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llvm-project/llvm/test/CodeGen/LoongArch
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WANG Rui 6417ce4336 [LoongArch] Improve codegen for i8/i16 'atomicrmw xchg a, {0,-1}' 
Similar to D156801 for RISCV.

Link: https://github.com/rust-lang/rust/pull/114034
Link: https://github.com/llvm/llvm-project/issues/64090

Reviewed By: SixWeining, xen0n

Differential Revision: https://reviews.llvm.org/D159252
2023-09-26 11:46:07 +08:00
..
ir-instruction
[LoongArch] Improve codegen for i8/i16 'atomicrmw xchg a, {0,-1}'
2023-09-26 11:46:07 +08:00
lasx
[LoongArch] Add testcases of LASX intrinsics with immediates
2023-08-19 17:14:16 +08:00
lsx
[LoongArch] Add testcases of LSX intrinsics with immediates
2023-08-21 11:04:19 +08:00
alloca.ll
[LoongArch] Optimize (and (a & ~((2^^X - 1) << Y)) to (bstrins a, zero, X+Y-1, Y)
2023-08-28 08:36:54 +08:00
alsl.ll
[LoongArch] Optimize multiplication with immediates
2023-04-03 11:26:25 +08:00
analyze-branch.ll
[LoongArch] Add support for the BranchRelaxation pass
2022-11-08 19:26:16 +08:00
andn-icmp.ll
[LoongArch] Override TargetLowering::hasAndNotCompare()
2023-02-03 14:18:50 +08:00
atomicrmw-uinc-udec-wrap.ll
[LoongArch] Optimize (and (a & ~((2^^X - 1) << Y)) to (bstrins a, zero, X+Y-1, Y)
2023-08-28 08:36:54 +08:00
bitreverse.ll
[LoongArch] Emit bytepick for picking from concatenation of two values
2023-03-16 15:07:06 +08:00
block-address.ll
[LoongArch] Lower BlockAddress/JumpTable
2022-09-26 10:52:54 +08:00
blockaddress-symbol.ll
[LoongArch] Convert tests to opaque pointers (NFC)
2023-01-16 10:20:46 +01:00
bnez-beqz.ll
[LoongArch] Implement mayBeEmittedAsTailCall for tail call optimization
2023-01-12 11:08:30 +08:00
branch-relaxation-spill-32.ll
[LoongArch] Fix tests after comment change
2022-12-01 22:08:21 +00:00
branch-relaxation-spill-64.ll
[LoongArch] Fix tests after comment change
2022-12-01 22:08:21 +00:00
branch-relaxation.ll
[LoongArch] Handle register spill in BranchRelaxation pass
2022-11-15 09:55:40 +08:00
bstrins_d.ll
…
bstrins_w.ll
…
bstrpick_d.ll
…
bstrpick_w.ll
…
bswap-bitreverse.ll
…
bswap.ll
[LoongArch] Emit bytepick for picking from concatenation of two values
2023-03-16 15:07:06 +08:00
bytepick.ll
[LoongArch] Emit bytepick for picking from concatenation of two values
2023-03-16 15:07:06 +08:00
calling-conv-common.ll
[LoongArch] Define ual feature and override allowsMisalignedMemoryAccesses
2023-06-07 13:40:58 +08:00
calling-conv-lp64d.ll
[LoongArch] Move lp64s out of the unimplemented calling conv list
2023-05-16 21:09:31 +08:00
calling-conv-lp64s.ll
[LoongArch] Move lp64s out of the unimplemented calling conv list
2023-05-16 21:09:31 +08:00
code-models.ll
[LoongArch] Support CodeModel::Large codegen
2023-06-21 16:41:10 +08:00
cpu-name-generic.ll
[LoongArch] Support 'generic' as a valid CPU name
2022-09-26 10:20:13 +08:00
cpus-invalid.ll
[LoongArch] Support -march=native and -mtune=
2023-08-09 10:29:50 +08:00
cpus.ll
[LoongArch] Support -march=native and -mtune=
2023-08-09 10:29:50 +08:00
ctlz-cttz-ctpop.ll
…
double-br-fcmp.ll
[LoongArch] Enable shrink wrapping when optimize the function
2023-02-01 10:07:40 +08:00
double-fcmp-strict.ll
[LoongArch] Add codegen support for strict_fsetccs and any_fsetcc
2022-09-26 13:05:36 +08:00
double-fcmps-strict.ll
[LoongArch] Add codegen support for strict_fsetccs and any_fsetcc
2022-09-26 13:05:36 +08:00
double-fma.ll
[LoongArch] Add codegen support for ISD::FMA
2022-09-13 10:04:41 +08:00
