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When doing Thumb disassembly, there's no need to consider t2ADDrSPi12/t2SUBrSPi12,
as their generic counterparts t2ADDri12/t2SUBri12 should suffice. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101929 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -60,6 +60,9 @@
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# CHECK: subw r0, pc, #1
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0xaf 0xf2 0x01 0x00
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# CHECK: subw r0, sp, #835
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0xad 0xf2 0x43 0x30
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# CHECK: uqadd16 r3, r4, r5
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0x94 0xfa 0x55 0xf3
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@ -1699,8 +1699,12 @@ bool ARMDecoderEmitter::ARMDEBackend::populateInstruction(
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// Ignore tADDrSP, tADDspr, and tPICADD, prefer the generic tADDhirr.
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// Ignore t2SUBrSPs, prefer the t2SUB[S]r[r|s].
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// Ignore t2ADDrSPs, prefer the t2ADD[S]r[r|s].
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// Ignore t2ADDrSPi/t2SUBrSPi, which have more generic couterparts.
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// Ignore t2ADDrSPi12/t2SUBrSPi12, which have more generic couterparts
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if (Name == "tADDrSP" || Name == "tADDspr" || Name == "tPICADD" ||
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Name == "t2SUBrSPs" || Name == "t2ADDrSPs")
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Name == "t2SUBrSPs" || Name == "t2ADDrSPs" ||
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Name == "t2ADDrSPi" || Name == "t2SUBrSPi" ||
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Name == "t2ADDrSPi12" || Name == "t2SUBrSPi12")
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return false;
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// Ignore t2LDRDpci, prefer the generic t2LDRDi8, t2LDRD_PRE, t2LDRD_POST.
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@ -1723,7 +1727,6 @@ bool ARMDecoderEmitter::ARMDEBackend::populateInstruction(
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// tLDRcp conflicts with tLDRspi
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// tRestore conflicts with tLDRspi
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// t2LEApcrelJT conflicts with t2LEApcrel
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// t2ADDrSPi/t2SUBrSPi have more generic couterparts
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if (Name == "tBfar" ||
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/* Name == "tCMNz" || */ Name == "tCMPzi8" || Name == "tCMPzr" ||
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Name == "tCMPzhir" || /* Name == "t2CMNzrr" || Name == "t2CMNzrs" ||
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@ -1731,7 +1734,7 @@ bool ARMDecoderEmitter::ARMDEBackend::populateInstruction(
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Name == "t2CMPzri" || Name == "tPOP_RET" || Name == "t2LDM_RET" ||
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Name == "tMOVCCi" || Name == "tMOVCCr" || Name == "tBR_JTr" ||
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Name == "tSpill" || Name == "tLDRcp" || Name == "tRestore" ||
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Name == "t2LEApcrelJT" || Name == "t2ADDrSPi" || Name == "t2SUBrSPi")
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Name == "t2LEApcrelJT")
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return false;
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}
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