Hal Finkel b8a6712c27 [PowerPC] Prepare loops for pre-increment loads/stores ... PowerPC supports pre-increment load/store instructions (except for Altivec/VSX vector load/stores). Using these on embedded cores can be very important, but most loops are not naturally set up to use them. We can often change that, however, by placing loops into a non-canonical form. Generically, this means transforming loops like this: for (int i = 0; i < n; ++i) array[i] = c; to look like this: T *p = array[-1]; for (int i = 0; i < n; ++i) *++p = c; the key point is that addresses accessed are pulled into dedicated PHIs and "pre-decremented" in the loop preheader. This allows the use of pre-increment load/store instructions without loop peeling. A target-specific late IR-level pass (running post-LSR), PPCLoopPreIncPrep, is introduced to perform this transformation. I've used this code out-of-tree for generating code for the PPC A2 for over a year. Somewhat to my surprise, running the test suite + externals on a P7 with this transformation enabled showed no performance regressions, and one speedup: External/SPEC/CINT2006/483.xalancbmk/483.xalancbmk -2.32514% +/- 1.03736% So I'm going to enable it on everything for now. I was surprised by this because, on the POWER cores, these pre-increment load/store instructions are cracked (and, thus, harder to schedule effectively). But seeing no regressions, and feeling that it is generally easier to split instructions apart late than it is to combine them late, this might be the better approach regardless. In the future, we might want to integrate this functionality into LSR (but currently LSR does not create new PHI nodes, so (for that and other reasons) significant work would need to be done). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228328 91177308-0d34-0410-b5e6-96231b3b80d8		2015-02-05 18:43:00 +00:00
..
2004-11-29-ShrCrash.ll
2004-11-30-shift-crash.ll
2004-11-30-shr-var-crash.ll
2004-12-12-ZeroSizeCommon.ll
2005-01-14-SetSelectCrash.ll
2005-01-14-UndefLong.ll
2005-08-12-rlwimi-crash.ll
2005-09-02-LegalizeDuplicatesCalls.ll
2005-10-08-ArithmeticRotate.ll
2005-11-30-vastart-crash.ll
2006-01-11-darwin-fp-argument.ll
2006-01-20-ShiftPartsCrash.ll
2006-04-01-FloatDoubleExtend.ll
2006-04-05-splat-ish.ll
2006-04-19-vmaddfp-crash.ll
2006-05-12-rlwimi-crash.ll
2006-07-07-ComputeMaskedBits.ll
2006-07-19-stwbrx-crash.ll
2006-08-11-RetVector.ll
2006-08-15-SelectionCrash.ll
2006-09-28-shift_64.ll
2006-10-13-Miscompile.ll
2006-10-17-brcc-miscompile.ll
2006-10-17-ppc64-alloca.ll
2006-11-10-DAGCombineMiscompile.ll
2006-11-29-AltivecFPSplat.ll
2006-12-07-LargeAlloca.ll
2006-12-07-SelectCrash.ll
2007-01-04-ArgExtension.ll
2007-01-15-AsmDialect.ll
2007-01-29-lbrx-asm.ll
2007-01-31-InlineAsmAddrMode.ll
2007-02-16-AlignPacked.ll
2007-02-16-InlineAsmNConstraint.ll
2007-02-23-lr-saved-twice.ll
2007-03-24-cntlzd.ll	[PowerPC] Fix test to pass on Darwin hosts	2015-01-05 23:17:43 +00:00
2007-03-30-SpillerCrash.ll
2007-04-24-InlineAsm-I-Modifier.ll
2007-04-30-InlineAsmEarlyClobber.ll
2007-05-03-InlineAsm-S-Constraint.ll
2007-05-14-InlineAsmSelectCrash.ll
2007-05-22-tailmerge-3.ll
2007-05-30-dagcombine-miscomp.ll
2007-06-28-BCCISelBug.ll
2007-08-04-CoalescerAssert.ll
2007-09-04-AltivecDST.ll
2007-09-07-LoadStoreIdxForms.ll