double-imm.ll
[LoongArch] Lower BlockAddress/JumpTable
2022-09-26 10:52:54 +08:00
duplicate-returns-for-tailcall.ll
[LoongArch] Implement isSExtCheaperThanZExt
2023-07-25 09:41:32 +08:00
dwarf-eh.ll
[LoongArch] Set correct encodings for DWARF exception handling
2022-10-08 11:53:48 +08:00
e_flags.ll
[LoongArch] Move lp64s out of the unimplemented calling conv list
2023-05-16 21:09:31 +08:00
eh-dwarf-cfa.ll
[LoongArch] Add some fixups and relocations
2022-08-20 11:19:24 +08:00
emergency-spill-slot.ll
[LoongArch] Add emergency spill slot for GPR for large frames
2022-10-28 17:51:53 +08:00
exception-pointer-register.ll
[LoongArch] Add support for the BranchRelaxation pass
2022-11-08 19:26:16 +08:00
expand-call.ll
[LoongArch] Moved expansion of PseudoCALL to LoongArchPreRAExpandPseudo pass
2022-11-11 18:04:56 +08:00
fabs.ll
[LoongArch] Add codegen support for fabs
2022-08-16 14:41:27 +08:00
fcopysign.ll
[LoongArch] Add codegen support for fcopysign
2022-09-05 11:03:54 +08:00
feature-32bit.ll
[LoongArch] Add "32bit" target feature
2023-01-06 09:28:55 +08:00
float-br-fcmp.ll
[LoongArch] Enable shrink wrapping when optimize the function
2023-02-01 10:07:40 +08:00
float-fcmp-strict.ll
[LoongArch] Add codegen support for strict_fsetccs and any_fsetcc
2022-09-26 13:05:36 +08:00
float-fcmps-strict.ll
[LoongArch] Add codegen support for strict_fsetccs and any_fsetcc
2022-09-26 13:05:36 +08:00
float-fma.ll
[LoongArch] Add codegen support for ISD::FMA
2022-09-13 10:04:41 +08:00
float-imm.ll
[LoongArch] Lower BlockAddress/JumpTable
2022-09-26 10:52:54 +08:00
fp-expand.ll
[LoongArch] Implement isUsedByReturnOnly for tailcall more libcalls
2023-02-02 10:12:56 +08:00
fp-max-min.ll
[LoongArch] Add codegen support for fmaxnum_ieee and fminnum_ieee
2022-09-20 19:22:32 +08:00
fp-reciprocal.ll
[LoongArch] Support floating-point number reciprocal
2022-08-31 14:20:46 +08:00
fp-trunc-store.ll
[LoongArch] Expand fptrunc store from f64 to f32
2022-10-09 17:55:42 +08:00
frame.ll
[LoongArch] Add emergency spill slot for GPR for large frames
2022-10-28 17:51:53 +08:00
frameaddr-returnaddr.ll
[LoongArch] Support when the depth of __builtin_frame_address is greater than zero
2022-11-22 15:29:29 +08:00
frint.ll
[LoongArch] Implement isUsedByReturnOnly for tailcall more libcalls
2023-02-02 10:12:56 +08:00
fsqrt.ll
[LoongArch] Add some fixups and relocations
2022-08-20 11:19:24 +08:00
get-reg-error-la32.ll
[LoongArch] Diagnose the behavior of reading and writing registers that do not conform to the hardware register size
2022-11-24 10:38:44 +08:00
get-reg-error-la64.ll
[LoongArch] Diagnose the behavior of reading and writing registers that do not conform to the hardware register size
2022-11-24 10:38:44 +08:00
get-reg.ll
[LoongArch] Implement the TargetLowering::getRegisterByName hook
2022-11-15 16:10:32 +08:00
get-setcc-result-type.ll
[LoongArch] Implement isSExtCheaperThanZExt
2023-07-25 09:41:32 +08:00
ghc-cc.ll
[LoongArch][test] Regenerate checks for the ghc-cc.ll test case
2022-12-26 20:15:56 +08:00
global-address.ll
[LoongArch] Support CodeModel::Large codegen
2023-06-21 16:41:10 +08:00
imm.ll
…
inline-asm-clobbers-fcc.mir
[LoongArch] Support fcc* (condition flag) registers in inlineasm clobbers
2023-05-09 14:55:50 +08:00
inline-asm-clobbers.ll
[Clang][LoongArch] Add inline asm support for constraints f/l/I/K
2022-09-26 08:49:58 +08:00
inline-asm-constraint-error.ll
[Clang][LoongArch] Support inline asm constraint 'J'
2022-10-31 09:13:52 +08:00
inline-asm-constraint-f.ll
