From bf82611bc8fa3d384a2a73cbfc898cf67db5edd7 Mon Sep 17 00:00:00 2001 From: Craig Topper Date: Wed, 26 Nov 2014 04:11:14 +0000 Subject: Remove neverHasSideEffects support from TableGen CodeGenInstruction. Everyone should use hasSideEffects now. llvm-svn: 222809 --- llvm/utils/TableGen/CodeGenInstruction.cpp | 4 ---- 1 file changed, 4 deletions(-) (limited to 'llvm/utils/TableGen/CodeGenInstruction.cpp') diff --git a/llvm/utils/TableGen/CodeGenInstruction.cpp b/llvm/utils/TableGen/CodeGenInstruction.cpp index d567ddea58b..7c5e6fcc9b9 100644 --- a/llvm/utils/TableGen/CodeGenInstruction.cpp +++ b/llvm/utils/TableGen/CodeGenInstruction.cpp @@ -325,7 +325,6 @@ CodeGenInstruction::CodeGenInstruction(Record *R) mayStore_Unset = Unset; hasSideEffects = R->getValueAsBitOrUnset("hasSideEffects", Unset); hasSideEffects_Unset = Unset; - neverHasSideEffects = R->getValueAsBit("neverHasSideEffects"); isAsCheapAsAMove = R->getValueAsBit("isAsCheapAsAMove"); hasExtraSrcRegAllocReq = R->getValueAsBit("hasExtraSrcRegAllocReq"); @@ -335,9 +334,6 @@ CodeGenInstruction::CodeGenInstruction(Record *R) ImplicitDefs = R->getValueAsListOfDefs("Defs"); ImplicitUses = R->getValueAsListOfDefs("Uses"); - if (neverHasSideEffects + hasSideEffects > 1) - PrintFatalError(R->getName() + ": multiple conflicting side-effect flags set!"); - // Parse Constraints. ParseConstraints(R->getValueAsString("Constraints"), Operands); -- cgit v1.2.3