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Thumb2 assembly parsing and encoding for PLD. 

llvm-svn: 139756
This commit is contained in:
Jim Grosbach 2011-09-14 23:26:12 +00:00
parent 8b74454619
commit 2e2f6db24b
1 changed files with 42 additions and 0 deletions
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42
llvm/test/MC/ARM/basic-thumb2-instructions.s
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@ -1241,6 +1241,48 @@ _func:
@ CHECK: pkhtb r2, r2, r3, asr #15 @ encoding: [0xc2,0xea,0xe3,0x32]
@------------------------------------------------------------------------------
@ PLD(immediate)
@------------------------------------------------------------------------------
pld [r5, #-4]
pld [r6, #32]
pld [r6, #33]
pld [r6, #257]
pld [r7, #257]
@ CHECK: pld [r5, #-4] @ encoding: [0x15,0xf8,0x04,0xfc]
@ CHECK: pld [r6, #32] @ encoding: [0x96,0xf8,0x20,0xf0]
@ CHECK: pld [r6, #33] @ encoding: [0x96,0xf8,0x21,0xf0]
@ CHECK: pld [r6, #257] @ encoding: [0x96,0xf8,0x01,0xf1]
@ CHECK: pld [r7, #257] @ encoding: [0x97,0xf8,0x01,0xf1]
@------------------------------------------------------------------------------
@ PLD(literal)
@------------------------------------------------------------------------------
pld _foo
@ CHECK: pld _foo @ encoding: [0x9f'A',0xf8'A',A,0xf0'A']
@ fixup A - offset: 0, value: _foo, kind: fixup_t2_ldst_pcrel_12
@------------------------------------------------------------------------------
@ PLD(register)
@------------------------------------------------------------------------------
pld [r8, r1]
pld [r5, r2]
pld [r0, r2, lsl #3]
pld [r8, r2, lsl #2]
pld [sp, r2, lsl #1]
pld [sp, r2, lsl #0]
@ CHECK: pld [r8, r1] @ encoding: [0x18,0xf8,0x01,0xf0]
@ CHECK: pld [r5, r2] @ encoding: [0x15,0xf8,0x02,0xf0]
@ CHECK: pld [r0, r2, lsl #3] @ encoding: [0x10,0xf8,0x32,0xf0]
@ CHECK: pld [r8, r2, lsl #2] @ encoding: [0x18,0xf8,0x22,0xf0]
@ CHECK: pld [sp, r2, lsl #1] @ encoding: [0x1d,0xf8,0x12,0xf0]
@ CHECK: pld [sp, r2] @ encoding: [0x1d,0xf8,0x02,0xf0]
@------------------------------------------------------------------------------
@ IT
@------------------------------------------------------------------------------