[LoongArch] Convert tests to opaque pointers (NFC)
2023-01-16 10:20:46 +01:00
inline-asm-constraint-k.ll
Reland "[Clang][LoongArch] Add inline asm support for constraints k/m/ZB/ZC"
2022-10-11 19:51:48 +08:00
inline-asm-constraint-m.ll
[LoongArch] Optimize additions with immediates
2023-03-31 14:47:19 +08:00
inline-asm-constraint-ZB.ll
[LoongArch] Add custom parser for atomic instructions' memory operand
2022-12-13 11:46:53 +08:00
inline-asm-constraint-ZC.ll
Reland "[Clang][LoongArch] Add inline asm support for constraints k/m/ZB/ZC"
2022-10-11 19:51:48 +08:00
inline-asm-constraint.ll
[LoongArch] Convert test to opaque pointer. NFC
2023-02-10 14:56:27 +08:00
inline-asm-operand-modifiers.ll
[LoongArch] Support inline asm operand modifier 'z'
2022-10-31 09:56:41 +08:00
inline-asm-reg-names-error.ll
[Clang][LoongArch] Add inline asm support for constraints f/l/I/K
2022-09-26 08:49:58 +08:00
inline-asm-reg-names-f-error.ll
[Clang][LoongArch] Add inline asm support for constraints f/l/I/K
2022-09-26 08:49:58 +08:00
inline-asm-reg-names-f.ll
[Clang][LoongArch] Add inline asm support for constraints f/l/I/K
2022-09-26 08:49:58 +08:00
inline-asm-reg-names.ll
[Clang][LoongArch] Add inline asm support for constraints f/l/I/K
2022-09-26 08:49:58 +08:00
intrinsic-csr-side-effects.ll
[LoongArch] Add back SDNPSideEffect properties to CSR and IOCSR read ops
2023-06-28 08:25:49 +08:00
intrinsic-error.ll
[LoongArch] Some cleanup and readability improvements to LoongArchISelLowering.cpp, NFC
2023-06-16 16:31:48 +08:00
intrinsic-iocsr-side-effects.ll
[LoongArch] Add back SDNPSideEffect properties to CSR and IOCSR read ops
2023-06-28 08:25:49 +08:00
intrinsic-la32-error.ll
[LoongArch] Some cleanup and readability improvements to LoongArchISelLowering.cpp, NFC
2023-06-16 16:31:48 +08:00
intrinsic-la32.ll
[LoongArch] Add intrinsics for CACOP instruction
2023-01-06 11:41:35 +08:00
intrinsic-la64-error.ll
[LoongArch] Some cleanup and readability improvements to LoongArchISelLowering.cpp, NFC
2023-06-16 16:31:48 +08:00
intrinsic-la64.ll
[LoongArch] Add back SDNPSideEffect properties to CSR and IOCSR read ops
2023-06-28 08:25:49 +08:00
intrinsic-not-constant-error.ll
[LoongArch] Add intrinsics for MOVFCSR2GR and MOVGR2FCSR instructions
2023-01-04 14:11:30 +08:00
intrinsic.ll
[LoongArch] Add back SDNPSideEffect properties to CSR and IOCSR read ops
2023-06-28 08:25:49 +08:00
is_fpclass_f32.ll
[LoongArch] Fix incorrect instruction 'and' in pattern
2023-09-15 16:16:06 +08:00
is_fpclass_f64.ll
[LoongArch] Fix incorrect instruction 'and' in pattern
2023-09-15 16:16:06 +08:00
jump-table.ll
[LoongArch] Implement isSExtCheaperThanZExt
2023-07-25 09:41:32 +08:00
ldptr.ll
[LoongArch] Optimize additions with immediates
2023-03-31 14:47:19 +08:00
ldx-stx-sp-1.ll
[LoongArch] Don't merge FrameIndex accesses into [F]{LD,ST}X
2022-10-09 13:04:21 +08:00
ldx-stx-sp-2.ll
[LoongArch] Don't merge FrameIndex accesses into [F]{LD,ST}X
2022-10-09 13:04:21 +08:00
ldx-stx-sp-3.ll
[LoongArch] Don't merge FrameIndex accesses into [F]{LD,ST}X
2022-10-09 13:04:21 +08:00
legalicmpimm.ll
[LoongArch] Implement isLegalICmpImmediate
2023-07-24 17:42:11 +08:00
lit.local.cfg
[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm
2023-05-17 17:03:15 +02:00
load-store-offset.ll
[LoongArch] Merge the 12bit constant address into the offset field of the instruction
2023-02-08 16:57:11 +08:00
mafft-Lalignmm.ll
[LoongArch] Add emergency spill slot for CFR spill/reload
2022-11-19 14:35:31 +08:00
memcmp.ll
