Sanjay Patel 5a4f7cf2ff [IR] allow fast-math-flags on select of FP values ... This is a minimal start to correcting a problem most directly discussed in PR38086: https://bugs.llvm.org/show_bug.cgi?id=38086 We have been hacking around a limitation for FP select patterns by using the fast-math-flags on the condition of the select rather than the select itself. This patch just allows FMF to appear with the 'select' opcode. No changes are needed to "FPMathOperator" because it already includes select-of-FP because that definition is based on the (return) value type. Once we have this ability, we can start correcting and adding IR transforms to use the FMF on a 'select' instruction. The instcombine and vectorizer test diffs only show that the IRBuilder change is behaving as expected by applying an FMF guard value to 'select'. For reference: rL241901 - allowed FMF with fcmp rL255555 - allowed FMF with FP calls Differential Revision: https://reviews.llvm.org/D61917 llvm-svn: 361401		2019-05-22 15:50:46 +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	[AVR] Add/remove XFAILs to get the backend passing Generic CodeGen tests	2017-07-16 23:33:50 +00:00
2004-05-09-LiveVarPartialRegister.ll	…
2005-01-18-SetUO-InfLoop.ll	…
2005-04-09-GlobalInPHI.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	…
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	[AVR] XFAIL a set of failing CodeGen tests	2017-02-08 10:24:18 +00:00
2007-04-13-SwitchLowerBadPhi.ll	…
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	…
2007-05-15-InfiniteRecursion.ll	…
2007-12-17-InvokeAsm.ll	[AVR] XFAIL a set of failing CodeGen tests	2017-02-08 10:24:18 +00:00
2007-12-31-UnusedSelector.ll	…
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	…
2009-03-17-LSR-APInt.ll	…
2009-03-29-SoftFloatVectorExtract.ll	…
2009-04-10-SinkCrash.ll	…
2009-04-28-i128-cmp-crash.ll	…
2009-11-16-BadKillsCrash.ll	…
2010-07-27-DAGCombineCrash.ll	…
2010-11-04-BigByval.ll	…
2010-ZeroSizedArg.ll	…
2011-01-06-BigNumberCrash.ll	…
2011-07-07-ScheduleDAGCrash.ll	[AVR] Add/remove XFAILs to get the backend passing Generic CodeGen tests	2017-07-16 23:33:50 +00:00
2012-06-08-APIntCrash.ll	…
2013-03-20-APFloatCrash.ll	…
2014-02-05-OpaqueConstants.ll	…
APIntLoadStore.ll	…
APIntParam.ll	…
APIntSextParam.ll	…
APIntZextParam.ll	…
BasicInstrs.ll	…
ConstantExprLowering.ll	…
ForceStackAlign.ll	Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)	2018-01-19 17:13:12 +00:00
MachineBranchProb.ll	[AVR] Remove unneeded XFAILs from the Generic CodeGen tests	2019-01-20 11:16:58 +00:00
PBQP.ll	…
add-with-overflow-24.ll	…
add-with-overflow-128.ll	…
add-with-overflow.ll	…
addr-label.ll	…
annotate.ll	…
asm-large-immediate.ll	…
assume.ll	…
badCallArgLRLLVM.ll	…
badFoldGEP.ll	…
badarg6.ll	…
bool-to-double.ll	…
bswap.ll	Support generic lowering of vector bswap	2017-11-30 11:06:22 +00:00
builtin-expect.ll	…
call-ret0.ll	…
call-ret42.ll	…
call-void.ll	…
call2-ret0.ll	…
cast-fp.ll	…
cfi-sections.ll	[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.	2018-05-09 02:40:45 +00:00
constindices.ll	…
crash.ll	…
dag-combine-crash.ll	…
dag-combine-ossfuzz-crash.ll	[DAGCombiner] Fix for oss-fuzz bug	2018-04-17 07:22:34 +00:00
dbg_value.ll	…
div-neg-power-2.ll	…
donothing.ll	…
dont-remove-empty-preheader.ll	…
dwarf-md5.ll	[MC/Dwarf] Unclamp DWARF linetables format on Darwin.	2018-09-13 13:13:50 +00:00
