llvm-6502/test/CodeGen/PowerPC
Hal Finkel 089a5f8a8c DAGCombiner: Constant folding around pre-increment loads/stores
Previously, even when a pre-increment load or store was generated,
we often needed to keep a copy of the original base register for use
with other offsets. If all of these offsets are constants (including
the offset which was combined into the addressing mode), then this is
clearly unnecessary. This change adjusts these other offsets to use the
new incremented address.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174746 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-08 21:35:47 +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
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
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 SelectionDAG: Teach FoldConstantArithmetic how to deal with vectors. 2013-02-04 15:19:18 +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
2008-12-12-EH.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
2009-08-23-linkerprivate.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
2010-04-07-DbgValueOtherTargets.ll
2010-05-03-retaddr1.ll
2010-10-11-Fast-Varargs.ll
2010-12-18-PPCStackRefs.ll
2011-12-05-NoSpillDupCR.ll
2011-12-06-SpillAndRestoreCR.ll
2011-12-08-DemandedBitsMiscompile.ll
2012-09-16-TOC-entry-check.ll This patch is in preparation for adding medium code model support to the 2012-11-14 23:23:27 +00:00
2012-10-11-dynalloc.ll Do not consider a machine instruction that uses and defines the same 2012-11-13 18:40:58 +00:00
2012-10-12-bitcast.ll llvm/test/CodeGen/PowerPC/2012-10-12-bitcast.ll: Try to fix failure on non-ppc hosts, to add -mattr=+altivec. 2012-10-12 16:01:08 +00:00
2012-11-16-mischedcall.ll Use a full triple for a PPC test case for asm syntax. 2012-11-18 06:21:03 +00:00
a2-fp-basic.ll
a2q-stackalign.ll PPC QPX requires a 32-byte aligned stack 2013-01-30 23:43:27 +00:00
a2q.ll Add definitions for the PPC a2q core marked as having QPX available 2013-01-30 21:17:42 +00:00
addc.ll
addi-reassoc.ll
align.ll
and_add.ll
and_sext.ll
and_sra.ll
and-branch.ll
and-elim.ll
and-imm.ll
asm-Zy.ll Add support for the PowerPC-specific inline asm Z constraint and y modifier. 2012-11-05 18:18:42 +00:00
atomic-1.ll
atomic-2.ll Expand PPC64 atomic load and store 2012-12-25 17:22:53 +00:00
Atomics-32.ll
Atomics-64.ll
available-externally.ll PPC: MCize most of the darwin PIC emission. 2012-11-24 13:18:25 +00:00
big-endian-actual-args.ll
big-endian-call-result.ll
big-endian-formal-args.ll
branch-opt.ll
bswap-load-store.ll
buildvec_canonicalize.ll test/CodeGen/PowerPC: Add explicit -march=ppc32. 2012-11-30 13:28:31 +00:00
calls.ll
can-lower-ret.ll
cmp-cmp.ll
coalesce-ext.ll On PowerPC64, integer return values (as well as arguments) are supposed 2012-11-05 19:39:45 +00:00
compare-duplicate.ll
compare-simm.ll
complex-return.ll This patch fixes the PPC calling convention to handle returns of 2013-01-17 17:45:19 +00:00
constants.ll
cr1eq-no-extra-moves.ll
cr1eq.ll
cr_spilling.ll
crsave.ll
ctrloop-reg.ll
ctrloop-s000.ll
ctrloop-sums.ll
ctrloops.ll
cttz.ll
darwin-labels.ll
dbg.ll Remove the (apparently) unnecessary debug info metadata indirection. 2013-02-02 05:56:24 +00:00
dcbt-sched.ll Loosen scheduling restrictions on the PPC dcbt intrinsic 2012-12-25 18:51:18 +00:00
delete-node.ll
div-2.ll
empty-functions.ll
emptystruct.ll This patch addresses an ABI compatibility issue with empty aggregate 2012-10-31 01:15:05 +00:00
eqv-andc-orc-nor.ll