[LoongArch] Override TargetSubtargetInfo::getSelectionDAGInfo
2022-09-29 08:46:53 +08:00
mir-target-flags.ll
[LoongArch] Support parsing target specific flags for MIR
2022-11-10 20:53:20 +08:00
nomerge.ll
[LoongArch] Implement isSExtCheaperThanZExt
2023-07-25 09:41:32 +08:00
not.ll
…
numeric-reg-names.ll
[LoongArch] Add an option for MCInstPrinter to print numeric reg names
2023-01-19 16:29:22 +08:00
O0-pipeline.ll
[llvm] add CallBrPrepare pass to pipelines
2023-02-16 17:58:34 -08:00
opt-pipeline.ll
RegisterCoalescer: Fix name of pass
2023-06-21 10:30:43 -04:00
patchable-function-entry.ll
[AsmPrinter] Fix placement of function entry comments
2023-04-18 15:01:36 -07:00
preferred-alignments.ll
[LoongArch] Align functions and loops better according to uarch
2023-07-19 11:25:57 +08:00
returnaddr-error.ll
[LoongArch] Move illegal ImmArg tests to llvm/test/Verifier
2023-01-07 12:10:13 +08:00
rotl-rotr.ll
[DAG] SimplifyDemandedBits - call ComputeKnownBits for constant non-uniform ISD::SRL shift amounts
2023-07-21 14:52:57 +01:00
select-const.ll
[LoongArch] Implement the convertSelectOfConstantsToMath hook
2023-02-10 14:14:47 +08:00
select-to-shiftand.ll
[LoongArch] Implement TargetLowering::hasAndNot() for more optimization chances
2022-08-24 17:29:18 +08:00
sext-cheaper-than-zext.ll
[LoongArch] Implement isSExtCheaperThanZExt
2023-07-25 09:41:32 +08:00
shift-masked-shamt.ll
…
shrinkwrap.ll
[LoongArch] Implement isSExtCheaperThanZExt
2023-07-25 09:41:32 +08:00
soft-fp-to-int.ll
[LoongArch] Add fp_to_sint support for soft floating point
2022-09-29 10:25:35 +08:00
spill-ra-without-kill.ll
[LoongArch] Implement isSExtCheaperThanZExt
2023-07-25 09:41:32 +08:00
spill-reload-cfr.ll
[LoongArch] Added spill/reload/copy support for CFRs
2022-11-10 20:12:18 +08:00
split-sp-adjust.ll
[LoongArch] Add emergency spill slot for GPR for large frames
2022-10-28 17:51:53 +08:00
stack-realignment-with-variable-sized-objects.ll
[LoongArch] Optimize (and (a & ~((2^^X - 1) << Y)) to (bstrins a, zero, X+Y-1, Y)
2023-08-28 08:36:54 +08:00
stack-realignment.ll
[LoongArch] Optimize stack realignment using BSTRINS instruction
2023-08-23 09:21:42 +08:00
stptr.ll
[LoongArch] Optimize additions with immediates
2023-03-31 14:47:19 +08:00
tail-calls.ll
[LoongArch] Implement isSExtCheaperThanZExt
2023-07-25 09:41:32 +08:00
target_support.ll
…
target-abi-from-triple-edge-cases.ll
[LoongArch] Ignore warnings when there is no environment in triple
2023-06-14 13:23:54 +08:00
target-abi-from-triple.ll
[LoongArch] Implement handling of triple-implied ABIs
2023-02-02 11:34:01 +08:00
thread-pointer.ll
[LoongArch] Support llvm.thread.pointer
2022-09-26 09:56:42 +08:00
tls-models.ll
[LoongArch] Support CodeModel::Large codegen
2023-06-21 16:41:10 +08:00
trap.ll
[LoongArch] Add support for llvm.trap and llvm.debugtrap
2022-10-13 19:27:47 +08:00
unaligned-access.ll
[LoongArch] Define ual feature and override allowsMisalignedMemoryAccesses
2023-06-07 13:40:58 +08:00
unaligned-memcpy-inline.ll
[LoongArch] Define ual feature and override allowsMisalignedMemoryAccesses
2023-06-07 13:40:58 +08:00
vararg.ll
[LoongArch] Optimize (and (a & ~((2^^X - 1) << Y)) to (bstrins a, zero, X+Y-1, Y)
2023-08-28 08:36:54 +08:00
vector-fp-imm.ll
[LoongArch] Do not assert value type in isFPImmLegal
2022-10-08 14:50:48 +08:00
xray-attribute-instrumentation.ll
[XRay] Add initial support for loongarch64
2023-07-14 09:27:13 +08:00
zext-with-load-is-free.ll
[LoongArch] Implement isZextFree
2023-07-24 17:49:25 +08:00