2007-09-08-unaligned.ll	[PowerPC] Clean up -mattr=+vsx tests to always specify -mcpu	2014-10-19 21:29:21 +00:00
2007-09-11-RegCoalescerAssert.ll
2007-09-12-LiveIntervalsAssert.ll
2007-10-16-InlineAsmFrameOffset.ll
2007-10-18-PtrArithmetic.ll
2007-10-21-LocalRegAllocAssert2.ll
2007-10-21-LocalRegAllocAssert.ll
2007-11-04-CoalescerCrash.ll
2007-11-16-landingpad-split.ll
2007-11-19-VectorSplitting.ll
2008-02-05-LiveIntervalsAssert.ll
2008-02-09-LocalRegAllocAssert.ll
2008-03-05-RegScavengerAssert.ll
2008-03-17-RegScavengerCrash.ll
2008-03-18-RegScavengerAssert.ll
2008-03-24-AddressRegImm.ll
2008-03-24-CoalescerBug.ll
2008-03-26-CoalescerBug.ll
2008-04-10-LiveIntervalCrash.ll
2008-04-16-CoalescerBug.ll
2008-04-23-CoalescerCrash.ll
2008-05-01-ppc_fp128.ll
2008-06-19-LegalizerCrash.ll
2008-06-21-F128LoadStore.ll
2008-06-23-LiveVariablesCrash.ll
2008-07-10-SplatMiscompile.ll	[PATCH] Correct type used for VADD_SPLAT optimization on PowerPC	2014-05-27 15:57:51 +00:00
2008-07-15-Bswap.ll
2008-07-15-Fabs.ll
2008-07-15-SignExtendInreg.ll
2008-07-17-Fneg.ll
2008-07-24-PPC64-CCBug.ll
2008-09-12-CoalescerBug.ll
2008-10-17-AsmMatchingOperands.ll
2008-10-28-f128-i32.ll
2008-10-28-UnprocessedNode.ll
2008-10-31-PPCF128Libcalls.ll
2008-12-02-LegalizeTypeAssert.ll
2009-01-16-DeclareISelBug.ll
2009-03-17-LSRBug.ll
2009-05-28-LegalizeBRCC.ll
2009-07-16-InlineAsm-M-Operand.ll
2009-08-17-inline-asm-addr-mode-breakage.ll
2009-09-18-carrybit.ll
2009-11-15-ProcImpDefsBug.ll
2009-11-25-ImpDefBug.ll
2010-02-04-EmptyGlobal.ll
2010-02-12-saveCR.ll
2010-03-09-indirect-call.ll
2010-04-01-MachineCSEBug.ll
2010-05-03-retaddr1.ll
2010-10-11-Fast-Varargs.ll
2010-12-18-PPCStackRefs.ll
2011-12-05-NoSpillDupCR.ll	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
2011-12-06-SpillAndRestoreCR.ll	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
2011-12-08-DemandedBitsMiscompile.ll
2012-09-16-TOC-entry-check.ll
2012-10-11-dynalloc.ll
2012-10-12-bitcast.ll	[PowerPC] Clean up -mattr=+vsx tests to always specify -mcpu	2014-10-19 21:29:21 +00:00
2012-11-16-mischedcall.ll
2013-05-15-preinc-fold.ll
2013-07-01-PHIElimBug.ll
a2-fp-basic.ll
a2q-stackalign.ll
a2q.ll
aa-tbaa.ll	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
add-fi.ll	[PowerPC] Better lowering for add/or of a FrameIndex	2014-12-11 22:51:06 +00:00
addc.ll
addi-licm.ll	[PowerPC] Prepare loops for pre-increment loads/stores	2015-02-05 18:43:00 +00:00
addi-reassoc.ll
addrfuncstr.ll
alias.ll	[PPC] Use alias symbols in address computation.	2014-05-29 15:41:38 +00:00
align.ll
allocate-r0.ll
altivec-ord.ll
and_add.ll
and_sext.ll
and_sra.ll
and-branch.ll
and-elim.ll
and-imm.ll
anon_aggr.ll	[PowerPC] Fix FrameIndex handling in SelectAddressRegImm	2014-07-20 22:26:40 +00:00
arr-fp-arg-no-copy.ll	[PowerPC] Add a regression test for r225251	2015-01-06 16:46:37 +00:00
ashr-neg1.ll
asm-constraints.ll	Use the integrated assembler as default on PowerPC	2015-01-13 19:43:45 +00:00
asm-dialect.ll
asm-Zy.ll	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
asym-regclass-copy.ll
atomic-1.ll	IR: add "cmpxchg weak" variant to support permitted failure.	2014-06-13 14:24:07 +00:00
atomic-2.ll	[Power] Improve the expansion of atomic loads/stores	2014-10-02 22:27:07 +00:00
Atomics-64.ll
atomics-fences.ll	[Power] Use lwsync for non-seq_cst fences	2014-10-03 18:04:36 +00:00
