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Move checking for t2MOVCCi16 to the right place.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115994 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Grosbach 2010-10-07 22:14:01 +00:00
parent d6d4b42ba4
commit 0e99219e03
1 changed files with 7 additions and 6 deletions
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13
utils/TableGen/ARMDecoderEmitter.cpp
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@ -1610,13 +1610,13 @@ bool ARMDecoderEmitter::ARMDEBackend::populateInstruction(
// better off using the generic RSCri and RSCrs instructions.
if (Name == "RSCSri" || Name == "RSCSrs") return false;
// MOVCCr, MOVCCs, MOVCCi, MOVCCi16, t2MOVCCi16, FCYPScc, FCYPDcc,
// FNEGScc, and FNEGDcc are used in the compiler to implement CMOVs.
// MOVCCr, MOVCCs, MOVCCi, MOVCCi16, FCYPScc, FCYPDcc, FNEGScc, and
// FNEGDcc are used in the compiler to implement conditional moves.
// We can ignore them in favor of their more generic versions of
// instructions. See also SDNode *ARMDAGToDAGISel::Select(SDValue Op).
if (Name == "MOVCCr" || Name == "MOVCCs" || Name == "MOVCCi" ||
Name == "MOVCCi16" || Name == "t2MOVCCi16" || Name == "FCPYScc" ||
Name == "FCPYDcc" || Name == "FNEGScc" || Name == "FNEGDcc")
if (Name == "MOVCCr" || Name == "MOVCCs" || Name == "MOVCCi" ||
Name == "MOVCCi16" || Name == "FCPYScc" || Name == "FCPYDcc" ||
Name == "FNEGScc" || Name == "FNEGDcc")
return false;
// Ditto for VMOVDcc, VMOVScc, VNEGDcc, and VNEGScc.
@ -1734,6 +1734,7 @@ bool ARMDecoderEmitter::ARMDEBackend::populateInstruction(
// tLDRcp conflicts with tLDRspi
// tRestore conflicts with tLDRspi
// t2LEApcrelJT conflicts with t2LEApcrel
// t2MOVCCi16 conflicts with tMOVi16
if (Name == "tBfar" ||
/* Name == "tCMNz" || */ Name == "tCMPzi8" || Name == "tCMPzr" ||
Name == "tCMPzhir" || /* Name == "t2CMNzrr" || Name == "t2CMNzrs" ||
@ -1741,7 +1742,7 @@ 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 == "t2LEApcrelJT" || Name == "t2MOVCCi16")
return false;
}