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llvm-mirror/test/TableGen
Craig Topper f1346a6bd1 [RISCV] Add way to mark CompressPats that should only be used for compressing.
There can be muliple patterns that map to the same compressed
instruction. Reversing those leads to multiple ways to uncompress
an instruction, but its not easily controllable which one will
be chosen by the tablegen backend.

This patch adds a flag to mark patterns that should only be used
for compressing. This allows us to leave one canonical pattern
for uncompressing.

The obvious benefit of this is getting c.mv to uncompress to
the addi patern that is aliased to the mv pseudoinstruction. For
the add/and/or/xor/li patterns it just removes some unreachable
code from the generated code.

Reviewed By: frasercrmck

Differential Revision: https://reviews.llvm.org/D94894
2021-01-20 09:20:15 -08:00
..
Common [TableGen] [tests] Change integer ranges to use new '...' punctuation 2020-10-26 10:47:29 -04:00
FixedLenDecoderEmitter [TableGen] [tests] Change integer ranges to use new '...' punctuation 2020-10-26 10:47:29 -04:00
GICombinerEmitter
2003-08-03-PassCode.td
2006-09-18-LargeInt.td
2010-03-24-PrematureDefaults.td
address-space-patfrags.td
AliasAsmString.td [TableGen] Fix non-standard escape warnings for braces in InstAlias 2020-05-28 09:36:24 +00:00
AllowDuplicateRegisterNames.td Change range operator from deprecated '-' to '...' 2020-09-12 16:26:32 -04:00
ambiguous-composition.td
AnonDefinitionOnDemand.td
arithmetic.td [TableGen] [AMDGPU] Add !sub operator for subtraction 2020-10-28 12:27:53 -04:00
AsmPredicateCombining.td
AsmPredicateCombiningRISCV.td [RISCV] Add way to mark CompressPats that should only be used for compressing. 2021-01-20 09:20:15 -08:00
AsmPredicateCondsEmission.td
AsmVariant.td
assert.td [TableGen] Add the assert statement, step 1 2021-01-08 09:47:51 -05:00
BigEncoder.td Change range operator from deprecated '-' to '...' 2020-09-12 16:26:32 -04:00
BitOffsetDecoder.td Change range operator from deprecated '-' to '...' 2020-09-12 16:26:32 -04:00
BitsInit.td Update TableGen test files to use the new '...' range punctuation. 2020-09-12 16:26:32 -04:00
BitsInitOverflow.td
cast-list-initializer.td
cast-multiclass.td
cast-string.td [TableGen] Enhance !cast<string> to handle bit and bits types. 2021-01-14 10:20:35 -05:00
cast-typeerror.td
cast.td
ClassInstanceValue.td
code.td [TableGen] Eliminate the 'code' type 2020-12-03 10:19:11 -05:00
CodeGenSchedule-duplicate-instrw.td [TableGen][CGS] Print better errors on overlapping InstRW 2020-07-27 09:41:10 -06:00
compare.td [TableGen] Enhance the six comparison bang operators. 2020-11-13 09:57:27 -05:00
ConcatenatedSubregs.td
cond-bitlist.td
cond-default.td
cond-empty-list-arg.td [TableGen] Eliminate uses of true and false in .td files. 2020-10-31 10:54:33 -04:00
cond-inheritance.td
cond-let.td Update TableGen test files to use the new '...' range punctuation. 2020-09-12 16:26:32 -04:00
cond-list.td
cond-subclass.td
cond-type.td Enhance TableGen so that backends can produce better error messages. 2020-09-23 13:35:32 -04:00
cond-usage.td
condsbit.td [TableGen] Add true and false literals to represent booleans 2020-11-05 09:07:21 -05:00
ConstraintChecking1.td
ConstraintChecking2.td
ConstraintChecking3.td
ConstraintChecking4.td
ConstraintChecking5.td
ConstraintChecking6.td
ConstraintChecking7.td
ConstraintChecking.inc
ContextlessPredicates.td [GlobalISel] Don't skip adding predicate matcher 2020-08-19 07:54:14 +00:00
CStyleComment.td
dag-functional.td
dag-isel-regclass-emit-enum.td Update TableGen test files to use the new '...' range punctuation. 2020-09-12 16:26:32 -04:00
dag-isel-res-order.td
dag-isel-subregs.td
Dag.td
DAGDefaultOps.td Update TableGen test files to use the new '...' range punctuation. 2020-09-12 16:26:32 -04:00
DefaultOpsGlobalISel.td
defmclass.td
DefmInherit.td
DefmInsideMultiClass.td
defset-typeerror.td
defset.td Update TableGen test files to use the new '...' range punctuation. 2020-09-12 16:26:32 -04:00
defvar.td