atomics-indexed.ll	[Power] Improve the expansion of atomic loads/stores	2014-10-02 22:27:07 +00:00
atomics.ll	[Power] Improve the expansion of atomic loads/stores	2014-10-02 22:27:07 +00:00
available-externally.ll	[PowerPC] 32-bit ELF PIC support	2014-07-18 23:29:49 +00:00
bdzlr.ll
big-endian-actual-args.ll
big-endian-call-result.ll
big-endian-formal-args.ll
blockaddress.ll	[PowerPC] Load BlockAddress values from the TOC in 64-bit SVR4 code	2014-10-31 10:33:14 +00:00
bperm.ll	[PowerPC] Improve instruction selection bit-permuting operations (64-bit)	2015-01-01 02:53:29 +00:00
branch-opt.ll
bswap-load-store.ll
buildvec_canonicalize.ll	[PowerPC] Clean up -mattr=+vsx tests to always specify -mcpu	2014-10-19 21:29:21 +00:00
bv-pres-v8i1.ll
bv-widen-undef.ll
byval-agg-info.ll
byval-aliased.ll	[PowerPC] Mark fixed-offset byvals as pointed-to by IR values	2014-08-16 00:17:05 +00:00
calls.ll
can-lower-ret.ll
cc.ll	[PowerPC] 'cc' should be an alias only to 'cr0'	2014-12-04 00:46:20 +00:00
cmp-cmp.ll
cmpb-ppc32.ll	[PowerPC] Add support for the CMPB instruction	2015-01-03 01:16:37 +00:00
cmpb.ll	[PowerPC] Add support for the CMPB instruction	2015-01-03 01:16:37 +00:00
coalesce-ext.ll
code-align.ll	[PowerPC] Prepare loops for pre-increment loads/stores	2015-02-05 18:43:00 +00:00
compare-duplicate.ll
compare-simm.ll
complex-return.ll	[SDAG] Make the DAGCombine worklist not grow endlessly due to duplicate	2014-07-23 07:08:53 +00:00
constants-i64.ll	[PowerPC] Materialize i64 constants using rotation with masking	2015-01-05 03:41:38 +00:00
constants.ll
copysignl.ll	[PPC] Adjust some PowerPC tests to account for presence/absence of VSX	2014-10-17 01:41:22 +00:00
cr1eq-no-extra-moves.ll
cr1eq.ll
cr_spilling.ll
cr-spills.ll
crash.ll
crbit-asm.ll
crbits.ll
crsave.ll	Use the integrated assembler as default on PowerPC	2015-01-13 19:43:45 +00:00
ctr-cleanup.ll
ctrloop-asm.ll
ctrloop-cpsgn.ll
ctrloop-fp64.ll
ctrloop-i64.ll
ctrloop-large-ec.ll
ctrloop-le.ll
ctrloop-lt.ll
ctrloop-ne.ll
ctrloop-reg.ll
ctrloop-s000.ll
ctrloop-sh.ll
ctrloop-sums.ll
ctrloop-udivti3.ll
ctrloops.ll	PowerPC: CTR shouldn't fire if a TLS call is in the loop	2014-12-27 19:45:38 +00:00
cttz-ctlz-spec.ll	[PowerPC] Enable speculation of cttz/ctlz	2015-01-05 05:24:42 +00:00
cttz.ll
darwin-labels.ll
dbg.ll	IR: Move MDLocation into place	2015-01-14 22:27:36 +00:00
DbgValueOtherTargets.test
dcbt-sched.ll
delete-node.ll
div-2.ll
dyn-alloca-aligned.ll
early-ret2.ll	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
early-ret.ll
empty-functions.ll	Add back tests for empty function in SPARC and PowerPC.	2014-09-15 22:11:07 +00:00
emptystruct.ll
eqv-andc-orc-nor.ll
extsh.ll
fabs.ll	[PowerPC] Clean up -mattr=+vsx tests to always specify -mcpu	2014-10-19 21:29:21 +00:00
fast-isel-binary.ll
fast-isel-br-const.ll
fast-isel-call.ll	[PowerPC] Temporarily disable VSX for PowerPC fast-isel tests	2014-10-19 20:48:47 +00:00
fast-isel-cmp-imm.ll	[PowerPC] Temporarily disable VSX for PowerPC fast-isel tests	2014-10-19 20:48:47 +00:00
fast-isel-const.ll	[PowerPC] [FastISel] i1 constants must be zero extended	2014-12-25 23:08:25 +00:00
fast-isel-conversion-p5.ll	[PPC64] Fix PR20071 (fctiduz generated for targets lacking that instruction)	2014-06-24 20:05:18 +00:00
