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Thumb2 assembly parsing and encoding for PLI. 

llvm-svn: 139757
This commit is contained in:
Jim Grosbach 2011-09-14 23:29:05 +00:00
parent 2e2f6db24b
commit 16680e1d33
1 changed files with 44 additions and 0 deletions
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44
llvm/test/MC/ARM/basic-thumb2-instructions.s
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@ -1283,6 +1283,50 @@ _func:
@ CHECK: pld [sp, r2, lsl #1] @ encoding: [0x1d,0xf8,0x12,0xf0]
@ CHECK: pld [sp, r2] @ encoding: [0x1d,0xf8,0x02,0xf0]
@------------------------------------------------------------------------------
@ PLI(immediate)
@------------------------------------------------------------------------------
pli [r5, #-4]
pli [r6, #32]
pli [r6, #33]
pli [r6, #257]
pli [r7, #257]
@ CHECK: pli [r5, #-4] @ encoding: [0x15,0xf9,0x04,0xfc]
@ CHECK: pli [r6, #32] @ encoding: [0x96,0xf9,0x20,0xf0]
@ CHECK: pli [r6, #33] @ encoding: [0x96,0xf9,0x21,0xf0]
@ CHECK: pli [r6, #257] @ encoding: [0x96,0xf9,0x01,0xf1]
@ CHECK: pli [r7, #257] @ encoding: [0x97,0xf9,0x01,0xf1]
@------------------------------------------------------------------------------
@ PLI(literal)
@------------------------------------------------------------------------------
pli _foo
@ CHECK: pli _foo @ encoding: [0x9f'A',0xf9'A',A,0xf0'A']
@ fixup A - offset: 0, value: _foo, kind: fixup_t2_ldst_pcrel_12
@------------------------------------------------------------------------------
@ PLI(register)
@------------------------------------------------------------------------------
pli [r8, r1]
pli [r5, r2]
pli [r0, r2, lsl #3]
pli [r8, r2, lsl #2]
pli [sp, r2, lsl #1]
pli [sp, r2, lsl #0]
@ CHECK: pli [r8, r1] @ encoding: [0x18,0xf9,0x01,0xf0]
@ CHECK: pli [r5, r2] @ encoding: [0x15,0xf9,0x02,0xf0]
@ CHECK: pli [r0, r2, lsl #3] @ encoding: [0x10,0xf9,0x32,0xf0]
@ CHECK: pli [r8, r2, lsl #2] @ encoding: [0x18,0xf9,0x22,0xf0]
@ CHECK: pli [sp, r2, lsl #1] @ encoding: [0x1d,0xf9,0x12,0xf0]
@ CHECK: pli [sp, r2] @ encoding: [0x1d,0xf9,0x02,0xf0]
@------------------------------------------------------------------------------
@ IT
@------------------------------------------------------------------------------