extsh.ll
fabs.ll
float-asmprint.ll Simplify writing floating types to assembly. 2013-01-11 10:36:13 +00:00
floatPSA.ll This patch addresses PR13947. 2012-10-11 15:38:20 +00:00
fma.ll
fnabs.ll
fneg.ll
fold-li.ll
fp_to_uint.ll
fp-branch.ll
fp-int-fp.ll
fpcopy.ll
Frames-alloca.ll
Frames-large.ll
Frames-leaf.ll
Frames-small.ll
frounds.ll
fsl-e500mc.ll
fsl-e5500.ll
fsqrt.ll
hello.ll
hidden-vis-2.ll
hidden-vis.ll
i64_fp_round.ll Rewrite test to not use a FileCheck variable and redefine it on the same line. 2012-11-26 14:09:46 +00:00
i64_fp.ll
i128-and-beyond.ll
iabs.ll
illegal-element-type.ll
in-asm-f64-reg.ll Simplify the testcase a bit. 2012-12-20 17:47:27 +00:00
indirectbr.ll
inlineasm-copy.ll
int-fp-conv-0.ll
int-fp-conv-1.ll In various places throughout the code generator, there were special 2012-10-29 18:35:49 +00:00
inverted-bool-compares.ll
isel.ll
ispositive.ll
itofp128.ll
jaggedstructs.ll This patch addresses a PPC64 ELF issue with passing parameters consisting of 2012-10-25 13:38:09 +00:00
LargeAbsoluteAddr.ll
lbzux.ll
lha.ll
lit.local.cfg
load-constant-addr.ll
load-shift-combine.ll This patch addresses an incorrect transformation in the DAG combiner. 2013-01-14 22:04:38 +00:00
long-compare.ll
longdbl-truncate.ll
lsr-postinc-pos.ll
mask64.ll
mcm-1.ll This patch implements medium code model support for 64-bit PowerPC. 2012-11-27 17:35:46 +00:00
mcm-2.ll This patch implements medium code model support for 64-bit PowerPC. 2012-11-27 17:35:46 +00:00
mcm-3.ll This patch implements medium code model support for 64-bit PowerPC. 2012-11-27 17:35:46 +00:00
mcm-4.ll This patch implements medium code model support for 64-bit PowerPC. 2012-11-27 17:35:46 +00:00
mcm-5.ll This patch implements medium code model support for 64-bit PowerPC. 2012-11-27 17:35:46 +00:00
mcm-6.ll This patch implements medium code model support for 64-bit PowerPC. 2012-11-27 17:35:46 +00:00
mcm-7.ll This patch implements medium code model support for 64-bit PowerPC. 2012-11-27 17:35:46 +00:00
mcm-8.ll This patch addresses bug 14678 by fixing two problems in medium code model 2013-01-07 19:29:18 +00:00
mcm-9.ll This patch addresses bug 14678 by fixing two problems in medium code model 2013-01-07 19:29:18 +00:00
mcm-default.ll This patch makes medium code model the default for 64-bit PowerPC ELF. 2012-11-27 23:36:26 +00:00
mcm-obj.ll This patch implements medium code model support for 64-bit PowerPC. 2012-11-27 17:35:46 +00:00
mem_update.ll This patch is in preparation for adding medium code model support to the 2012-11-14 23:23:27 +00:00
mem-rr-addr-mode.ll
misched-inorder-latency.ll MIsched: add an ILP window property to machine model. 2013-01-09 03:36:49 +00:00
misched.ll Fix assertions in updateRegMaskSlots(). 2012-11-09 19:18:49 +00:00
mul-neg-power-2.ll
mul-with-overflow.ll
mulhs.ll
mult-alt-generic-powerpc64.ll
mult-alt-generic-powerpc.ll
neg.ll
no-dead-strip.ll
novrsave.ll The PowerPC VRSAVE register has been somewhat of an odd beast since 2012-10-10 20:54:15 +00:00
or-addressing-mode.ll
ppc64-32bit-addic.ll
ppc64-abi-extend.ll On PowerPC64, integer return values (as well as arguments) are supposed 2012-11-05 19:39:45 +00:00
ppc64-align-long-double.ll This patch adds alignment information for long double to the 64-bit PowerPC 2012-10-29 14:59:36 +00:00
ppc64-calls.ll
ppc64-crash.ll
ppc64-cyclecounter.ll
ppc64-linux-func-size.ll
ppc64-prefetch.ll
ppc64-toc.ll This patch is in preparation for adding medium code model support to the 2012-11-14 23:23:27 +00:00
