Chris Lattner 53a98f46fd Fix some bugs in SimplifyNodeWithTwoResults where it would call deletenode to ... delete a node even if it was not dead in some cases. Instead, just add it to the worklist. Also, make sure to use the CombineTo methods, as it was doing things that were unsafe: the top level combine loop could touch dangling memory. This fixes CodeGen/Generic/2008-01-25-dag-combine-mul.ll llvm-svn: 46384		2008-01-26 01:09:19 +00:00
..
GC	Setting GlobalDirective in TargetAsmInfo by default rather than	2008-01-07 02:31:11 +00:00
2002-04-14-UnexpectedUnsignedType.ll
2002-04-16-StackFrameSizeAlignment.ll
2003-05-27-phifcmpd.ll
2003-05-27-useboolinotherbb.ll
2003-05-27-usefsubasbool.ll
2003-05-28-ManyArgs.ll
2003-05-30-BadFoldGEP.ll
2003-05-30-BadPreselectPhi.ll
2003-07-06-BadIntCmp.ll
2003-07-07-BadLongConst.ll
2003-07-08-BadCastToBool.ll
2003-07-29-BadConstSbyte.ll
2004-02-08-UnwindSupport.llx
2004-05-09-LiveVarPartialRegister.llx
2005-01-18-SetUO-InfLoop.ll
2005-04-09-GlobalInPHI.ll
2005-07-12-memcpy-i64-length.ll
2005-10-18-ZeroSizeStackObject.ll
2005-10-21-longlonggtu.ll
2005-12-01-Crash.ll
2005-12-12-ExpandSextInreg.ll
2006-01-12-BadSetCCFold.ll	avoid ambiguity in target selection	2007-07-05 22:16:19 +00:00
2006-01-18-InvalidBranchOpcodeAssert.ll
2006-02-12-InsertLibcall.ll
2006-03-01-dagcombineinfloop.ll
2006-03-27-DebugInfoNULLDeclare.ll
2006-04-11-vecload.ll
2006-04-26-SetCCAnd.ll
2006-04-28-Sign-extend-bool.ll
2006-05-06-GEP-Cast-Sink-Crash.ll
2006-06-12-LowerSwitchCrash.ll
2006-06-13-ComputeMaskedBitsCrash.ll
2006-06-28-SimplifySetCCCrash.ll
2006-07-03-schedulers.ll	-pre-RA-sched=none, simple, simple-noitin are gone.	2007-10-01 22:17:20 +00:00
2006-08-30-CoallescerCrash.ll
2006-09-02-LocalAllocCrash.ll
2006-09-06-SwitchLowering.ll
2006-10-27-CondFolding.ll
2006-10-29-Crash.ll
2006-11-06-MemIntrinsicExpand.ll	For PR1319:	2007-04-16 17:36:08 +00:00
2006-11-20-DAGCombineCrash.ll
2006-12-16-InlineAsmCrash.ll	update syntax	2007-04-28 06:03:12 +00:00
2007-01-15-LoadSelectCycle.ll
2007-02-16-BranchFold.ll	Test assumes tail merging is off; this must now be explicit.	2007-05-22 17:18:05 +00:00
2007-02-23-DAGCombine-Miscompile.ll	Change the x86 assembly output to use tab characters to separate the	2007-07-31 20:11:57 +00:00
2007-02-25-invoke.ll	Test for PR1224.	2007-02-25 21:43:21 +00:00
2007-04-08-MultipleFrameIndices.ll	Don't use * in XFAIL line unless you want it to XFAIL on everything. I don't believe you can use true regular expressions here. It will just look for those keywords. Please test this on sparc and see if they still are xfailed.	2007-07-17 18:08:32 +00:00
2007-04-13-SwitchLowerBadPhi.ll	Fix PR1323 : we haven't updated phi nodes in good manner :)	2007-04-13 06:53:51 +00:00
2007-04-14-BitTestsBadMask.ll	Unxfail tests	2007-04-26 21:20:04 +00:00
2007-04-14-EHSelectorCrash.ll	Workaround for PR1508.	2007-06-15 19:04:19 +00:00
2007-04-17-lsr-crash.ll	new testcase	2007-04-17 23:43:31 +00:00
2007-04-27-BitTestsBadMask.ll	Convert tests using "grep -c ... | grep ..." to use the count script.	2007-08-15 13:49:33 +00:00
2007-04-27-InlineAsm-X-Dest.ll	Don't use * in XFAIL line unless you want it to XFAIL on everything. I don't believe you can use true regular expressions here. It will just look for those keywords. Please test this on sparc and see if they still are xfailed.	2007-07-17 18:08:32 +00:00
2007-04-27-LargeMemObject.ll	Don't use * in XFAIL line unless you want it to XFAIL on everything. I don't believe you can use true regular expressions here. It will just look for those keywords. Please test this on sparc and see if they still are xfailed.	2007-07-17 18:08:32 +00:00
2007-04-30-LandingPadBranchFolding.ll	testcase for PR1228	2007-04-30 23:34:46 +00:00
2007-05-03-EHTypeInfo.ll	Split eh.select / eh.typeid.for intrinsics into i32/i64 versions. This is needed, because they just "mark" register	2007-09-07 11:39:35 +00:00
2007-05-05-Personality.ll	Split eh.select / eh.typeid.for intrinsics into i32/i64 versions. This is needed, because they just "mark" register	2007-09-07 11:39:35 +00:00