fast-isel-conversion.ll	[PowerPC] Temporarily disable VSX for PowerPC fast-isel tests	2014-10-19 20:48:47 +00:00
fast-isel-crash.ll
fast-isel-ext.ll
fast-isel-fold.ll
fast-isel-GEP-coalesce.ll
fast-isel-indirectbr.ll
fast-isel-load-store.ll	[PowerPC] Temporarily disable VSX for PowerPC fast-isel tests	2014-10-19 20:48:47 +00:00
fast-isel-redefinition.ll
fast-isel-ret.ll	[PowerPC] Temporarily disable VSX for PowerPC fast-isel tests	2014-10-19 20:48:47 +00:00
fast-isel-shifter.ll
fastisel-gep-promote-before-add.ll
fcpsgn.ll	[PPC] Adjust some PowerPC tests to account for presence/absence of VSX	2014-10-17 01:41:22 +00:00
fdiv-combine.ll	[PowerPC] Implement combineRepeatedFPDivisors	2014-11-24 23:45:21 +00:00
float-asmprint.ll
float-to-int.ll
floatPSA.ll
flt-preinc.ll	[PowerPC] Generate pre-increment floating-point ld/st instructions	2015-02-05 18:42:53 +00:00
fma-assoc.ll	More FMA folding opportunities.	2015-01-07 20:54:17 +00:00
fma-ext.ll	More FMA folding opportunities.	2015-01-07 20:54:17 +00:00
fma-mutate.ll	[PowerPC] Avoid VSX FMA mutate when killed product reg = addend reg	2014-10-21 13:02:37 +00:00
fma.ll	[PowerPC] Re-enable VSX test line for fma.ll with -mcpu=pwr7	2014-10-19 20:27:56 +00:00
fmaxnum.ll	Add minnum / maxnum codegen	2014-10-21 23:01:01 +00:00
fminnum.ll	Add minnum / maxnum codegen	2014-10-21 23:01:01 +00:00
fnabs.ll	[PowerPC] Clean up -mattr=+vsx tests to always specify -mcpu	2014-10-19 21:29:21 +00:00
fneg.ll
fold-li.ll
fold-zero.ll
fp_to_uint.ll	[PowerPC] Clean up -mattr=+vsx tests to always specify -mcpu	2014-10-19 21:29:21 +00:00
fp-branch.ll	[PowerPC] Clean up -mattr=+vsx tests to always specify -mcpu	2014-10-19 21:29:21 +00:00
fp-int-fp.ll
fp-to-int-ext.ll	[PowerPC] Fold [sz]ext with fp_to_int lowering where possible	2015-01-09 01:34:30 +00:00
fp-to-int-to-fp.ll	[PowerPC] Improve int_to_fp(fp_to_int(x)) combining	2015-01-06 06:01:57 +00:00
fpcopy.ll
frame-size.ll
frameaddr.ll
Frames-alloca.ll	[PowerPC] Allow stack frames without parameter save area	2014-06-23 13:47:52 +00:00
Frames-large.ll	No need to run llvm-as. NFC.	2014-12-26 16:42:47 +00:00
Frames-leaf.ll
Frames-small.ll	[PowerPC] Allow stack frames without parameter save area	2014-06-23 13:47:52 +00:00
frounds.ll
fsel.ll	[PPC] Adjust some PowerPC tests to account for presence/absence of VSX	2014-10-17 01:41:22 +00:00
fsl-e500mc.ll
fsl-e5500.ll
fsqrt.ll	[PPC] Adjust some PowerPC tests to account for presence/absence of VSX	2014-10-17 01:41:22 +00:00
func-addr.ll	[PPC64] Fix PR19893 - improve code generation for local function addresses	2014-06-16 21:36:02 +00:00
glob-comp-aa-crash.ll	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
hello-reloc.s	llvm-readobj: fix MachO relocatoin printing a bit.	2014-07-04 10:57:56 +00:00
hello.ll
hidden-vis-2.ll
hidden-vis.ll
i1-ext-fold.ll	[PowerPC] Fold i1 extensions with other ops	2015-01-05 21:10:24 +00:00
i1-to-double.ll
i32-to-float.ll
i64_fp_round.ll
i64_fp.ll	[PowerPC] Clean up -mattr=+vsx tests to always specify -mcpu	2014-10-19 21:29:21 +00:00
i64-to-float.ll
i128-and-beyond.ll
ia-mem-r0.ll	[PowerPC] Fix inline asm memory operands not to use r0	2014-12-03 23:40:13 +00:00
ia-neg-const.ll	Use the integrated assembler as default on PowerPC	2015-01-13 19:43:45 +00:00
iabs.ll
ifcvt.ll
illegal-element-type.ll
in-asm-f64-reg.ll	Use the integrated assembler as default on PowerPC	2015-01-13 19:43:45 +00:00
