1*9880d681SAndroid Build Coastguard Worker@ RUN: llvm-mc -triple=thumbv7em -show-encoding < %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker@ RUN: not llvm-mc -triple=thumbv7m -show-encoding 2>&1 < %s | FileCheck --check-prefix=CHECK-V7M %s 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Worker .syntax unified 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Worker@ Check that the assembler can handle the documented syntax from the ARM ARM. 7*9880d681SAndroid Build Coastguard Worker@ These tests test instruction encodings specific to ARMv7E-M. 8*9880d681SAndroid Build Coastguard Worker 9*9880d681SAndroid Build Coastguard Worker@------------------------------------------------------------------------------ 10*9880d681SAndroid Build Coastguard Worker@ MSR 11*9880d681SAndroid Build Coastguard Worker@------------------------------------------------------------------------------ 12*9880d681SAndroid Build Coastguard Worker 13*9880d681SAndroid Build Coastguard Worker msr apsr_g, r0 14*9880d681SAndroid Build Coastguard Worker msr apsr_nzcvqg, r0 15*9880d681SAndroid Build Coastguard Worker msr iapsr_g, r0 16*9880d681SAndroid Build Coastguard Worker msr iapsr_nzcvqg, r0 17*9880d681SAndroid Build Coastguard Worker msr eapsr_g, r0 18*9880d681SAndroid Build Coastguard Worker msr eapsr_nzcvqg, r0 19*9880d681SAndroid Build Coastguard Worker msr xpsr_g, r0 20*9880d681SAndroid Build Coastguard Worker msr xpsr_nzcvqg, r0 21*9880d681SAndroid Build Coastguard Worker 22*9880d681SAndroid Build Coastguard Worker@ CHECK: msr apsr_g, r0 @ encoding: [0x80,0xf3,0x00,0x84] 23*9880d681SAndroid Build Coastguard Worker@ CHECK: msr apsr_nzcvqg, r0 @ encoding: [0x80,0xf3,0x00,0x8c] 24*9880d681SAndroid Build Coastguard Worker@ CHECK: msr iapsr_g, r0 @ encoding: [0x80,0xf3,0x01,0x84] 25*9880d681SAndroid Build Coastguard Worker@ CHECK: msr iapsr_nzcvqg, r0 @ encoding: [0x80,0xf3,0x01,0x8c] 26*9880d681SAndroid Build Coastguard Worker@ CHECK: msr eapsr_g, r0 @ encoding: [0x80,0xf3,0x02,0x84] 27*9880d681SAndroid Build Coastguard Worker@ CHECK: msr eapsr_nzcvqg, r0 @ encoding: [0x80,0xf3,0x02,0x8c] 28*9880d681SAndroid Build Coastguard Worker@ CHECK: msr xpsr_g, r0 @ encoding: [0x80,0xf3,0x03,0x84] 29*9880d681SAndroid Build Coastguard Worker@ CHECK: msr xpsr_nzcvqg, r0 @ encoding: [0x80,0xf3,0x03,0x8c] 30*9880d681SAndroid Build Coastguard Worker@ CHECK-V7M: error: invalid operand for instruction 31*9880d681SAndroid Build Coastguard Worker@ CHECK-V7M-NEXT: msr apsr_g, r0 32*9880d681SAndroid Build Coastguard Worker@ CHECK-V7M-NEXT: ^ 33*9880d681SAndroid Build Coastguard Worker@ CHECK-V7M: error: invalid operand for instruction 34*9880d681SAndroid Build Coastguard Worker@ CHECK-V7M-NEXT: msr apsr_nzcvqg, r0 35*9880d681SAndroid Build Coastguard Worker@ CHECK-V7M-NEXT: ^ 36*9880d681SAndroid Build Coastguard Worker@ CHECK-V7M: error: invalid operand for instruction 37*9880d681SAndroid Build Coastguard Worker@ CHECK-V7M-NEXT: msr iapsr_g, r0 38*9880d681SAndroid Build Coastguard Worker@ CHECK-V7M-NEXT: ^ 39*9880d681SAndroid Build Coastguard Worker@ CHECK-V7M: error: invalid operand for instruction 40*9880d681SAndroid Build Coastguard Worker@ CHECK-V7M-NEXT: msr iapsr_nzcvqg, r0 41*9880d681SAndroid Build Coastguard Worker@ CHECK-V7M-NEXT: ^ 42*9880d681SAndroid Build Coastguard Worker@ CHECK-V7M: error: invalid operand for instruction 43*9880d681SAndroid Build Coastguard Worker@ CHECK-V7M-NEXT: msr eapsr_g, r0 44*9880d681SAndroid Build Coastguard Worker@ CHECK-V7M-NEXT: ^ 45*9880d681SAndroid Build Coastguard Worker@ CHECK-V7M: error: invalid operand for instruction 46*9880d681SAndroid Build Coastguard Worker@ CHECK-V7M-NEXT: msr eapsr_nzcvqg, r0 47*9880d681SAndroid Build Coastguard Worker@ CHECK-V7M-NEXT: ^ 48*9880d681SAndroid Build Coastguard Worker@ CHECK-V7M: error: invalid operand for instruction 49*9880d681SAndroid Build Coastguard Worker@ CHECK-V7M-NEXT: msr xpsr_g, r0 50*9880d681SAndroid Build Coastguard Worker@ CHECK-V7M-NEXT: ^ 51*9880d681SAndroid Build Coastguard Worker@ CHECK-V7M: error: invalid operand for instruction 52*9880d681SAndroid Build Coastguard Worker@ CHECK-V7M-NEXT: msr xpsr_nzcvqg, r0 53*9880d681SAndroid Build Coastguard Worker@ CHECK-V7M-NEXT: ^ 54