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Remove the SDNPAssociative properties for the flags-producing 

operators. Eli pointed out that it's not obvious what that
would mean.

llvm-svn: 92555
This commit is contained in:
Dan Gohman 2010-01-05 00:44:20 +00:00
parent 1c93bbc7d4
commit 43324d0b29
1 changed files with 6 additions and 6 deletions
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12
llvm/lib/Target/X86/X86InstrInfo.td
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@ -161,20 +161,20 @@ def X86tcret : SDNode<"X86ISD::TC_RETURN", SDT_X86TCRET,
[SDNPHasChain, SDNPOptInFlag]>;
def X86add_flag : SDNode<"X86ISD::ADD", SDTBinaryArithWithFlags,
[SDNPCommutative, SDNPAssociative]>;
[SDNPCommutative]>;
def X86sub_flag : SDNode<"X86ISD::SUB", SDTBinaryArithWithFlags>;
def X86smul_flag : SDNode<"X86ISD::SMUL", SDTBinaryArithWithFlags,
[SDNPCommutative, SDNPAssociative]>;
[SDNPCommutative]>;
def X86umul_flag : SDNode<"X86ISD::UMUL", SDTUnaryArithWithFlags,
[SDNPCommutative, SDNPAssociative]>;
[SDNPCommutative]>;
def X86inc_flag : SDNode<"X86ISD::INC", SDTUnaryArithWithFlags>;
def X86dec_flag : SDNode<"X86ISD::DEC", SDTUnaryArithWithFlags>;
def X86or_flag : SDNode<"X86ISD::OR", SDTBinaryArithWithFlags,
[SDNPCommutative, SDNPAssociative]>;
[SDNPCommutative]>;
def X86xor_flag : SDNode<"X86ISD::XOR", SDTBinaryArithWithFlags,
[SDNPCommutative, SDNPAssociative]>;
[SDNPCommutative]>;
def X86and_flag : SDNode<"X86ISD::AND", SDTBinaryArithWithFlags,
[SDNPCommutative, SDNPAssociative]>;
[SDNPCommutative]>;
def X86mul_imm : SDNode<"X86ISD::MUL_IMM", SDTIntBinOp>;