llvm-6502/lib/CodeGen/SelectionDAG
Duncan Sands 9993b88f06 Fix ExpandShiftWithUnknownAmountBit, which was completely bogus.
Pointed out by Javier Martinez (who also provided a patch).  Since
this logic is not used on (for example) x86, I guess nobody noticed.
Tested by generating SHL, SRL, SRA on various choices of i64 for all
possible shift amounts, and comparing with gcc.  Since I did this on
x86-32, I had to force the use of ExpandShiftWithUnknownAmountBit.
What I'm saying here is that I don't have a testcase I can add to the
repository.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90482 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-03 21:37:32 +00:00
..
CallingConvLower.cpp Add code to check at SelectionDAGISel::LowerArguments time to see if return values can be lowered to registers. Coming soon, code to perform sret-demotion if return values cannot be lowered to registers 2009-11-07 02:11:54 +00:00
CMakeLists.txt Rename SelectionDAGLowering to SelectionDAGBuilder, and rename 2009-11-23 18:04:58 +00:00
DAGCombiner.cpp Don't pull vector sext through both hands of a logical operation, since doing so prevents the fusion of vector sext and setcc into vsetcc. 2009-12-03 07:11:29 +00:00
FastISel.cpp improve portability to avoid conflicting with std::next in c++'0x. 2009-12-03 00:50:42 +00:00
FunctionLoweringInfo.cpp Move CopyCatchInfo into FunctionLoweringInfo.cpp too, for consistency. 2009-11-23 18:12:11 +00:00
FunctionLoweringInfo.h Move CopyCatchInfo into FunctionLoweringInfo.cpp too, for consistency. 2009-11-23 18:12:11 +00:00
InstrEmitter.cpp Target-independent support for TargetFlags on BlockAddress operands, 2009-11-20 23:18:13 +00:00
InstrEmitter.h Fix a typo in a comment. 2009-11-16 20:35:59 +00:00
LegalizeDAG.cpp improve portability to avoid conflicting with std::next in c++'0x. 2009-12-03 00:50:42 +00:00
LegalizeFloatTypes.cpp Add contexts to some of the MVT APIs. No functionality change yet, just the infrastructure work needed to get the contexts to where they need to be first. 2009-08-12 00:36:31 +00:00
LegalizeIntegerTypes.cpp Fix ExpandShiftWithUnknownAmountBit, which was completely bogus. 2009-12-03 21:37:32 +00:00
LegalizeTypes.cpp Added support to allow clients to custom widen. For X86, custom widen vectors for 2009-11-30 02:42:02 +00:00
LegalizeTypes.h Added support to allow clients to custom widen. For X86, custom widen vectors for 2009-11-30 02:42:02 +00:00
LegalizeTypesGeneric.cpp -Revert parts of 84326 and 84411. Distinquishing between fixed and non-fixed 2009-10-18 18:16:27 +00:00
LegalizeVectorOps.cpp improve portability to avoid conflicting with std::next in c++'0x. 2009-12-03 00:50:42 +00:00
LegalizeVectorTypes.cpp Added support to allow clients to custom widen. For X86, custom widen vectors for 2009-11-30 02:42:02 +00:00
Makefile remove dead makefile flags. 2009-06-24 05:29:56 +00:00
ScheduleDAGFast.cpp Remove includes of Support/Compiler.h that are no longer needed after the 2009-10-25 06:57:41 +00:00
ScheduleDAGList.cpp Remove includes of Support/Compiler.h that are no longer needed after the 2009-10-25 06:57:41 +00:00
ScheduleDAGRRList.cpp Remove includes of Support/Compiler.h that are no longer needed after the 2009-10-25 06:57:41 +00:00
ScheduleDAGSDNodes.cpp Create a new InstrEmitter class for translating SelectionDAG nodes 2009-10-10 01:32:21 +00:00
ScheduleDAGSDNodes.h Initial target-independent CodeGen support for BlockAddresses. 2009-10-30 01:27:03 +00:00
SelectionDAG.cpp Added support to allow clients to custom widen. For X86, custom widen vectors for 2009-11-30 02:42:02 +00:00
SelectionDAGBuilder.cpp Rename SelectionDAGLowering to SelectionDAGBuilder, and rename 2009-11-23 18:04:58 +00:00
SelectionDAGBuilder.h Rename SelectionDAGLowering to SelectionDAGBuilder, and rename 2009-11-23 18:04:58 +00:00
SelectionDAGISel.cpp improve portability to avoid conflicting with std::next in c++'0x. 2009-12-03 00:50:42 +00:00
SelectionDAGPrinter.cpp Add edge source labels to SelectionDAG graphs, now that the graph printing 2009-12-01 19:20:00 +00:00
TargetLowering.cpp Remove ISD::DEBUG_LOC and ISD::DBG_LABEL, which are no longer used. 2009-11-23 23:20:51 +00:00