Hal Finkel ca2dd36c39 Check multiple register classes for inline asm tied registers ... A register can be associated with several distinct register classes. For example, on PPC, the floating point registers are each associated with both F4RC (which holds f32) and F8RC (which holds f64). As a result, this code would fail when provided with a floating point register and an f64 operand because it would happen to find the register in the F4RC class first and return that. From the F4RC class, SDAG would extract f32 as the register type and then assert because of the invalid implied conversion between the f64 value and the f32 register. Instead, search all register classes. If a register class containing the the requested register has the requested type, then return that register class. Otherwise, as before, return the first register class found that contains the requested register. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170436 91177308-0d34-0410-b5e6-96231b3b80d8		2012-12-18 17:50:58 +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	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
2005-10-08-ArithmeticRotate.ll
2005-11-30-vastart-crash.ll
2006-01-11-darwin-fp-argument.ll	Fix the remaining TCL-style quotes found in the testsuite. This is	2012-07-02 19:09:46 +00:00
2006-01-20-ShiftPartsCrash.ll
2006-04-01-FloatDoubleExtend.ll
2006-04-05-splat-ish.ll	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
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	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
2007-04-30-InlineAsmEarlyClobber.ll	Don't run RAFast in the optimizing regalloc pipeline.	2012-06-08 23:15:12 +00:00
2007-05-03-InlineAsm-S-Constraint.ll
2007-05-14-InlineAsmSelectCrash.ll
2007-05-22-tailmerge-3.ll	Enable tail merging on PPC.	2012-06-09 03:14:50 +00:00
2007-05-30-dagcombine-miscomp.ll	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
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	Don't run RAFast in the optimizing regalloc pipeline.	2012-06-08 23:15:12 +00:00
2007-10-21-LocalRegAllocAssert.ll	Don't run RAFast in the optimizing regalloc pipeline.	2012-06-08 23:15:12 +00:00
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	Don't run RAFast in the optimizing regalloc pipeline.	2012-06-08 23:15:12 +00:00
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
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	Enable ILP scheduling for all nodes by default on PPC.	2012-06-10 19:32:29 +00:00
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	Allow overlaps between virtreg and physreg live ranges.	2012-09-06 18:15:23 +00:00
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	Enable ILP scheduling for all nodes by default on PPC.	2012-06-10 19:32:29 +00:00
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	Rename fp-op fusion option (yet again) for compatibility with GCC option.	2012-06-22 22:31:00 +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	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
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
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	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
big-endian-call-result.ll	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
big-endian-formal-args.ll	Allow remat of LI on PPC.	2012-08-28 02:10:33 +00:00
branch-opt.ll	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
bswap-load-store.ll
buildvec_canonicalize.ll	test/CodeGen/PowerPC: Add explicit -march=ppc32.	2012-11-30 13:28:31 +00:00
calls.ll	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
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	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
constants.ll	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
cr1eq-no-extra-moves.ll	Eliminate redundant CR moves on PPC32.	2012-08-28 02:10:27 +00:00
cr1eq.ll
cr_spilling.ll
crsave.ll	This patch corrects logic in PPCFrameLowering for save and restore of	2012-09-12 14:47:47 +00:00
ctrloop-reg.ll	Enable PPC CTR loop formation by default.	2012-06-08 19:19:53 +00:00
ctrloop-s000.ll	Cleanup trip-count finding for PPC CTR loops (and some bug fixes).	2012-06-16 20:34:07 +00:00
ctrloop-sums.ll	Cleanup trip-count finding for PPC CTR loops (and some bug fixes).	2012-06-16 20:34:07 +00:00
ctrloops.ll	Improve ext/trunc patterns on PPC64.	2012-06-09 22:10:19 +00:00
cttz.ll
darwin-labels.ll	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
dbg.ll
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	Refactor and check "onlyReadsMemory" before optimizing builtins.	2012-08-03 23:29:17 +00:00
floatPSA.ll	This patch addresses PR13947.	2012-10-11 15:38:20 +00:00
fma.ll	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
fnabs.ll	Refactor and check "onlyReadsMemory" before optimizing builtins.	2012-08-03 23:29:17 +00:00