indexed-load.ll	[PowerPC] PR19796: Also match ISD::TargetConstant in isIntS16Immediate	2014-05-20 17:20:34 +00:00
indirectbr.ll
inlineasm-copy.ll
inlineasm-i64-reg.ll	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
int-fp-conv-0.ll
int-fp-conv-1.ll
inverted-bool-compares.ll
isel-rc-nox0.ll
isel.ll
ispositive.ll
itofp128.ll
jaggedstructs.ll
LargeAbsoluteAddr.ll
lbz-from-ld-shift.ll	[PowerPC] Add a test for truncating a shifted load	2015-01-05 21:33:14 +00:00
lbzux.ll
ld-st-upd.ll	[PowerPC] Add another test for load/store with update	2015-01-05 21:22:42 +00:00
lha.ll
lit.local.cfg	Reduce verbiage of lit.local.cfg files	2014-06-09 22:42:55 +00:00
load-constant-addr.ll
load-shift-combine.ll
long-compare.ll
longdbl-truncate.ll
lsa.ll
lsr-postinc-pos.ll
mask64.ll
mature-mc-support.ll
mcm-1.ll
mcm-2.ll	MC uses .lcomm now, so adjust.	2014-08-04 21:06:00 +00:00
mcm-3.ll
mcm-4.ll	[PPC] Adjust some PowerPC tests to account for presence/absence of VSX	2014-10-17 01:41:22 +00:00
mcm-5.ll
mcm-6.ll
mcm-7.ll
mcm-8.ll
mcm-9.ll
mcm-10.ll	MC uses .lcomm now, so adjust.	2014-08-04 21:06:00 +00:00
mcm-11.ll
mcm-12.ll	[PPC] Adjust some PowerPC tests to account for presence/absence of VSX	2014-10-17 01:41:22 +00:00
mcm-default.ll
mcm-obj-2.ll
mcm-obj.ll
mem_update.ll
mem-rr-addr-mode.ll
misched-inorder-latency.ll
misched.ll
mul-neg-power-2.ll
mul-with-overflow.ll
mulhs.ll
mulli64.ll
mult-alt-generic-powerpc64.ll	Use the integrated assembler as default on PowerPC	2015-01-13 19:43:45 +00:00
mult-alt-generic-powerpc.ll	Use the integrated assembler as default on PowerPC	2015-01-13 19:43:45 +00:00
named-reg-alloc-r0.ll	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
named-reg-alloc-r1-64.ll	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
named-reg-alloc-r1.ll	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
named-reg-alloc-r2-64.ll	[PowerPC] Make r2 allocatable on PPC64/ELF for some leaf functions	2015-02-01 15:03:28 +00:00
named-reg-alloc-r2.ll	[PowerPC] Make r2 allocatable on PPC64/ELF for some leaf functions	2015-02-01 15:03:28 +00:00
named-reg-alloc-r13-64.ll	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
named-reg-alloc-r13.ll	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
neg.ll
negctr.ll
no-dead-strip.ll
no-extra-fp-conv-ldst.ll	[PowerPC] Reuse a load operand in int->fp conversions	2015-01-06 22:31:02 +00:00
novrsave.ll
optcmp.ll
or-addressing-mode.ll
p8-isel-sched.ll	[PowerPC] Better scheduling for isel on P7/P8	2015-02-01 17:52:16 +00:00
popcnt.ll
post-ra-ec.ll	Handle early-clobber registers in the aggressive anti-dep breaker	2014-12-09 01:00:59 +00:00
ppc32-cyclecounter.ll	[PowerPC] Fix readcyclecounter to be custom expanded for all 32-bit targets	2014-12-03 00:19:17 +00:00
ppc32-i1-vaarg.ll
ppc32-lshrti3.ll	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
ppc32-pic-large.ll	Fully fix Bug #22115.	2015-01-10 01:57:21 +00:00
ppc32-pic.ll	Fully fix Bug #22115.	2015-01-10 01:57:21 +00:00
ppc32-vacopy.ll
ppc64-32bit-addic.ll
ppc64-abi-extend.ll
ppc64-align-long-double.ll	[PPC] Adjust some PowerPC tests to account for presence/absence of VSX	2014-10-17 01:41:22 +00:00
ppc64-altivec-abi.ll	[PowerPC] Fix on-stack AltiVec arguments with 64-bit SVR4	2014-06-23 12:36:34 +00:00
