1 # RUN: llvm-mc -triple thumbv7 -mattr=virtualization -show-encoding %s | FileCheck %s --check-prefix=CHECK-THUMB 2 3 hvc #1 4 hvc #7 5 hvc #257 6 hvc #65535 7 # CHECK-THUMB: [0xe0,0xf7,0x01,0x80] 8 # CHECK-THUMB: [0xe0,0xf7,0x07,0x80] 9 # CHECK-THUMB: [0xe0,0xf7,0x01,0x81] 10 # CHECK-THUMB: [0xef,0xf7,0xff,0x8f] 11 12 hvc.w #1 13 hvc.w #7 14 hvc.w #257 15 hvc.w #65535 16 # CHECK-THUMB: [0xe0,0xf7,0x01,0x80] 17 # CHECK-THUMB: [0xe0,0xf7,0x07,0x80] 18 # CHECK-THUMB: [0xe0,0xf7,0x01,0x81] 19 # CHECK-THUMB: [0xef,0xf7,0xff,0x8f] 20 21 eret 22 it eq; ereteq 23 it ne; eretne 24 it hs; ereths 25 it lo; eretlo 26 it mi; eretmi 27 it pl; eretpl 28 it vs; eretvs 29 it vc; eretvc 30 it hi; erethi 31 it ls; eretls 32 it ge; eretge 33 it lt; eretlt 34 it gt; eretgt 35 it le; eretle 36 # CHECK-THUMB: [0xde,0xf3,0x00,0x8f] 37 # CHECK-THUMB: [0xde,0xf3,0x00,0x8f] 38 # CHECK-THUMB: [0xde,0xf3,0x00,0x8f] 39 # CHECK-THUMB: [0xde,0xf3,0x00,0x8f] 40 # CHECK-THUMB: [0xde,0xf3,0x00,0x8f] 41 # CHECK-THUMB: [0xde,0xf3,0x00,0x8f] 42 # CHECK-THUMB: [0xde,0xf3,0x00,0x8f] 43 # CHECK-THUMB: [0xde,0xf3,0x00,0x8f] 44 # CHECK-THUMB: [0xde,0xf3,0x00,0x8f] 45 # CHECK-THUMB: [0xde,0xf3,0x00,0x8f] 46 # CHECK-THUMB: [0xde,0xf3,0x00,0x8f] 47 # CHECK-THUMB: [0xde,0xf3,0x00,0x8f] 48 # CHECK-THUMB: [0xde,0xf3,0x00,0x8f] 49 # CHECK-THUMB: [0xde,0xf3,0x00,0x8f] 50 # CHECK-THUMB: [0xde,0xf3,0x00,0x8f] 51 52 # SUBS PC, LR, #0 should have the same encoding as ERET. 53 # The conditional forms can't be tested becuse the ARM assembler parser doesn't 54 # accept SUBS<cond> PC, LR, #<imm>, only the unconditonal form is allowed. This 55 # is due to the way that the custom parser handles optional operands; see the 56 # FIXME in ARM/AsmParser/ARMAsmParser.cpp. 57 58 subs pc, lr, #0 59 # CHECK-THUMB: [0xde,0xf3,0x00,0x8f] 60