dwarf-source.ll	[MC/Dwarf] Unclamp DWARF linetables format on Darwin.	2018-09-13 13:13:50 +00:00
edge-bundles-blockIDs.ll	…
empty-insertvalue.ll	…
empty-load-store.ll	…
empty-phi.ll	…
exception-handling.ll	…
expand-experimental-reductions.ll	[IR] allow fast-math-flags on select of FP values	2019-05-22 15:50:46 +00:00
externally_available.ll	Do not verify MachimeDominatorTree if it is not calculated	2017-03-02 12:00:10 +00:00
fastcall.ll	…
fneg-fabs.ll	[IR] Add a dedicated FNeg IR Instruction	2018-11-13 18:15:47 +00:00
fp-to-int-invalid.ll	…
fp_to_int.ll	…
fpowi-promote.ll	…
fwdtwice.ll	…
global-ret0.ll	…
hello.ll	…
i128-addsub.ll	…
i128-arith.ll	…
icmp-illegal.ll	Remove an empty line in icmp-illegal.ll . NFC	2017-02-27 16:09:44 +00:00
inline-asm-mem-clobber.ll	[AVR] XFAIL a set of failing CodeGen tests	2017-02-08 10:24:18 +00:00
inline-asm-special-strings.ll	…
intrinsics.ll	Implement strip.invariant.group	2018-07-02 04:49:30 +00:00
invalid-memcpy.ll	Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)	2018-01-19 17:13:12 +00:00
is-constant.ll	Workaround PPC backend bug in test for r346322.	2018-11-07 17:01:47 +00:00
isunord.ll	…
lit.local.cfg	…
live-debug-label.ll	[CodeGen] Fix bugs in LiveDebugVariables when debug labels are generated.	2019-01-18 07:17:09 +00:00
llc-start-stop-instance-errors.ll	MIR: Add method to stop after specific runs of passes	2018-12-04 17:45:12 +00:00
llc-start-stop.ll	Re-submitting changes in D51550 because it failed to patch.	2018-09-24 20:47:12 +00:00
llvm-ct-intrinsics.ll	…
multiple-return-values-cross-block-with-invoke.ll	[Hexagon] Unxfail passing tests	2017-04-13 16:05:35 +00:00
negintconst.ll	…
nested-select.ll	…
no-target.ll	…
opt-codegen-no-target-machine.ll	[LegacyPassManager] Remove TargetMachine constructors	2017-05-18 17:21:13 +00:00
overflow.ll	…
overloaded-intrinsic-name.ll	Only run the overloaded-intrinsic-name.ll test once, with FileCheck.	2017-03-01 01:56:41 +00:00
pr2625.ll	…
pr3288.ll	…
pr12507.ll	…
pr24662.ll	Fix constant folding of fp2int to large integers	2017-03-19 16:50:25 +00:00
pr33094.ll	Handle ConstantExpr correctly in SelectionDAGBuilder	2017-07-09 16:01:04 +00:00
print-add.ll	…
print-after.ll	…
print-arith-fp.ll	…
print-arith-int.ll	…
print-int.ll	…
print-machineinstrs.ll	[SystemZ] Fix trap issue and enable expensive checks.	2017-06-23 14:30:46 +00:00
print-mul-exp.ll	[AVR] Remove unneeded XFAILs from the Generic CodeGen tests	2019-01-20 11:16:58 +00:00
print-mul.ll	[AVR] Remove unneeded XFAILs from the Generic CodeGen tests	2019-01-20 11:16:58 +00:00
print-shift.ll	[AVR] Remove unneeded XFAILs from the Generic CodeGen tests	2019-01-20 11:16:58 +00:00
ptr-annotate.ll	…
ret0.ll	…
ret42.ll	…
select-cc.ll	[AVR] Remove unneeded XFAILs from the Generic CodeGen tests	2019-01-20 11:16:58 +00:00
select.ll	…
selection-dag-determinism.ll	Fix nondeterminism introduced in r353954	2019-03-26 12:18:08 +00:00
shift-int64.ll	…
stacksave-restore.ll	…
storetrunc-fp.ll	…
switch-lower-feature.ll	…
switch-lower.ll	…
trap.ll	…
undef-phi.ll	…
v-split.ll	[AVR] Add/remove XFAILs to get the backend passing Generic CodeGen tests	2017-07-16 23:33:50 +00:00
vector-casts.ll	…
vector-constantexpr.ll	…
vector-identity-shuffle.ll	…
vector-redux.ll	[AVR] Add/remove XFAILs to get the backend passing Generic CodeGen tests	2017-07-16 23:33:50 +00:00
vector.ll	[AVR] Add/remove XFAILs to get the backend passing Generic CodeGen tests	2017-07-16 23:33:50 +00:00
zero-sized-array.ll	…