directive1.td [flang][directive] Get rid of flangClassValue in TableGen 2021-01-19 10:28:46 -05:00
directive2.td [flang][directive] Get rid of flangClassValue in TableGen 2021-01-19 10:28:46 -05:00
directive3.td [openacc][openmp] Allow duplicate between required and allowed once/exclusive 2020-11-05 16:21:26 -05:00
duplicate-include.inc
duplicate-include.td
DuplicateFieldValues.td
empty.td [TableGen] Enhance !empty and !size to handle strings and DAGs. 2020-10-19 09:22:20 -04:00
eq-unset.td
eq.td
eqbit.td
FastISelEmitter.td
field-access-initializers.td
FieldAccess.td
filter.td [TableGen] Add the !filter bang operator. 2020-11-09 10:56:55 -05:00
foldl.td
foreach-eval.td
foreach-leak.td
foreach-multiclass.td
foreach-range-parse-errors0.td [TableGen] Add true and false literals to represent booleans 2020-11-05 09:07:21 -05:00
foreach-range-parse-errors1.td
foreach-range-parse-errors2.td
foreach-range-parse-errors3.td
foreach-range-parse-errors4.td
foreach-range-parse-errors5.td
foreach-variable-range.td Update TableGen test files to use the new '...' range punctuation. 2020-09-12 16:26:32 -04:00
foreach.td
ForeachList.td
ForeachLoop.td Update TableGen test files to use the new '...' range punctuation. 2020-09-12 16:26:32 -04:00
ForwardRef.td
GeneralList.td
generic-tables-instruction.td
generic-tables.td [TableGen] Eliminate the 'code' type 2020-12-03 10:19:11 -05:00
get-operand-type.td
getsetop.td [TableGen] Change !getop and !setop to !getdagop and !setdagop. 2020-10-23 10:36:05 -04:00
gisel-physreg-input.td
GlobalISelEmitter-atomic_store.td TableGen/GlobalISel: Hack the operand order for atomic_store 2020-08-11 10:22:44 -04:00
GlobalISelEmitter-immAllZeroOne.td [TableGen] Remove spurious GISEL prefix from test. 2020-10-30 15:54:57 -04:00
GlobalISelEmitter-immarg-literal-pattern.td Refactor argument attribute specification in intrinsic definition. NFC. 2020-05-27 16:37:53 -04:00
GlobalISelEmitter-input-discard.td
GlobalISelEmitter-nested-subregs.td [TableGen][GlobalISel] add handling of nested *_SUBREG 2020-10-05 10:42:18 +02:00
GlobalISelEmitter-output-discard.td TableGen/GlobalISel: Allow output instructions with multiple defs 2020-07-27 18:31:13 -04:00
GlobalISelEmitter-PR39045.td
GlobalISelEmitter-SDNodeXForm-timm.td Refactor argument attribute specification in intrinsic definition. NFC. 2020-05-27 16:37:53 -04:00
GlobalISelEmitter-setcc.td
GlobalISelEmitter-zero-instr.td [GlobalISel][TableGen] Fix seg fault for zero instruction 2020-11-24 07:47:58 +01:00
GlobalISelEmitter-zero-reg.td [TableGen][GlobalISel] Fix handling of zero_reg 2020-09-18 11:01:11 +02:00
GlobalISelEmitter.td [TableGen] Indentation and whitespace fixes in generated code. NFC. 2020-11-06 16:10:57 +00:00
GlobalISelEmitterCustomPredicate.td AMDGPU/GlobalISel/Emitter Support for predicate code that uses operands 2020-09-14 10:39:56 +02:00
GlobalISelEmitterMatchTableOptimizer.td [TableGen][GlobalISel] Fix tblgen optimization bug 2020-08-26 12:09:01 +02:00
GlobalISelEmitterOverloadedPtr.td TableGen/GlobalISel: Partially fix nontrivial, custom predicates 2020-07-14 14:26:51 -04:00
GlobalISelEmitterRegSequence.td TableGen/GlobalISel: Emit enum names for reg class ID instead of value 2020-07-13 14:02:08 -04:00
GlobalISelEmitterSkippedPatterns.td AMDGPU/GlobalISel/Emitter Recognize additional 'same operand checks' 2020-09-14 12:10:59 +02:00
GlobalISelEmitterSubreg.td [GlobalISel][TableGen] Fix ConstrainOperandRC bug 2021-01-05 09:30:04 +01:00
GlobalISelEmitterVariadic.td
HwModeEncodeDecode.td Update TableGen test files to use the new '...' range punctuation. 2020-09-12 16:26:32 -04:00
HwModeSelect.td
if-empty-list-arg.td
if-type.td Enhance TableGen so that backends can produce better error messages. 2020-09-23 13:35:32 -04:00
if.td [TableGen] Eliminate uses of true and false in .td files. 2020-10-31 10:54:33 -04:00
ifbit.td
ifstmt.td Update TableGen test files to use the new '...' range punctuation. 2020-09-12 16:26:32 -04:00
immarg.td Refactor argument attribute specification in intrinsic definition. NFC. 2020-05-27 16:37:53 -04:00
