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Thumb2 assembly parsing and encoding for signed saturating arithmetic insns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139810 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -1345,6 +1345,74 @@ _func:
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@ CHECK: pli [sp, r2] @ encoding: [0x1d,0xf9,0x02,0xf0]
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@ CHECK: pli [sp, r2] @ encoding: [0x1d,0xf9,0x02,0xf0]
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@------------------------------------------------------------------------------
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@ QADD/QADD16/QADD8
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@------------------------------------------------------------------------------
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qadd r1, r2, r3
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qadd16 r1, r2, r3
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qadd8 r1, r2, r3
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itte gt
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qaddgt r1, r2, r3
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qadd16gt r1, r2, r3
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qadd8le r1, r2, r3
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@ CHECK: qadd r1, r2, r3 @ encoding: [0x83,0xfa,0x82,0xf1]
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@ CHECK: qadd16 r1, r2, r3 @ encoding: [0x92,0xfa,0x13,0xf1]
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@ CHECK: qadd8 r1, r2, r3 @ encoding: [0x82,0xfa,0x13,0xf1]
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@ CHECK: itte gt @ encoding: [0xc6,0xbf]
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@ CHECK: qaddgt r1, r2, r3 @ encoding: [0x83,0xfa,0x82,0xf1]
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@ CHECK: qadd16gt r1, r2, r3 @ encoding: [0x92,0xfa,0x13,0xf1]
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@ CHECK: qadd8le r1, r2, r3 @ encoding: [0x82,0xfa,0x13,0xf1]
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@------------------------------------------------------------------------------
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@ QDADD/QDSUB
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@------------------------------------------------------------------------------
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qdadd r6, r7, r8
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qdsub r6, r7, r8
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itt hi
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qdaddhi r6, r7, r8
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qdsubhi r6, r7, r8
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@ CHECK: qdadd r6, r7, r8 @ encoding: [0x88,0xfa,0x97,0xf6]
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@ CHECK: qdsub r6, r7, r8 @ encoding: [0x88,0xfa,0xb7,0xf6]
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@ CHECK: itt hi @ encoding: [0x84,0xbf]
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@ CHECK: qdaddhi r6, r7, r8 @ encoding: [0x88,0xfa,0x97,0xf6]
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@ CHECK: qdsubhi r6, r7, r8 @ encoding: [0x88,0xfa,0xb7,0xf6]
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@------------------------------------------------------------------------------
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@ QSAX
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@------------------------------------------------------------------------------
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qsax r9, r12, r0
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it eq
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qsaxeq r9, r12, r0
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@ CHECK: qsax r9, r12, r0 @ encoding: [0xec,0xfa,0x10,0xf9]
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@ CHECK: it eq @ encoding: [0x08,0xbf]
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@ CHECK: qsaxeq r9, r12, r0 @ encoding: [0xec,0xfa,0x10,0xf9]
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@------------------------------------------------------------------------------
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@ QSUB/QSUB16/QSUB8
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@------------------------------------------------------------------------------
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qsub r1, r2, r3
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qsub16 r1, r2, r3
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qsub8 r1, r2, r3
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itet le
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qsuble r1, r2, r3
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qsub16gt r1, r2, r3
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qsub8le r1, r2, r3
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@ CHECK: qsub r1, r2, r3 @ encoding: [0x83,0xfa,0xa2,0xf1]
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@ CHECK: qsub16 r1, r2, r3 @ encoding: [0xd2,0xfa,0x13,0xf1]
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@ CHECK: qsub8 r1, r2, r3 @ encoding: [0xc2,0xfa,0x13,0xf1]
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@ CHECK: itet le @ encoding: [0xd6,0xbf]
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@ CHECK: qsuble r1, r2, r3 @ encoding: [0x83,0xfa,0xa2,0xf1]
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@ CHECK: qsub16gt r1, r2, r3 @ encoding: [0xd2,0xfa,0x13,0xf1]
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@ CHECK: qsub8le r1, r2, r3 @ encoding: [0xc2,0xfa,0x13,0xf1]
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@------------------------------------------------------------------------------
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@------------------------------------------------------------------------------
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@ SUB (register)
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@ SUB (register)
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@------------------------------------------------------------------------------
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@------------------------------------------------------------------------------
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