ppc64-vaarg-int.ll
ppc64-zext.ll
ppc440-fp-basic.ll
ppc440-msync.ll
ppc-prologue.ll
ppc-vaarg-agg.ll
ppcf128-1-opt.ll
ppcf128-1.ll
ppcf128-2.ll
ppcf128-3.ll
ppcf128-4.ll
pr3711_widen_bit.ll
pr12757.ll Allow i32/i64 for 'f' constraint on PowerPC. 2012-10-29 17:49:34 +00:00
pr13641.ll
pr13891.ll
pr15031.ll This patch addresses bug 15031. 2013-01-28 18:36:58 +00:00
private.ll
pwr3-6x.ll LLVM enablement for some older PowerPC CPUs 2013-02-01 22:59:51 +00:00
quadint-return.ll Restore reverted test case, this time with REQUIRES: asserts 2013-01-17 19:46:51 +00:00
reg-coalesce-simple.ll
remat-imm.ll
retaddr.ll
return-val-i128.ll
rlwimi2.ll
rlwimi3.ll
rlwimi-commute.ll
rlwimi-keep-rsh.ll
rlwimi.ll
rlwinm2.ll
rlwinm.ll
rotl-2.ll
rotl-64.ll
rotl.ll
s000-alias-misched.ll Use GetUnderlyingObjects in misched 2012-12-10 18:49:16 +00:00
sdag-ppcf128.ll Support ppcf128 in SelectionDAG::getConstantFP 2012-12-30 19:03:32 +00:00
sections.ll
select_lt0.ll
select-cc.ll
setcc_no_zext.ll
seteq-0.ll
shift128.ll
shl_elim.ll
shl_sext.ll
sign_ext_inreg1.ll
small-arguments.ll
stack-protector.ll
stdux-constuse.ll DAGCombiner: Constant folding around pre-increment loads/stores 2013-02-08 21:35:47 +00:00
stfiwx-2.ll
stfiwx.ll
store-load-fwd.ll
structsinmem.ll This patch addresses PR13949. 2012-10-16 13:30:53 +00:00
structsinregs.ll This patch addresses a PPC64 ELF issue with passing parameters consisting of 2012-10-25 13:38:09 +00:00
stubs.ll PPC: MCize most of the darwin PIC emission. 2012-11-24 13:18:25 +00:00
stwu8.ll
stwu-gta.ll
stwux.ll
subc.ll
tailcall1-64.ll
tailcall1.ll
tailcallpic1.ll
tls-gd-obj.ll This patch implements the general dynamic TLS model for 64-bit PowerPC. 2012-12-11 20:30:11 +00:00
tls-gd.ll This patch implements the general dynamic TLS model for 64-bit PowerPC. 2012-12-11 20:30:11 +00:00
tls-ie-obj.ll This patch improves the 64-bit PowerPC InitialExec TLS support by providing 2012-12-14 17:02:38 +00:00
tls-ie.ll This patch improves the 64-bit PowerPC InitialExec TLS support by providing 2012-12-14 17:02:38 +00:00
tls-ld-obj.ll This patch removes some nondeterminism from direct object file output 2012-12-14 20:28:38 +00:00
tls-ld.ll This patch implements local-dynamic TLS model support for the 64-bit 2012-12-12 19:29:35 +00:00
tls.ll
trampoline.ll
unsafe-math.ll
varargs-struct-float.ll This patch solves a problem with passing varargs parameters under the PPC64 2012-10-29 21:18:16 +00:00
varargs.ll
vcmp-fold.ll
vec_auto_constant.ll
vec_br_cmp.ll
vec_buildvector_loadstore.ll
vec_call.ll
vec_cmp.ll PowerPC: More support for Altivec compare operations 2012-10-30 13:50:19 +00:00
vec_constants.ll Disable a couple more vector splat optimizations on PPC. 2013-02-04 15:52:32 +00:00
vec_conv.ll
vec_extload.ll When lowering an inreg sext first shift left, then right arithmetically. 2013-01-12 19:06:44 +00:00
vec_fneg.ll
vec_insert.ll
vec_misaligned.ll
vec_mul.ll test/CodeGen/PowerPC/vec_mul.ll: Add a triple. Thanks, Hal. 2012-11-30 19:15:10 +00:00
vec_perf_shuffle.ll
vec_rounding.ll PowerPC: Lowering floor intrinsic for Altivec 2012-11-15 20:56:03 +00:00
vec_select.ll PowerPC: Expand VSELECT nodes. 2012-12-19 15:49:14 +00:00
vec_shift.ll
vec_shuffle.ll
vec_splat_constant.ll
vec_splat.ll
vec_sqrt.ll PowerPC: Expand FSRQT for vector types 2012-10-30 18:29:42 +00:00
vec_vrsave.ll
vec_zero.ll
vector-identity-shuffle.ll
vector.ll
vrspill.ll Add -mattr=+altivec and remove XFAIL. 2012-10-10 22:25:11 +00:00