[llvm] 92205bf - [ARM] Remove some dead code. NFC

[David Green via llvm-commits]

Author: David Green
Date: 2020-10-24T17:22:49+01:00
New Revision: 92205bf122b14e4beaaade612b6681dd21a926ab

URL: https://github.com/llvm/llvm-project/commit/92205bf122b14e4beaaade612b6681dd21a926ab
DIFF: https://github.com/llvm/llvm-project/commit/92205bf122b14e4beaaade612b6681dd21a926ab.diff

LOG: [ARM] Remove some dead code. NFC

Added: 
    

Modified: 
    llvm/lib/Target/ARM/ARMInstrInfo.td

Removed: 
    


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diff  --git a/llvm/lib/Target/ARM/ARMInstrInfo.td b/llvm/lib/Target/ARM/ARMInstrInfo.td
index a1dce3d74a3f..c37734b716cc 100644
--- a/llvm/lib/Target/ARM/ARMInstrInfo.td
+++ b/llvm/lib/Target/ARM/ARMInstrInfo.td
@@ -104,11 +104,6 @@ def SDT_ARMIntShiftParts : SDTypeProfile<2, 3, [SDTCisSameAs<0, 1>,
                                               SDTCisInt<0>,
                                               SDTCisInt<4>]>;
 
-// TODO Add another operand for 'Size' so that we can re-use this node when we
-// start supporting *TP versions.
-def SDT_ARMLoLoop : SDTypeProfile<0, 2, [SDTCisVT<0, i32>,
-                                         SDTCisVT<1, OtherVT>]>;
-
 def ARMSmlald        : SDNode<"ARMISD::SMLALD", SDT_LongMac>;
 def ARMSmlaldx       : SDNode<"ARMISD::SMLALDX", SDT_LongMac>;
 def ARMSmlsld        : SDNode<"ARMISD::SMLSLD", SDT_LongMac>;
@@ -303,10 +298,6 @@ def SDTARMVCMPZ   : SDTypeProfile<1, 2, [SDTCisInt<2>]>;
 def ARMvcmp      : SDNode<"ARMISD::VCMP", SDTARMVCMP>;
 def ARMvcmpz     : SDNode<"ARMISD::VCMPZ", SDTARMVCMPZ>;
 
-def ARMWLS      : SDNode<"ARMISD::WLS", SDT_ARMLoLoop, [SDNPHasChain]>;
-def ARMLE       : SDNode<"ARMISD::LE", SDT_ARMLoLoop, [SDNPHasChain]>;
-def ARMLoopDec  : SDNode<"ARMISD::LOOP_DEC", SDTIntBinOp, [SDNPHasChain]>;
-
 // 'VECTOR_REG_CAST' is an operation that reinterprets the contents of a
 // vector register as a 
diff erent vector type, without changing the contents of
 // the register. It 
diff ers from 'bitconvert' in that bitconvert reinterprets