ CHECK: msr apsr_nzcvqg, r0 @ encoding: [0x80,0xf3,0x00,0x8c] |
| @ CHECK: msr iapsr_g, r0 @ encoding: [0x80,0xf3,0x01,0x84] |
| @ CHECK: msr iapsr_nzcvqg, r0 @ encoding: [0x80,0xf3,0x01,0x8c] |
| @ CHECK: msr eapsr_g, r0 @ encoding: [0x80,0xf3,0x02,0x84] |
| @ CHECK: msr eapsr_nzcvqg, r0 @ encoding: [0x80,0xf3,0x02,0x8c] |
| @ CHECK: msr xpsr_g, r0 @ encoding: [0x80,0xf3,0x03,0x84] |
| @ CHECK: msr xpsr_nzcvqg, r0 @ encoding: [0x80,0xf3,0x03,0x8c] |
| @ CHECK-V7M: error: invalid operand for instruction |
| @ CHECK-V7M-NEXT: msr apsr_g, r0 |
| @ CHECK-V7M-NEXT: ^ |
| @ CHECK-V7M: error: invalid operand for instruction |
| @ CHECK-V7M-NEXT: msr apsr_nzcvqg, r0 |
| @ CHECK-V7M-NEXT: ^ |
| @ CHECK-V7M: error: invalid operand for instruction |
| @ CHECK-V7M-NEXT: msr iapsr_g, r0 |
| @ CHECK-V7M-NEXT: ^ |
| @ CHECK-V7M: error: invalid operand for instruction |
| @ CHECK-V7M-NEXT: msr iapsr_nzcvqg, r0 |
| @ CHECK-V7M-NEXT: ^ |
| @ CHECK-V7M: error: invalid operand for instruction |
| @ CHECK-V7M-NEXT: msr eapsr_g, r0 |
| @ CHECK-V7M-NEXT: ^ |
| @ CHECK-V7M: error: invalid operand for instruction |
| @ CHECK-V7M-NEXT: msr eapsr_nzcvqg, r0 |
| @ CHECK-V7M-NEXT: ^ |
| @ CHECK-V7M: error: invalid operand for instruction |
| @ CHECK-V7M-NEXT: msr xpsr_g, r0 |
| @ CHECK-V7M-NEXT: ^ |
| @ CHECK-V7M: error: invalid operand for instruction |
| @ CHECK-V7M-NEXT: msr xpsr_nzcvqg, r0 |
| @ CHECK-V7M-NEXT: ^ |
