| @ RUN: llvm-mc -triple=armv7-apple-darwin -show-encoding < %s | FileCheck %s |
| |
| @------------------------------------------------------------------------------ |
| @ Branch targets destined for ARM mode must == 0 (mod 4), otherwise (mod 2). |
| @------------------------------------------------------------------------------ |
| |
| b #4 |
| bl #4 |
| beq #4 |
| blx #2 |
| |
| @ CHECK: b #4 @ encoding: [0x01,0x00,0x00,0xea] |
| @ CHECK: bl #4 @ encoding: [0x01,0x00,0x00,0xeb] |
| @ CHECK: beq #4 @ encoding: [0x01,0x00,0x00,0x0a] |
| @ CHECK: blx #2 @ encoding: [0x00,0x00,0x00,0xfb] |
| |
| @------------------------------------------------------------------------------ |
| @ Leading '$' on branch targets must not be dropped if part of symbol names |
| @------------------------------------------------------------------------------ |
| |
| .global $foo |
| .global $4 |
| b $foo |
| bl $foo |
| beq $foo |
| blx $foo |
| b $foo + 4 |
| bl $4 |
| beq $4 + 4 |
| |
| @ CHECK: b ($foo) @ encoding: [A,A,A,0xea] |
| @ CHECK: bl ($foo) @ encoding: [A,A,A,0xeb] |
| @ CHECK: beq ($foo) @ encoding: [A,A,A,0x0a] |
| @ CHECK: blx ($foo) @ encoding: [A,A,A,0xfa] |
| @ CHECK: b #($foo)+4 @ encoding: [A,A,A,0xea] |
| @ CHECK: bl ($4) @ encoding: [A,A,A,0xeb] |
| @ CHECK: beq #($4)+4 @ encoding: [A,A,A,0x0a] |
| |
| @------------------------------------------------------------------------------ |
| @ Leading '$' should be allowed to introduce an expression |
| @------------------------------------------------------------------------------ |
| |
| .global bar |
| b $ 4 |
| bl $ bar + 4 |
| blx $ bar |
| @ CHECK: b #4 @ encoding: [0x01,0x00,0x00,0xea] |
| @ CHECK: bl #bar+4 @ encoding: [A,A,A,0xeb] |
| @ CHECK: blx bar @ encoding: [A,A,A,0xfa] |
