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b2bffb2bad
Immediate branch targets aren't commonly used, but if they are we should make sure they can actually be encoded. This means they must be divisible by 2 when targeting Thumb mode, and by 4 when targeting ARM mode. Also do a little naming cleanup while I was changing everything around anyway. llvm-svn: 275116
16 lines
655 B
ArmAsm
16 lines
655 B
ArmAsm
@ RUN: llvm-mc -triple=armv7-apple-darwin -show-encoding < %s | FileCheck %s
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@------------------------------------------------------------------------------
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@ Branch targets destined for ARM mode must == 0 (mod 4), otherwise (mod 2).
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@------------------------------------------------------------------------------
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b #4
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bl #4
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beq #4
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blx #2
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@ CHECK: b #4 @ encoding: [0x01,0x00,0x00,0xea]
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@ CHECK: bl #4 @ encoding: [0x01,0x00,0x00,0xeb]
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@ CHECK: beq #4 @ encoding: [0x01,0x00,0x00,0x0a]
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@ CHECK: blx #2 @ encoding: [0x00,0x00,0x00,0xfb]
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