Chris Lattner 0254e7033a Fix isNegatibleForFree to not return true for ConstantFP nodes ... after legalize. Just because a constant is legal (e.g. 0.0 in SSE) doesn't mean that its negated value is legal (-0.0). We could make this stronger by checking to see if the negated constant is actually legal post negation, but it doesn't seem like a big deal. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47591 91177308-0d34-0410-b5e6-96231b3b80d8		2008-02-26 07:04:54 +00:00
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GC	Setting GlobalDirective in TargetAsmInfo by default rather than	2008-01-07 02:31:11 +00:00
2002-04-14-UnexpectedUnsignedType.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2002-04-16-StackFrameSizeAlignment.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2003-05-27-phifcmpd.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2003-05-27-useboolinotherbb.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2003-05-27-usefsubasbool.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2003-05-28-ManyArgs.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2003-05-30-BadFoldGEP.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2003-05-30-BadPreselectPhi.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2003-07-06-BadIntCmp.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2003-07-07-BadLongConst.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2003-07-08-BadCastToBool.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2003-07-29-BadConstSbyte.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2004-02-08-UnwindSupport.llx	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2004-05-09-LiveVarPartialRegister.llx	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2005-01-18-SetUO-InfLoop.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2005-04-09-GlobalInPHI.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2005-07-12-memcpy-i64-length.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2005-10-18-ZeroSizeStackObject.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2005-10-21-longlonggtu.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2005-12-01-Crash.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2005-12-12-ExpandSextInreg.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2006-01-12-BadSetCCFold.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2006-01-18-InvalidBranchOpcodeAssert.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2006-02-12-InsertLibcall.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2006-03-01-dagcombineinfloop.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2006-03-27-DebugInfoNULLDeclare.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2006-04-11-vecload.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2006-04-26-SetCCAnd.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2006-04-28-Sign-extend-bool.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2006-05-06-GEP-Cast-Sink-Crash.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2006-06-12-LowerSwitchCrash.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2006-06-13-ComputeMaskedBitsCrash.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2006-06-28-SimplifySetCCCrash.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2006-07-03-schedulers.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2006-08-30-CoallescerCrash.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2006-09-02-LocalAllocCrash.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2006-09-06-SwitchLowering.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2006-10-27-CondFolding.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2006-10-29-Crash.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2006-11-06-MemIntrinsicExpand.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2006-11-20-DAGCombineCrash.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2006-12-16-InlineAsmCrash.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
2007-01-15-LoadSelectCycle.ll
2007-02-16-BranchFold.ll
2007-02-23-DAGCombine-Miscompile.ll
2007-02-25-invoke.ll
2007-04-08-MultipleFrameIndices.ll
2007-04-13-SwitchLowerBadPhi.ll
2007-04-14-BitTestsBadMask.ll
2007-04-14-EHSelectorCrash.ll
2007-04-17-lsr-crash.ll
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
2007-04-27-LargeMemObject.ll
2007-04-30-LandingPadBranchFolding.ll
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
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
2008-01-30-LoadCrash.ll	remove target triple to make this test more "generic"	2008-02-04 18:02:37 +00:00
2008-02-04-Ctlz.ll	Teach LegalizeTypes how to expand and promote CTLZ,	2008-02-13 18:01:53 +00:00
2008-02-04-ExtractSubvector.ll	Crashes LegalizeTypes with "Do not know how to split	2008-02-04 18:05:42 +00:00
2008-02-20-MatchingMem.ll	testcase for PR1133	2008-02-21 05:27:08 +00:00
2008-02-25-NegateZero.ll	Fix isNegatibleForFree to not return true for ConstantFP nodes	2008-02-26 07:04:54 +00:00
addc-fold2.ll
asm-large-immediate.ll	Allow target constants to be illegal types. The target should	2007-08-25 01:00:22 +00:00
badarg6.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
badCallArgLRLLVM.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
badFoldGEP.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
badlive.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
BasicInstrs.llx	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
bit-intrinsics.ll
bool-to-double.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
bool-vector.ll	new testcase for PR1845	2008-01-10 00:30:38 +00:00
BurgBadRegAlloc.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
call2-ret0.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
call-ret0.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
call-ret42.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
call-void.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
cast-fp.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
ConstantExprLowering.llx	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
constindices.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
debug-info.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
dg.exp
div-neg-power-2.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
fneg-fabs.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
fp_to_int.ll	upgrade this test	2007-11-28 18:22:12 +00:00
fpowi-promote.ll
fwdtwice.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
global-ret0.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
hello.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
i128-addsub.ll
i128-arith.ll
intrinsics.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
invalid-memcpy.ll	Fix a crash on invalid code due to memcpy lowering.	2007-11-27 22:14:42 +00:00
isunord.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
llvm-ct-intrinsics.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
Makefile
negintconst.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
nested-select.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
phi-immediate-factoring.ll
print-add.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
print-arith-fp.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
print-arith-int.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
print-int.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
print-mul-exp.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
print-mul.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
print-shift.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
ret0.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
ret42.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
sched.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
select.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
shift-int64.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
spillccr.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
stacksave-restore.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
storetrunc-fp.ll	new testcase.	2008-01-17 19:47:23 +00:00
switch-crit-edge-constant.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
switch-lower-feature-2.ll
switch-lower-feature.ll
switch-lower.ll
SwitchLowering.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +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	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
vector-identity-shuffle.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
vector.ll	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00