ppc64-anyregcc-crash.ll	Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support""	2015-01-14 01:07:51 +00:00
ppc64-anyregcc.ll	[PowerPC] Don't list R11 as a patchpoint scratch register	2015-01-17 03:57:34 +00:00
ppc64-byval-align.ll	[PowerPC] Fix testcase regression	2014-07-07 19:41:54 +00:00
ppc64-calls.ll	[PowerPC] Ensure that the TOC reload directly follows bctrl on PPC64	2014-12-23 22:29:40 +00:00
ppc64-crash.ll
ppc64-cyclecounter.ll
ppc64-elf-abi.ll	[PowerPC] Fix ppc64-elf-abi.ll test case on Darwin	2014-07-29 12:48:14 +00:00
ppc64-fastcc-fast-isel.ll	[PowerPC] Initial PPC64 calling-convention changes for fastcc	2015-01-18 12:08:47 +00:00
ppc64-fastcc.ll	[PowerPC] Initial PPC64 calling-convention changes for fastcc	2015-01-18 12:08:47 +00:00
ppc64-func-desc-hoist.ll	[PowerPC] Add r2 as an operand for all calls under both PPC64 ELF V1 and V2	2015-01-19 07:20:27 +00:00
ppc64-gep-opt.ll	[PPC] Use SeparateConstOffsetFromGEP	2014-11-21 04:35:51 +00:00
ppc64-icbt-pwr7.ll	[PPC64] Add support for the ICBT instruction on POWER8.	2015-01-14 20:17:10 +00:00
ppc64-icbt-pwr8.ll	[PPC64] Add support for the ICBT instruction on POWER8.	2015-01-14 20:17:10 +00:00
ppc64-linux-func-size.ll
ppc64-nonfunc-calls.ll	[PowerPC] Loosen ELFv1 PPC64 func descriptor loads for indirect calls	2015-01-15 21:17:34 +00:00
ppc64-patchpoint.ll	[PowerPC] Adjust PatchPoints for ppc64le	2015-01-16 04:40:58 +00:00
ppc64-prefetch.ll	[PowerPC] Add support for dcbtst and icbt (prefetch)	2014-08-23 23:21:04 +00:00
ppc64-r2-alloc.ll	[PowerPC] Make r2 allocatable on PPC64/ELF for some leaf functions	2015-02-01 15:03:28 +00:00
ppc64-smallarg.ll	[PowerPC] Fix small argument stack slot offset for LE	2014-06-20 16:34:05 +00:00
ppc64-stackmap-nops.ll	Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support""	2015-01-14 01:07:51 +00:00
ppc64-stackmap.ll	[PowerPC] Don't list R11 as a patchpoint scratch register	2015-01-17 03:57:34 +00:00
ppc64-toc.ll
ppc64-vaarg-int.ll	[PowerPC] Better lowering for add/or of a FrameIndex	2014-12-11 22:51:06 +00:00
ppc64-zext.ll
ppc64le-aggregates.ll	[PowerPC] Complete setting the baseline for ppc64le	2015-01-29 15:59:09 +00:00
ppc64le-calls.ll	[PowerPC] Reset the baseline for ppc64le to be equivalent to pwr8	2015-01-25 18:05:42 +00:00
ppc64le-crsave.ll	[PowerPC] ELFv2 explicit CFI for CR fields	2014-07-21 00:03:18 +00:00
ppc64le-localentry.ll	[PowerPC] Reset the baseline for ppc64le to be equivalent to pwr8	2015-01-25 18:05:42 +00:00
ppc64le-smallarg.ll	[PowerPC] ELFv2 stack space reduction	2014-07-20 23:43:15 +00:00
ppc440-fp-basic.ll
ppc440-msync.ll	[PowerPC] Modern Book-E cores support sync	2014-10-02 22:34:22 +00:00
ppc-prologue.ll
ppc-vaarg-agg.ll
ppcf128-1-opt.ll
ppcf128-1.ll	Delete -std-compile-opts.	2014-10-16 20:00:02 +00:00
ppcf128-2.ll
ppcf128-3.ll
ppcf128-4.ll
ppcf128-endian.ll	[PowerPC 1/4] Little-endian adjustments for VSX loads/stores	2014-12-09 16:35:51 +00:00
pr3711_widen_bit.ll
pr12757.ll
pr13641.ll
pr13891.ll
pr15031.ll
pr15359.ll
pr15630.ll	[Power] Improve the expansion of atomic loads/stores	2014-10-02 22:27:07 +00:00
pr15632.ll
pr16556-2.ll
pr16556.ll
pr16573.ll
pr17168.ll	IR: Move MDLocation into place	2015-01-14 22:27:36 +00:00
pr17354.ll
pr18663-2.ll	Disable IsSub subregister assert. pr18663.	2014-07-31 19:50:53 +00:00
pr18663.ll	Disable IsSub subregister assert. pr18663.	2014-07-31 19:50:53 +00:00
