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llvm-mirror/test/CodeGen/Generic
Eli Friedman 60c8122bb0 Implement expansion in type legalization for add/sub with overflow. The
expansion is the same as that used by LegalizeDAG.

The resulting code sucks in terms of performance/codesize on x86-32 for a
64-bit operation; I haven't looked into whether different expansions might be
better in general.

llvm-svn: 105378
2010-06-03 03:49:50 +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.ll
2004-05-09-LiveVarPartialRegister.ll
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
2006-01-18-InvalidBranchOpcodeAssert.ll
2006-02-12-InsertLibcall.ll
2006-03-01-dagcombineinfloop.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
2006-08-30-CoalescerCrash.ll
2006-09-02-LocalAllocCrash.ll Enable a bunch more -regalloc=fast tests 2010-05-12 00:11:24 +00:00
2006-09-06-SwitchLowering.ll
2006-10-27-CondFolding.ll
2006-10-29-Crash.ll
2006-11-20-DAGCombineCrash.ll
2007-01-15-LoadSelectCycle.ll
2007-02-25-invoke.ll
2007-04-08-MultipleFrameIndices.ll
2007-04-13-SwitchLowerBadPhi.ll don't have i386-specific tests in CodeGen/Generic, PR6601. 2010-03-14 18:51:18 +00:00
2007-04-17-lsr-crash.ll
2007-04-27-InlineAsm-X-Dest.ll
2007-04-27-LargeMemObject.ll
2007-04-30-LandingPadBranchFolding.ll
2007-05-03-EHTypeInfo.ll Remove the -enable-sjlj-eh option, which doesn't do anything. 2010-05-02 15:36:26 +00:00
2007-05-15-InfiniteRecursion.ll
2007-11-21-UndeadIllegalNode.ll don't have i386-specific tests in CodeGen/Generic, PR6601. 2010-03-14 18:51:18 +00:00
2007-12-17-InvokeAsm.ll Remove the -enable-sjlj-eh option, which doesn't do anything. 2010-05-02 15:36:26 +00:00
2007-12-31-UnusedSelector.ll Remove the -enable-sjlj-eh option, which doesn't do anything. 2010-05-02 15:36:26 +00:00
2008-01-25-dag-combine-mul.ll
2008-01-30-LoadCrash.ll
2008-02-04-Ctlz.ll
2008-02-04-ExtractSubvector.ll
2008-02-20-MatchingMem.ll
2008-02-25-NegateZero.ll
2008-02-26-NegatableCrash.ll
2008-08-07-PtrToInt-SmallerInt.ll don't have i386-specific tests in CodeGen/Generic, PR6601. 2010-03-14 18:51:18 +00:00
2009-03-17-LSR-APInt.ll
2009-03-29-SoftFloatVectorExtract.ll Delete useless trailing semicolons. 2010-01-05 17:55:26 +00:00
2009-04-10-SinkCrash.ll
2009-04-28-i128-cmp-crash.ll APInt'fy TargetLowering::SimplifySetCC to fix PR5963. 2010-01-07 20:58:44 +00:00
2009-06-03-UnreachableSplitPad.ll
2009-11-16-BadKillsCrash.ll don't have i386-specific tests in CodeGen/Generic, PR6601. 2010-03-14 18:51:18 +00:00
2010-ZeroSizedArg.ll Fix PR4975. Avoid referencing empty vector. 2010-03-29 21:27:30 +00:00
add-with-overflow-24.ll
add-with-overflow-128.ll Implement expansion in type legalization for add/sub with overflow. The 2010-06-03 03:49:50 +00:00
add-with-overflow.ll
addr-label.ll Fix PR6673: updating the callback should not clear the map. 2010-03-22 23:15:57 +00:00
APIntLoadStore.ll
APIntParam.ll
APIntSextParam.ll
APIntZextParam.ll
asm-large-immediate.ll
badarg6.ll
badCallArgLRLLVM.ll
badFoldGEP.ll
badlive.ll
BasicInstrs.ll
bool-to-double.ll
bool-vector.ll
BurgBadRegAlloc.ll
call2-ret0.ll
call-ret0.ll
call-ret42.ll
call-void.ll
cast-fp.ll
ConstantExprLowering.ll
constindices.ll
crash.ll fix PR6332, allowing an index of zero into a zero sized array 2010-04-17 19:02:33 +00:00
dbg_value.ll Fix liveintervals handling of dbg_value instructions. 2010-03-16 21:51:27 +00:00
dg.exp
div-neg-power-2.ll
empty-load-store.ll
externally_available.ll
fastcall.ll
fneg-fabs.ll
fp_to_int.ll
fp-to-int-invalid.ll
fpowi-promote.ll make target independent. 2010-02-09 06:36:30 +00:00
fwdtwice.ll
getresult-undef.ll
global-ret0.ll
hello.ll
i128-addsub.ll
i128-arith.ll
inline-asm-special-strings.ll
intrinsics.ll
invalid-memcpy.ll
isunord.ll
legalize-dbg-value.ll SDDbgValues are apparently not being legalized. Fix a symptom of the problem, 2010-05-07 22:19:08 +00:00
llvm-ct-intrinsics.ll
Makefile
multiple-return-values-cross-block-with-invoke.ll
negintconst.ll
nested-select.ll
pr2625.ll
pr3288.ll
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
select-cc.ll
select.ll
shift-int64.ll
spillccr.ll
stack-protector.ll
stacksave-restore.ll
storetrunc-fp.ll
switch-lower-feature.ll merge two tests, make target independent. 2010-02-09 06:19:20 +00:00
switch-lower.ll Fix PR5421 by APInt'izing switch lowering. 2009-11-07 07:50:34 +00:00
trap.ll
v-split.ll
vector-casts.ll
vector-constantexpr.ll
vector-identity-shuffle.ll
vector.ll