llvm-for-llvmta/test/MC/ARM/ldrd-strd-gnu-thumb.s

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2022-04-25 10:02:23 +02:00
@ PR18921
@ RUN: llvm-mc -triple=armv7-linux-gnueabi -show-encoding < %s | FileCheck %s
.text
.thumb
@ CHECK: .code 16
@ CHECK: ldrd r0, r1, [r10, #512]! @ encoding: [0xfa,0xe9,0x80,0x01]
@ CHECK: ldrd r0, r1, [r10], #512 @ encoding: [0xfa,0xe8,0x80,0x01]
@ CHECK: ldrd r0, r1, [r10, #512] @ encoding: [0xda,0xe9,0x80,0x01]
ldrd r0, [r10, #512]!
ldrd r0, [r10], #512
ldrd r0, [r10, #512]
@ CHECK: strd r0, r1, [r10, #512]! @ encoding: [0xea,0xe9,0x80,0x01]
@ CHECK: strd r0, r1, [r10], #512 @ encoding: [0xea,0xe8,0x80,0x01]
@ CHECK: strd r0, r1, [r10, #512] @ encoding: [0xca,0xe9,0x80,0x01]
strd r0, [r10, #512]!
strd r0, [r10], #512
strd r0, [r10, #512]
@ Rt is allowed to be odd for Thumb (but not ARM)
@ CHECK: ldrd r1, r2, [r10, #512]! @ encoding: [0xfa,0xe9,0x80,0x12]
@ CHECK: ldrd r1, r2, [r10], #512 @ encoding: [0xfa,0xe8,0x80,0x12]
@ CHECK: ldrd r1, r2, [r10, #512] @ encoding: [0xda,0xe9,0x80,0x12]
ldrd r1, [r10, #512]!
ldrd r1, [r10], #512
ldrd r1, [r10, #512]
@ CHECK: strd r1, r2, [r10, #512]! @ encoding: [0xea,0xe9,0x80,0x12]
@ CHECK: strd r1, r2, [r10], #512 @ encoding: [0xea,0xe8,0x80,0x12]
@ CHECK: strd r1, r2, [r10, #512] @ encoding: [0xca,0xe9,0x80,0x12]
strd r1, [r10, #512]!
strd r1, [r10], #512
strd r1, [r10, #512]