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	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
Frames-small.ll	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
frounds.ll
fsl-e500mc.ll	Add PPC Freescale e500mc and e5500 subtargets.	2012-08-28 16:12:39 +00:00
fsl-e5500.ll	Add PPC Freescale e500mc and e5500 subtargets.	2012-08-28 16:12:39 +00:00
fsqrt.ll	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
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	Convert the uses of '|&' to use '2>&1 |' instead, which works on old	2012-07-02 18:37:59 +00:00
illegal-element-type.ll
in-asm-f64-reg.ll	Check multiple register classes for inline asm tied registers	2012-12-18 17:50:58 +00:00
indirectbr.ll
inlineasm-copy.ll	Move tie checks into MachineVerifier::visitMachineOperand.	2012-09-04 18:38:28 +00:00
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	Add support for the PPC isel instruction.	2012-06-22 23:10:08 +00:00
ispositive.ll	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
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	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
lbzux.ll	During the CodeGenPrepare we often lower intrinsics (such as objsize)	2012-08-14 05:19:07 +00:00
lha.ll
lit.local.cfg	Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu	2012-03-25 09:02:19 +00:00
load-constant-addr.ll
long-compare.ll	Fix the remaining TCL-style quotes found in the testsuite. This is	2012-07-02 19:09:46 +00:00
longdbl-truncate.ll
lsr-postinc-pos.ll	Convert the uses of '|&' to use '2>&1 |' instead, which works on old	2012-07-02 18:37:59 +00:00
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-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.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	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
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	Add test for r164155 and remove two tests superseded by ppc64-calls.ll.	2012-09-18 19:51:44 +00:00
ppc64-crash.ll
ppc64-cyclecounter.ll	MFTB on PPC64 should really be encoded using MFSPR.	2012-08-06 21:21:44 +00:00
ppc64-linux-func-size.ll	On PPC64 emit the environment pointer. Patch by Adhemerval Zanella.	2012-09-18 16:55:29 +00:00
ppc64-prefetch.ll	Enable prefetch generation on PPC64.	2012-04-01 20:08:17 +00:00
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	Fix small-integer VAARG on SVR4 ABI PPC64.	2012-03-24 03:53:55 +00:00
ppc64-zext.ll	Optimize zext on PPC64.	2012-08-28 02:10:15 +00:00
ppc440-fp-basic.ll	Rename fp-op fusion option (yet again) for compatibility with GCC option.	2012-06-22 22:31:00 +00:00
ppc440-msync.ll
ppc-prologue.ll
ppc-vaarg-agg.ll	Remove dead SD nodes after the combining pass. Fixes PR12201.	2012-04-16 03:33:22 +00:00
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	Reserve space for the mandatory traceback fields on PPC64.	2012-08-29 20:22:24 +00:00
pr13891.ll	Specify MachinePointerInfo as refering to the argument value and offset of the	2012-09-24 20:47:19 +00:00
private.ll
reg-coalesce-simple.ll
remat-imm.ll	Allow remat of LI on PPC.	2012-08-28 02:10:33 +00:00
retaddr.ll	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
return-val-i128.ll
rlwimi2.ll
rlwimi3.ll	Convert the uses of '|&' to use '2>&1 |' instead, which works on old	2012-07-02 18:37:59 +00:00
rlwimi-commute.ll	Fix the remaining TCL-style quotes found in the testsuite. This is	2012-07-02 19:09:46 +00:00
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
sections.ll
select_lt0.ll
select-cc.ll
setcc_no_zext.ll
seteq-0.ll	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
shift128.ll
shl_elim.ll
shl_sext.ll
sign_ext_inreg1.ll
small-arguments.ll	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
stack-protector.ll	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +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	Enable generating PPC pre-increment (r+imm) instructions by default.	2012-06-04 02:21:00 +00:00
stwu-gta.ll	Treat TargetGlobalAddress as a constant for the purpose of matching pre-inc stores on PPC.	2012-06-21 20:10:48 +00:00
stwux.ll	Add support for generating reg+reg preinc stores on PPC.	2012-06-19 02:34:32 +00:00
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	Implement local-exec TLS on PowerPC.	2012-06-04 17:36:38 +00:00
trampoline.ll	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
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	Enable ILP scheduling for all nodes by default on PPC.	2012-06-10 19:32:29 +00:00
vec_call.ll
vec_cmp.ll	PowerPC: More support for Altivec compare operations	2012-10-30 13:50:19 +00:00
vec_constants.ll
vec_conv.ll	Add floating-point to and from integer conversion	2012-10-08 17:27:24 +00:00
vec_extload.ll	This patch is in preparation for adding medium code model support to the	2012-11-14 23:23:27 +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_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