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llvm-mirror/include/llvm
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Duncan Sands 60220e7127 Sign-extend rather than zero-extend when promoting 
the condition for a BRCOND, according to what is
returned by getSetCCResultContents.  Since all
targets return the same thing (ZeroOrOneSetCCResult),
this should be harmless!  The point is that all over
the place the result of SETCC is fed directly into
BRCOND.  On machines for which getSetCCResultContents
returns ZeroOrNegativeOneSetCCResult, this is a
sign-extended boolean.  So it seems dangerous to
also feed BRCOND zero-extended booleans in some
circumstances - for example, when promoting the
condition.

llvm-svn: 58861
2008-11-07 20:13:04 +00:00
..
ADT Overload AddInteger on int/long/long long instead of on int/int64_t, 2008-11-03 19:40:18 +00:00
Analysis Trim #includes. 2008-10-16 20:18:31 +00:00
Assembly Move Print*Pass to use raw_ostream. 2008-10-22 03:25:22 +00:00
Bitcode Add raw_ostream versions of WriteBitcodeToFile and BitcodeWriterPass. 2008-10-22 17:39:14 +00:00
CodeGen Sign-extend rather than zero-extend when promoting 2008-11-07 20:13:04 +00:00
CompilerDriver Build system tweaks to make it more convenient for the plugin authors. 2008-10-02 21:15:05 +00:00
Config CMake: GetTargetTriple: new module for determining the target 2008-10-26 00:47:52 +00:00
Debugger
ExecutionEngine Support for allocation of TLS variables in the JIT. Allocation of a global 2008-10-25 15:41:43 +00:00
Support Symbol visibility is unsupported on cygwin too. 2008-10-31 18:05:01 +00:00
System Update the stub and callback code to handle lazy compilation. The stub 2008-10-20 21:39:23 +00:00
Target Jump tables may be emitted by target. 2008-11-07 09:02:17 +00:00
Transforms Do now allow InlineAlways pass to remove dead functions. 2008-11-05 01:39:16 +00:00
AbstractTypeUser.h
Argument.h Large mechanical patch. 2008-09-25 21:00:45 +00:00
Attributes.h Fix whitespace in a comment. 2008-10-15 22:55:03 +00:00
AutoUpgrade.h Enable first-class aggregates support. 2008-07-23 00:34:11 +00:00
BasicBlock.h Switch the asmprinter (.ll) and all the stuff it requires over to 2008-08-23 22:23:09 +00:00
CallGraphSCCPass.h Tidy up several unbeseeming casts from pointer to intptr_t. 2008-09-04 17:05:41 +00:00
CallingConv.h Add "inreg" field to CallSDNode (doesn't increase 2008-09-26 19:31:26 +00:00
Constant.h fix typo's 2008-10-13 10:28:12 +00:00
Constants.h A file missed from previous checkin. 2008-10-09 23:01:07 +00:00
DerivedTypes.h
Function.h Fix disagreement about where the attributes are 2008-10-07 22:33:44 +00:00
GlobalAlias.h Make safer variant of alias resolution routine to be default 2008-09-09 20:05:04 +00:00
GlobalValue.h Rename isWeakForLinker to mayBeOverridden. Use it 2008-09-29 11:25:42 +00:00
GlobalVariable.h Add GlobalValue::{removeFromParent,eraseFromParent} 2008-08-29 07:30:15 +00:00
InlineAsm.h Keep track of *which* input constraint matches an output 2008-10-17 16:47:46 +00:00
InstrTypes.h Use the opcode predicates, instead of duplicating the code. 2008-10-17 21:42:45 +00:00
Instruction.def Cosmetic. 2008-10-06 20:33:02 +00:00
Instruction.h Correct the name of isTrapping in comments. 2008-10-15 22:56:21 +00:00
Instructions.h Don't force things to be Value * when they're not. 2008-10-29 00:30:54 +00:00
IntrinsicInst.h Split the SelectionDAG-building code, including the FunctionLoweringInfo 2008-09-03 16:12:24 +00:00
Intrinsics.h Large mechanical patch. 2008-09-25 21:00:45 +00:00
Intrinsics.td - Modify the stack protector algorithm so that the stack slot is allocated in 2008-11-07 01:23:58 +00:00
IntrinsicsAlpha.td Note that ADDC and company don't actually expand yet (missing in legalize 2008-10-07 02:10:26 +00:00
IntrinsicsARM.td
IntrinsicsCellSPU.td
IntrinsicsPowerPC.td Implement __sync_synchronize on ppc32. Patch by Gary Benson. 2008-08-22 17:20:54 +00:00
IntrinsicsX86.td Removed pinsrd and pinsrq intrinsics because the code generator does not support 2008-10-15 06:27:16 +00:00
LinkAllPasses.h Add a new pass to simplify specific half_powr function calls. This is 2008-11-04 23:41:45 +00:00
LinkAllVMCore.h opt was not exporting the Mangler symbols 2008-11-05 22:42:50 +00:00
Linker.h Make comments and code for QuietWarnings and QuietErrors 2008-10-25 17:57:20 +00:00
Module.h - Add a "getOrInsertGlobal" method to the Module class. This acts similarly to 2008-11-04 22:51:24 +00:00
ModuleProvider.h
OperandTraits.h
Pass.h Add an assert to catch user errors like: 2008-10-31 17:27:41 +00:00
PassAnalysisSupport.h Speed up the passmgr by avoiding heap thrashing on vectors. 2008-08-08 05:33:04 +00:00
PassManager.h
PassManagers.h Trim #includes. 2008-10-16 20:18:31 +00:00
PassSupport.h
SymbolTableListTraits.h Fold the useful features of alist and alist_node into ilist, and 2008-07-28 21:51:04 +00:00
Type.h add a new form of Type::dump that takes a module for type names, 2008-10-01 20:16:19 +00:00
TypeSymbolTable.h
Use.h Add comment on how tagged pointers are 2008-10-17 08:31:36 +00:00
User.h Do not allow a user to set the operand for a constant. 2008-10-28 17:22:40 +00:00
Value.h fit in 80 cols 2008-10-28 06:20:17 +00:00
ValueSymbolTable.h