2007-05-15-InfiniteRecursion.ll	Fix an infinite recursion in GetNegatedExpression.	2007-05-15 17:05:43 +00:00
2007-06-06-CriticalEdgeLandingPad.ll	Split eh.select / eh.typeid.for intrinsics into i32/i64 versions. This is needed, because they just "mark" register	2007-09-07 11:39:35 +00:00
2007-11-21-UndeadIllegalNode.ll	Fix a bug in which node A is replaced by node B, but later	2007-11-21 16:43:19 +00:00
2007-12-17-InvokeAsm.ll	Make invokes of inline asm legal. Teach codegen	2007-12-17 18:08:19 +00:00
2007-12-31-UnusedSelector.ll	Fix PR1833 - eh.exception and eh.selector return two	2007-12-31 18:35:50 +00:00
2008-01-25-dag-combine-mul.ll	Fix some bugs in SimplifyNodeWithTwoResults where it would call deletenode to	2008-01-26 01:09:19 +00:00
addc-fold2.ll	For PR1319: Upgrade to new test harness.	2007-04-15 20:48:50 +00:00
asm-large-immediate.ll	Allow target constants to be illegal types. The target should	2007-08-25 01:00:22 +00:00
badarg6.ll
badCallArgLRLLVM.ll	Remove the trailing semicolon from function declarations in LLVM,	2007-07-16 13:37:30 +00:00
badFoldGEP.ll
badlive.ll
BasicInstrs.llx
bit-intrinsics.ll	This is the patch to provide clean intrinsic function overloading support in LLVM. It cleans up the intrinsic definitions and generally smooths the process for more complicated intrinsic writing. It will be used by the upcoming atomic intrinsics as well as vector and float intrinsics in the future.	2007-08-04 01:51:18 +00:00
bool-to-double.ll
bool-vector.ll	new testcase for PR1845	2008-01-10 00:30:38 +00:00
BurgBadRegAlloc.ll
call2-ret0.ll
call-ret0.ll
call-ret42.ll
call-void.ll
cast-fp.ll
ConstantExprLowering.llx
constindices.ll	Change all floating constants that are not exactly	2007-09-05 17:50:36 +00:00
debug-info.ll
dg.exp	For PR1319: Upgrade to new test harness.	2007-04-15 20:48:50 +00:00
div-neg-power-2.ll
fneg-fabs.ll
fp_to_int.ll	upgrade this test	2007-11-28 18:22:12 +00:00
fpowi-promote.ll	For PR1319:	2007-04-16 17:36:08 +00:00
fwdtwice.ll	Fix a typo in a comment.	2007-09-24 15:50:11 +00:00
global-ret0.ll
hello.ll
i128-addsub.ll	add testcase for 128-bit add/sub	2007-05-17 18:22:37 +00:00
i128-arith.ll	sanity check for *basic* i128 arithmetic on all hosts.	2007-02-13 23:59:21 +00:00
intrinsics.ll
invalid-memcpy.ll	Fix a crash on invalid code due to memcpy lowering.	2007-11-27 22:14:42 +00:00
isunord.ll	the sparc v8 backend handles this correctly	2007-05-05 22:12:57 +00:00
llvm-ct-intrinsics.ll	Revert the name changes for llvm.bswap to allow (and test) llvm-upgrade of	2007-04-02 00:51:15 +00:00
Makefile
negintconst.ll
nested-select.ll
phi-immediate-factoring.ll	Convert tests using "| wc -l | grep ..." to use the count script.	2007-08-15 13:36:28 +00:00
print-add.ll
print-arith-fp.ll
print-arith-int.ll
print-int.ll
print-mul-exp.ll
print-mul.ll
print-shift.ll
ret0.ll
ret42.ll
sched.ll	Change all floating constants that are not exactly	2007-09-05 17:50:36 +00:00
select.ll	Change all floating constants that are not exactly	2007-09-05 17:50:36 +00:00
shift-int64.ll
spillccr.ll
stacksave-restore.ll
storetrunc-fp.ll	new testcase.	2008-01-17 19:47:23 +00:00
switch-crit-edge-constant.ll	Convert tests using "| wc -l | grep ..." to use the count script.	2007-08-15 13:36:28 +00:00
switch-lower-feature-2.ll	Convert tests using "| wc -l | grep ..." to use the count script.	2007-08-15 13:36:28 +00:00
switch-lower-feature.ll	Convert tests using "| wc -l | grep ..." to use the count script.	2007-08-15 13:36:28 +00:00
switch-lower.ll	Remove use of implementation keyword.	2007-03-28 02:38:26 +00:00
SwitchLowering.ll	Convert tests using "| wc -l | grep ..." to use the count script.	2007-08-15 13:36:28 +00:00
trap.ll	new testcase for llvm.trap.	2008-01-15 22:17:26 +00:00
v-split.ll	add testcase that has been sitting in my tree for awhile.	2008-01-17 06:54:09 +00:00
vector-constantexpr.ll	For PR1336:	2007-04-16 03:06:39 +00:00
vector-identity-shuffle.ll	For PR1370:	2007-04-30 05:11:58 +00:00
vector.ll	Change all floating constants that are not exactly	2007-09-05 17:50:36 +00:00