Include.inc
Include.td
inhibit-pset.td
IntBitInit.td
interleave.td [TableGen] Fix bug in !interleave operator 2020-12-28 12:17:24 -05:00
intrin-side-effects.td [IR] Make nosync, nofree and willreturn default for intrinsics. 2020-10-20 11:57:19 +02:00
intrinsic-long-name.td Reland [IR] Intrinsics default attributes and opt-out flag 2020-08-26 11:37:59 +02:00
intrinsic-pointer-to-any.td Reland [IR] Intrinsics default attributes and opt-out flag 2020-08-26 11:37:59 +02:00
intrinsic-struct.td Reland [IR] Intrinsics default attributes and opt-out flag 2020-08-26 11:37:59 +02:00
intrinsic-varargs.td Reland [IR] Intrinsics default attributes and opt-out flag 2020-08-26 11:37:59 +02:00
IntSpecialValues.td
InvalidMCSchedClassDesc.td
isa.td
JSON-check.py
JSON.td Update TableGen test files to use the new '...' range punctuation. 2020-09-12 16:26:32 -04:00
LazyChange.td
LetInsideMultiClasses.td
lisp.td
list-element-bitref.td Update TableGen test files to use the new '...' range punctuation. 2020-09-12 16:26:32 -04:00
ListArgs.td
ListArgsSimple.td
listconcat.td
ListConversion.td
ListManip.td
ListOfList.td
listpaste.td
ListSlices.td Update TableGen test files to use the new '...' range punctuation. 2020-09-12 16:26:32 -04:00
listsplat.td
lit.local.cfg
LoLoL.td
math.td [TableGen] [AMDGPU] Add !sub operator for subtraction 2020-10-28 12:27:53 -04:00
MixedCasedMnemonic.td [TableGen] Allow mnemonics with uppercase letters to be matched 2020-08-14 14:47:52 -07:00
MultiClass-def-fail.td
MultiClass-defm-fail.td
MultiClass-defm.td
MultiClass.td
MultiClassDefName.td
MultiClassInherit.td
MultiPat.td
name-resolution-consistency.td
nested-comment.td
NestedForeach.td
paste-reserved.td [TableGen] Add true and false literals to represent booleans 2020-11-05 09:07:21 -05:00
Paste.td
pr8330.td
predicate-patfags.td
prep-diag1.td
prep-diag2.td
prep-diag3.td
prep-diag4.td
prep-diag5.td
prep-diag6.td
prep-diag7.td
prep-diag8.td
prep-diag9.td
prep-diag10.td
prep-diag11-include.inc
prep-diag11.td
prep-diag12-include.inc
prep-diag12.td
prep-diag13.td
prep-diag14.td
prep-ifndef-diag-1.td
prep-ifndef-diag-2.td
prep-ifndef.td
prep-region-include.inc
prep-region-processing.td
pset-enum.td
range-lists.td Update TableGen test files to use the new '...' range punctuation. 2020-09-12 16:26:32 -04:00
rc-weight-override.td
RegisterBankEmitter.td
RegisterClass.td [TableGen] Report an error instead of asserting 2020-07-17 11:32:46 +01:00
RegisterEncoder.td
RelTest.td
SchedModelError.td
searchabletables-intrinsic.td Reland [IR] Intrinsics default attributes and opt-out flag 2020-08-26 11:37:59 +02:00
self-reference-recursion.td
self-reference-typeerror.td Revert "[TableGen] Improve algorithm for inheriting class template args and fields" 2021-01-20 09:47:13 -05:00
self-reference.td
SetTheory.td
SiblingForeach.td
simplify-patfrag.td Update TableGen test files to use the new '...' range punctuation. 2020-09-12 16:26:32 -04:00
size.td [TableGen] Enhance !empty and !size to handle strings and DAGs. 2020-10-19 09:22:20 -04:00
Slice.td
spurious-semi.td [TableGen] Improve error message for semicolon after braced body. 2021-01-12 09:38:05 -05:00
strconcat.td
String.td
subst2.td
subst.td
substr.td [TableGen] Add the !substr() bang operator 2020-12-23 10:59:33 -05:00
SuperSubclassSameName.td
TargetInstrInfo.td
TargetInstrSpec.td
template-arg-dependency.td
TemplateArgRename.td
Tree.td
TreeNames.td
true-false.td [TableGen] Add true and false literals to represent booleans 2020-11-05 09:07:21 -05:00
trydecode-emission2.td
trydecode-emission3.td Update TableGen test files to use the new '...' range punctuation. 2020-09-12 16:26:32 -04:00
trydecode-emission.td
TwoLevelName.td
UnsetBitInit.td Update TableGen test files to use the new '...' range punctuation. 2020-09-12 16:26:32 -04:00
unsetop.td
unterminated-c-comment-include.inc
unterminated-c-comment.td
unterminated-code-block-include.inc
unterminated-code-block.td [TableGen] Eliminate the 'code' type 2020-12-03 10:19:11 -05:00
UnterminatedComment.td
usevalname.td
ValidIdentifiers.td