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| author | Johnny Chen <johnny.chen@apple.com> | 2010-04-20 18:45:24 +0000 |
|---|---|---|
| committer | Johnny Chen <johnny.chen@apple.com> | 2010-04-20 18:45:24 +0000 |
| commit | 56a1afb6b06b63efb85efcfd12f07aa80ca6ab3b (patch) | |
| tree | 59103f467c400987585301c72cd5acd5e34f2f2d /utils/TableGen/ARMDecoderEmitter.cpp | |
| parent | b545cde675e30f63c0a94ca5538bfb7fe4be186d (diff) | |
| download | llvm-56a1afb6b06b63efb85efcfd12f07aa80ca6ab3b.tar.gz llvm-56a1afb6b06b63efb85efcfd12f07aa80ca6ab3b.tar.bz2 llvm-56a1afb6b06b63efb85efcfd12f07aa80ca6ab3b.tar.xz | |
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
Diffstat (limited to 'utils/TableGen/ARMDecoderEmitter.cpp')
| -rw-r--r-- | utils/TableGen/ARMDecoderEmitter.cpp | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/utils/TableGen/ARMDecoderEmitter.cpp b/utils/TableGen/ARMDecoderEmitter.cpp index 0bb55ce9f3..c879a54b35 100644 --- a/utils/TableGen/ARMDecoderEmitter.cpp +++ b/utils/TableGen/ARMDecoderEmitter.cpp @@ -1699,8 +1699,12 @@ bool ARMDecoderEmitter::ARMDEBackend::populateInstruction( // Ignore tADDrSP, tADDspr, and tPICADD, prefer the generic tADDhirr. // Ignore t2SUBrSPs, prefer the t2SUB[S]r[r|s]. // Ignore t2ADDrSPs, prefer the t2ADD[S]r[r|s]. + // Ignore t2ADDrSPi/t2SUBrSPi, which have more generic couterparts. + // Ignore t2ADDrSPi12/t2SUBrSPi12, which have more generic couterparts if (Name == "tADDrSP" || Name == "tADDspr" || Name == "tPICADD" || - Name == "t2SUBrSPs" || Name == "t2ADDrSPs") + Name == "t2SUBrSPs" || Name == "t2ADDrSPs" || + Name == "t2ADDrSPi" || Name == "t2SUBrSPi" || + Name == "t2ADDrSPi12" || Name == "t2SUBrSPi12") return false; // Ignore t2LDRDpci, prefer the generic t2LDRDi8, t2LDRD_PRE, t2LDRD_POST. @@ -1723,7 +1727,6 @@ bool ARMDecoderEmitter::ARMDEBackend::populateInstruction( // tLDRcp conflicts with tLDRspi // tRestore conflicts with tLDRspi // t2LEApcrelJT conflicts with t2LEApcrel - // t2ADDrSPi/t2SUBrSPi have more generic couterparts if (Name == "tBfar" || /* Name == "tCMNz" || */ Name == "tCMPzi8" || Name == "tCMPzr" || Name == "tCMPzhir" || /* Name == "t2CMNzrr" || Name == "t2CMNzrs" || @@ -1731,7 +1734,7 @@ bool ARMDecoderEmitter::ARMDEBackend::populateInstruction( Name == "t2CMPzri" || Name == "tPOP_RET" || Name == "t2LDM_RET" || Name == "tMOVCCi" || Name == "tMOVCCr" || Name == "tBR_JTr" || Name == "tSpill" || Name == "tLDRcp" || Name == "tRestore" || - Name == "t2LEApcrelJT" || Name == "t2ADDrSPi" || Name == "t2SUBrSPi") + Name == "t2LEApcrelJT") return false; } |