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- Add custom operand matching for imod and iflags. - Rename SplitMnemonicAndCC to SplitMnemonic since it splits more than CC from mnemonic. - While adding ".w" as an operand, don't change "Head" to avoid passing the wrong mnemonic to ParseOperand. - Add asm parser tests. - Add disassembler tests just to make sure it can catch all cps versions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125489 91177308-0d34-0410-b5e6-96231b3b80d8
71 lines
1.9 KiB
ArmAsm
71 lines
1.9 KiB
ArmAsm
@ RUN: llvm-mc -triple thumbv6-apple-darwin -show-encoding < %s | FileCheck %s
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.code 16
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@ CHECK: cmp r1, r2 @ encoding: [0x91,0x42]
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cmp r1, r2
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@ CHECK: pop {r1, r2, r4} @ encoding: [0x16,0xbc]
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pop {r1, r2, r4}
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@ CHECK: trap @ encoding: [0xfe,0xde]
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trap
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@ CHECK: blx r9 @ encoding: [0xc8,0x47]
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blx r9
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@ CHECK: rev r2, r3 @ encoding: [0x1a,0xba]
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@ CHECK: rev16 r3, r4 @ encoding: [0x63,0xba]
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@ CHECK: revsh r5, r6 @ encoding: [0xf5,0xba]
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rev r2, r3
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rev16 r3, r4
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revsh r5, r6
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@ CHECK: sxtb r2, r3 @ encoding: [0x5a,0xb2]
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@ CHECK: sxth r2, r3 @ encoding: [0x1a,0xb2]
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sxtb r2, r3
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sxth r2, r3
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@ CHECK: tst r4, r5 @ encoding: [0x2c,0x42]
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tst r4, r5
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@ CHECK: uxtb r3, r6 @ encoding: [0xf3,0xb2]
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@ CHECK: uxth r3, r6 @ encoding: [0xb3,0xb2]
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uxtb r3, r6
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uxth r3, r6
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@ CHECK: ldr r3, [r1, r2] @ encoding: [0x8b,0x58]
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ldr r3, [r1, r2]
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@ CHECK: bkpt #2 @ encoding: [0x02,0xbe]
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bkpt #2
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@ CHECK: mcr p7, #1, r5, c1, c1, #4 @ encoding: [0x21,0xee,0x91,0x57]
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mcr p7, #1, r5, c1, c1, #4
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@ CHECK: mrc p14, #0, r1, c1, c2, #4 @ encoding: [0x11,0xee,0x92,0x1e]
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mrc p14, #0, r1, c1, c2, #4
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@ CHECK: mcrr p7, #1, r5, r4, c1 @ encoding: [0x44,0xec,0x11,0x57]
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mcrr p7, #1, r5, r4, c1
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@ CHECK: mrrc p7, #1, r5, r4, c1 @ encoding: [0x54,0xec,0x11,0x57]
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mrrc p7, #1, r5, r4, c1
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@ CHECK: cdp p7, #1, c1, c1, c1, #4 @ encoding: [0x11,0xee,0x81,0x17]
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cdp p7, #1, c1, c1, c1, #4
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@ CHECK: nop @ encoding: [0x00,0xbf]
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nop
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@ CHECK: yield @ encoding: [0x10,0xbf]
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yield
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@ CHECK: wfe @ encoding: [0x20,0xbf]
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wfe
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@ CHECK: wfi @ encoding: [0x30,0xbf]
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wfi
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@ CHECK: cpsie aif @ encoding: [0x67,0xb6]
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cpsie aif
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