pr20442.ll	Fix ScalarEvolutionExpander when creating a PHI in a block with duplicate predecessors	2014-07-31 19:13:38 +00:00
private.ll
pwr3-6x.ll
pwr7-gt-nop.ll
quadint-return.ll
r31.ll
recipest.ll	[PowerPC] Avoid VSX FMA mutate when killed product reg = addend reg	2014-10-21 13:02:37 +00:00
reg-coalesce-simple.ll
reg-names.ll
reloc-align.ll
remap-crash.ll
remat-imm.ll
resolvefi-basereg.ll	[PowerPC] Constrain base register in PPCRegisterInfo::resolveFrameIndex	2014-06-27 13:04:12 +00:00
resolvefi-disp.ll	[PowerPC] Fix invalid displacement created by LocalStackAlloc	2014-07-11 17:19:31 +00:00
retaddr2.ll	[PowerPC] Yet another approach to __tls_get_addr	2015-02-03 16:16:01 +00:00
retaddr.ll
return-val-i128.ll
rlwimi2.ll	[PowerPC] Improve instruction selection bit-permuting operations (32-bit)	2014-12-16 05:51:41 +00:00
rlwimi3.ll
rlwimi-and.ll	[PowerPC] Improve instruction selection bit-permuting operations (32-bit)	2014-12-16 05:51:41 +00:00
rlwimi-commute.ll
rlwimi-dyn-and.ll
rlwimi-keep-rsh.ll
rlwimi.ll
rlwinm2.ll
rlwinm.ll
rm-zext.ll	[PowerPC] Remove zexts after i32 ctlz	2015-01-05 18:52:29 +00:00
rotl-2.ll
rotl-64.ll
rotl.ll
rounding-ops.ll	[PPC] Adjust some PowerPC tests to account for presence/absence of VSX	2014-10-17 01:41:22 +00:00
rs-undef-use.ll
s000-alias-misched.ll
sdag-ppcf128.ll
sdiv-pow2.ll	[PowerPC] Don't attempt a 64-bit pow2 division on PPC32	2014-12-23 08:38:50 +00:00
sections.ll	Add support for small-model PIC for PowerPC.	2014-11-12 15:16:30 +00:00
select_lt0.ll
select-cc.ll
set0-v8i16.ll
setcc_no_zext.ll
seteq-0.ll
shift128.ll
shl_elim.ll
shl_sext.ll
sign_ext_inreg1.ll
sj-ctr-loop.ll
sjlj.ll
small-arguments.ll
spill-nor0.ll
splat-bug.ll	[PATCH] Correct type used for VADD_SPLAT optimization on PowerPC	2014-05-27 15:57:51 +00:00
split-index-tc.ll	Enable splitting indexing from loads with TargetConstants	2014-09-02 16:05:23 +00:00
srl-mask.ll
stack-protector.ll
stack-realign.ll	[PowerPC] Fix unwind info with dynamic stack realignment	2014-12-01 09:42:32 +00:00
std-unal-fi.ll
stdux-constuse.ll
stfiwx-2.ll
stfiwx.ll
store-load-fwd.ll
store-update.ll
structsinmem.ll
structsinregs.ll
stubs.ll
stwu8.ll
stwu-gta.ll
stwux.ll
sub-bv-types.ll
subc.ll
subreg-postra-2.ll	[PowerPC] Don't use a non-allocatable register to implement the 'cc' alias	2014-12-08 22:54:22 +00:00
subreg-postra.ll	[PowerPC] Don't use a non-allocatable register to implement the 'cc' alias	2014-12-08 22:54:22 +00:00
subsumes-pred-regs.ll	[SDAG] Make the DAGCombine worklist not grow endlessly due to duplicate	2014-07-23 07:08:53 +00:00
svr4-redzone.ll	[PowerPC] Allow stack frames without parameter save area	2014-06-23 13:47:52 +00:00
tailcall1-64.ll
tailcall1.ll
tailcallpic1.ll
tls-cse.ll	[PowerPC] Yet another approach to __tls_get_addr	2015-02-03 16:16:01 +00:00
tls-pic.ll	[PowerPC] Handle 32-bit targets properly in PPCTLSDynamicCall.cpp	2015-02-04 05:51:56 +00:00
tls-store2.ll	[PowerPC] Yet another approach to __tls_get_addr	2015-02-03 16:16:01 +00:00
tls.ll
toc-load-sched-bug.ll	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
trampoline.ll
unal4-std.ll	[PowerPC] Enable use of lxvw4x/stxvw4x in VSX code generation	2014-10-17 15:13:38 +00:00
unal-altivec2.ll
unal-altivec-wint.ll	[PowerPC] Implement PPCTargetLowering::getTgtMemIntrinsic	2014-08-13 01:15:40 +00:00
