llvm-6502/lib
Dan Gohman 7b8e96401c When doing the very-late shift-and address-mode optimization,
create a new DAG node to represent the new shift to keep the
DAG consistent, even though it'll almost always be folded into
the address.

If a user of the resulting address has multiple uses, the
nodes may get revisited by a later MatchAddress call, in which
case DAG inconsistencies do matter.

This fixes PR2849.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57465 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-13 20:52:04 +00:00
..
Analysis do not use deprecated interfaces 2008-10-13 10:21:17 +00:00
Archive Initial support for the CMake build system. 2008-09-22 01:08:49 +00:00
AsmParser Generated files for previous checkin. 2008-10-09 23:01:34 +00:00
Bitcode Rename APFloat::convertToAPInt to bitcastToAPInt to 2008-10-09 18:53:47 +00:00
CodeGen FIX PR2794. Make sure SIGN_EXTEND_INREG nodes introduced by LegalizeSetCCOperands are leglized. Patch by Richard Pennington. 2008-10-13 18:46:18 +00:00
Debugger Initial support for the CMake build system. 2008-09-22 01:08:49 +00:00
ExecutionEngine Revert r57340 move guard mutex in getPointerToFunction as this can cause 2008-10-10 18:07:10 +00:00
Linker Rename isWeakForLinker to mayBeOverridden. Use it 2008-09-29 11:25:42 +00:00
Support Change TAG_ names to DW_TAG for gcc (testsuite) compatibility. 2008-10-12 21:23:01 +00:00
System Add <cstdio> include where needed by gcc-4.4. 2008-10-08 07:23:46 +00:00
Target When doing the very-late shift-and address-mode optimization, 2008-10-13 20:52:04 +00:00
Transforms Make InstructionCombining::getBitCastOperand() recognize GEP instructions and 2008-10-13 15:17:01 +00:00
VMCore Unbreak DbgStopPointInst::getFileName(). 2008-10-11 06:40:56 +00:00
Makefile remove attribution from lib Makefiles. 2007-12-29 20:09:26 +00:00