Changes in directory llvm/projects/Stacker/lib/compiler:
StackerCompiler.cpp updated: 1.23 -> 1.24 --- Log message: For PR950: http://llvm.org/PR950 : The long awaited CAST patch. This introduces 12 new instructions into LLVM to replace the cast instruction. Corresponding changes throughout LLVM are provided. This passes llvm-test, llvm/test, and SPEC CPUINT2000 with the exception of 175.vpr which fails only on a slight floating point output difference. --- Diffs of the changes: (+19 -17) StackerCompiler.cpp | 36 +++++++++++++++++++----------------- 1 files changed, 19 insertions(+), 17 deletions(-) Index: llvm/projects/Stacker/lib/compiler/StackerCompiler.cpp diff -u llvm/projects/Stacker/lib/compiler/StackerCompiler.cpp:1.23 llvm/projects/Stacker/lib/compiler/StackerCompiler.cpp:1.24 --- llvm/projects/Stacker/lib/compiler/StackerCompiler.cpp:1.23 Wed Nov 8 00:47:33 2006 +++ llvm/projects/Stacker/lib/compiler/StackerCompiler.cpp Sun Nov 26 19:05:10 2006 @@ -367,7 +367,7 @@ // Increment the loaded index value if ( ival == 0 ) ival = One; - CastInst* caster = new CastInst( ival, Type::LongTy ); + CastInst* caster = CastInst::createInferredCast( ival, Type::LongTy ); bb->getInstList().push_back( caster ); BinaryOperator* addop = BinaryOperator::create( Instruction::Add, loadop, caster); @@ -388,7 +388,7 @@ // Decrement the loaded index value if ( ival == 0 ) ival = One; - CastInst* caster = new CastInst( ival, Type::LongTy ); + CastInst* caster = CastInst::createInferredCast( ival, Type::LongTy ); bb->getInstList().push_back( caster ); BinaryOperator* subop = BinaryOperator::create( Instruction::Sub, loadop, caster); @@ -422,7 +422,7 @@ } else { - CastInst* caster = new CastInst( index, Type::LongTy ); + CastInst* caster = CastInst::createInferredCast( index, Type::LongTy ); bb->getInstList().push_back( caster ); BinaryOperator* subop = BinaryOperator::create( Instruction::Sub, loadop, caster ); @@ -448,7 +448,7 @@ get_stack_pointer( bb ) ); // Cast the value to a long .. hopefully it works - CastInst* cast_inst = new CastInst( val, Type::LongTy ); + CastInst* cast_inst = CastInst::createInferredCast( val, Type::LongTy ); bb->getInstList().push_back( cast_inst ); // Store the value @@ -522,7 +522,8 @@ bb->getInstList().push_back( loader ); // Cast the integer to a sbyte* - CastInst* caster = new CastInst( loader, PointerType::get(Type::SByteTy) ); + CastInst* caster = + CastInst::createInferredCast( loader, PointerType::get(Type::SByteTy) ); bb->getInstList().push_back( caster ); // Decrement stack index @@ -574,7 +575,8 @@ bb->getInstList().push_back( loader ); // Cast the integer to a sbyte* - CastInst* caster = new CastInst( loader, PointerType::get(Type::SByteTy) ); + CastInst* caster = + CastInst::createInferredCast( loader, PointerType::get(Type::SByteTy) ); bb->getInstList().push_back( caster ); // Return the value @@ -1243,7 +1245,7 @@ if (echo) bb->setName("SHL"); LoadInst* op1 = cast<LoadInst>(pop_integer(bb)); LoadInst* op2 = cast<LoadInst>(pop_integer(bb)); - CastInst* castop = new CastInst( op1, Type::UByteTy ); + CastInst* castop = CastInst::createInferredCast( op1, Type::UByteTy ); bb->getInstList().push_back( castop ); ShiftInst* shlop = new ShiftInst( Instruction::Shl, op2, castop ); bb->getInstList().push_back( shlop ); @@ -1255,7 +1257,7 @@ if (echo) bb->setName("SHR"); LoadInst* op1 = cast<LoadInst>(pop_integer(bb)); LoadInst* op2 = cast<LoadInst>(pop_integer(bb)); - CastInst* castop = new CastInst( op1, Type::UByteTy ); + CastInst* castop = CastInst::createInferredCast( op1, Type::UByteTy ); bb->getInstList().push_back( castop ); ShiftInst* shrop = new ShiftInst( Instruction::AShr, op2, castop ); bb->getInstList().push_back( shrop ); @@ -1477,7 +1479,7 @@ LoadInst* op1 = cast<LoadInst>( pop_integer(bb) ); // Make sure its a UIntTy - CastInst* caster = new CastInst( op1, Type::UIntTy ); + CastInst* caster = CastInst::createInferredCast( op1, Type::UIntTy ); bb->getInstList().push_back( caster ); // Allocate the bytes @@ -1505,7 +1507,7 @@ if (echo) bb->setName("GET"); // Get the character index LoadInst* op1 = cast<LoadInst>( stack_top(bb) ); - CastInst* chr_idx = new CastInst( op1, Type::LongTy ); + CastInst* chr_idx = CastInst::createInferredCast( op1, Type::LongTy ); bb->getInstList().push_back( chr_idx ); // Get the String pointer @@ -1520,7 +1522,7 @@ // Get the value and push it LoadInst* loader = new LoadInst( gep ); bb->getInstList().push_back( loader ); - CastInst* caster = new CastInst( loader, Type::IntTy ); + CastInst* caster = CastInst::createInferredCast( loader, Type::IntTy ); bb->getInstList().push_back( caster ); // Push the result back on stack @@ -1537,7 +1539,7 @@ // Get the character index LoadInst* w2 = cast<LoadInst>( pop_integer(bb) ); - CastInst* chr_idx = new CastInst( w2, Type::LongTy ); + CastInst* chr_idx = CastInst::createInferredCast( w2, Type::LongTy ); bb->getInstList().push_back( chr_idx ); // Get the String pointer @@ -1550,7 +1552,7 @@ bb->getInstList().push_back( gep ); // Cast the value and put it - CastInst* caster = new CastInst( w1, Type::SByteTy ); + CastInst* caster = CastInst::createInferredCast( w1, Type::SByteTy ); bb->getInstList().push_back( caster ); StoreInst* storer = new StoreInst( caster, gep ); bb->getInstList().push_back( storer ); @@ -1578,7 +1580,7 @@ LoadInst* op1 = cast<LoadInst>(pop_integer(bb)); // Cast down to an integer - CastInst* caster = new CastInst( op1, Type::IntTy ); + CastInst* caster = CastInst::createInferredCast( op1, Type::IntTy ); bb->getInstList().push_back( caster ); // Call exit(3) @@ -1660,9 +1662,9 @@ // Make room for the value result incr_stack_index(bb); GetElementPtrInst* gep_value = - cast<GetElementPtrInst>(get_stack_pointer(bb)); - CastInst* caster = - new CastInst( gep_value, PointerType::get( Type::SByteTy ) ); + cast<GetElementPtrInst>(get_stack_pointer(bb)); + CastInst* caster = + new BitCastInst(gep_value, PointerType::get(Type::SByteTy)); // Make room for the count result incr_stack_index(bb); _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