unal-altivec.ll
unaligned.ll	[PowerPC] Enable use of lxvw4x/stxvw4x in VSX code generation	2014-10-17 15:13:38 +00:00
unsafe-math.ll	[PowerPC] Clean up -mattr=+vsx tests to always specify -mcpu	2014-10-19 21:29:21 +00:00
unwind-dw2-g.ll	IR: Move MDLocation into place	2015-01-14 22:27:36 +00:00
unwind-dw2.ll
vaddsplat.ll
varargs-struct-float.ll	[PowerPC] ELFv2 aggregate passing support	2014-07-21 00:13:26 +00:00
varargs.ll
vcmp-fold.ll
vec_auto_constant.ll
vec_br_cmp.ll
vec_buildvector_loadstore.ll
vec_call.ll
vec_clz.ll	[PowerPC] Implement the vclz instructions for PWR8	2015-02-05 15:24:47 +00:00
vec_cmp.ll	[PowerPC] Fix and improve vector comparisons	2014-08-04 13:13:57 +00:00
vec_constants.ll
vec_conv.ll
vec_extload.ll
vec_fmuladd.ll
vec_fneg.ll
vec_insert.ll
vec_misaligned.ll	[PowerPC 1/4] Little-endian adjustments for VSX loads/stores	2014-12-09 16:35:51 +00:00
vec_mul.ll	[PowerPC] Clean up -mattr=+vsx tests to always specify -mcpu	2014-10-19 21:29:21 +00:00
vec_perf_shuffle.ll
vec_popcnt.ll	Add missing test case from r228046	2015-02-04 20:00:04 +00:00
vec_rounding.ll
vec_select.ll
vec_shift.ll
vec_shuffle_le.ll	[PowerPC 1/4] Little-endian adjustments for VSX loads/stores	2014-12-09 16:35:51 +00:00
vec_shuffle.ll
vec_splat_constant.ll
vec_splat.ll
vec_sqrt.ll
vec_urem_const.ll	[PowerPC] Add target triple to vec_urem_const.ll test case	2014-08-04 14:55:26 +00:00
vec_vrsave.ll
vec_zero.ll
vec-abi-align.ll	[PowerPC] Enable use of lxvw4x/stxvw4x in VSX code generation	2014-10-17 15:13:38 +00:00
vector-identity-shuffle.ll
vector.ll
vperm-instcombine.ll	[PPC64LE] Add test case for r210282 commit	2014-06-05 22:57:38 +00:00
vperm-lowering.ll	[PPC64LE] Fix lowering of BUILD_VECTOR and SHUFFLE_VECTOR for little endian	2014-06-06 14:06:26 +00:00
vrsave-spill.ll
vrspill.ll	[PowerPC] Clean up -mattr=+vsx tests to always specify -mcpu	2014-10-19 21:29:21 +00:00
vsx_insert_extract_le.ll	[PowerPC 4/4] Enable little-endian support for VSX.	2014-12-09 16:59:57 +00:00
vsx_shuffle_le.ll	[PowerPC 4/4] Enable little-endian support for VSX.	2014-12-09 16:59:57 +00:00
vsx-args.ll	[PowerPC]Update Power VSX test cases to also test fast-isel	2014-12-05 20:32:05 +00:00
vsx-div.ll	[PowerPC] Add VSX builtins for vec_div	2014-11-14 12:10:40 +00:00
vsx-fma-m.ll	[PowerPC] VSX stores don't also read	2015-02-01 19:07:41 +00:00
vsx-ldst-builtin-le.ll	[PowerPC 4/4] Enable little-endian support for VSX.	2014-12-09 16:59:57 +00:00
vsx-ldst.ll	[PowerPC 4/4] Enable little-endian support for VSX.	2014-12-09 16:59:57 +00:00
vsx-minmax.ll	[PowerPC] Initial VSX intrinsic support, with min/max for vector double	2014-10-31 19:19:07 +00:00
vsx-p8.ll	[PowerPC]Update Power VSX test cases to also test fast-isel	2014-12-05 20:32:05 +00:00
vsx-self-copy.ll	[PowerPC]Update Power VSX test cases to also test fast-isel	2014-12-05 20:32:05 +00:00
vsx-spill-norwstore.ll	[PowerPC] VSX stores don't also read	2015-02-01 19:07:41 +00:00
vsx-spill.ll	[PowerPC]Update Power VSX test cases to also test fast-isel	2014-12-05 20:32:05 +00:00
vsx.ll	[PowerPC]Update Power VSX test cases to also test fast-isel	2014-12-05 20:32:05 +00:00
vtable-reloc.ll
weak_def_can_be_hidden.ll
zero-not-run.ll
zext-free.ll	[PowerPC] Mark zext of a small scalar load as free	2015-01-10 08:21:59 +00:00