Nick Desaulniers 6860b136b9 [MipsISelLowering] avoid emitting libcalls to __multi3 ... Similar to D108842 and D108844. __has_builtin(builtin_mul_overflow) returns true for 32b MIPS targets, but Clang is deferring to compiler RT when encountering long long types. This breaks MIPS malta_defconfig builds of the Linux kernel that are using __builtin_mul_overflow with these types for these targets. If the semantics of __has_builtin mean "the compiler resolves these, always" then we shouldn't conditionally emit a libcall. This will still need to be worked around in the Linux kernel in order to continue to support malta_defconfig builds of the Linux kernel for this target with older releases of clang. Link: https://bugs.llvm.org/show_bug.cgi?id=28629 Link: https://github.com/ClangBuiltLinux/linux/issues/1438 Reviewed By: rengolin Differential Revision: https://reviews.llvm.org/D108926		2021-09-02 10:41:37 -07:00
..
AsmParser	[MIPS] MipsAsmParser - Pass Twine by const reference instead of by value. NFCI.	2021-01-06 14:22:04 +00:00
Disassembler	llvmbuildectomy - replace llvm-build by plain cmake	2020-11-13 10:35:24 +01:00
MCTargetDesc	[MC][ELF] Support for zero flag section groups	2021-02-16 14:23:40 -08:00
TargetInfo	llvmbuildectomy - replace llvm-build by plain cmake	2020-11-13 10:35:24 +01:00
CMakeLists.txt	llvmbuildectomy - replace llvm-build by plain cmake	2020-11-13 10:35:24 +01:00
MSA.txt	…
MicroMips32r6InstrFormats.td	…
MicroMips32r6InstrInfo.td	…
MicroMipsDSPInstrFormats.td	…
MicroMipsDSPInstrInfo.td	…
MicroMipsInstrFPU.td	…
MicroMipsInstrFormats.td	…
MicroMipsInstrInfo.td	…
MicroMipsSizeReduction.cpp	…
Mips.h	…
Mips.td	[mips] Rename FeatureMadd4 to FeatureNoMadd4. NFC	2020-07-15 14:39:38 +03:00
Mips16FrameLowering.cpp	…
Mips16FrameLowering.h	…
Mips16HardFloat.cpp	[NFC] Cleanup more AttributeList::addAttribute()	2021-08-17 21:05:41 -07:00
Mips16HardFloatInfo.cpp	…
Mips16HardFloatInfo.h	…
Mips16ISelDAGToDAG.cpp	Mips: Don't store MachineFunction in MipsFunctionInfo	2020-06-30 16:08:51 -04:00
Mips16ISelDAGToDAG.h	…
Mips16ISelLowering.cpp	[TargetLowering] Use Align in allowsMisalignedMemoryAccesses.	2021-02-04 19:22:06 -08:00
Mips16ISelLowering.h	[TargetLowering] Use Align in allowsMisalignedMemoryAccesses.	2021-02-04 19:22:06 -08:00
Mips16InstrFormats.td	…
Mips16InstrInfo.cpp	…
Mips16InstrInfo.h	…
Mips16InstrInfo.td	…
Mips16RegisterInfo.cpp	…
Mips16RegisterInfo.h	…
Mips32r6InstrFormats.td	…
Mips32r6InstrInfo.td	…
Mips64InstrInfo.td	…
Mips64r6InstrInfo.td	…
MipsAnalyzeImmediate.cpp	…
MipsAnalyzeImmediate.h	…
MipsAsmPrinter.cpp	[XRay] Change mips to use version 2 sled (PC-relative address)	2020-09-20 17:59:57 -07:00
MipsAsmPrinter.h	…
MipsBranchExpansion.cpp	…
MipsCCState.cpp	Mips/GlobalISel: Use more standard call lowering infrastructure	2021-07-13 11:04:10 -04:00
MipsCCState.h	Mips/GlobalISel: Use more standard call lowering infrastructure	2021-07-13 11:04:10 -04:00
MipsCallLowering.cpp	Mips/GlobalISel: Use LLT form of getMachineMemOperand	2021-07-16 11:41:32 -04:00
MipsCallLowering.h	Mips/GlobalISel: Remove leftover dead code	2021-07-16 20:20:55 -04:00
MipsCallingConv.td	…
MipsCondMov.td	…
MipsConstantIslandPass.cpp	[NFC] Add the getSizeInBytes() interface for MachineConstantPoolValue	2021-01-05 03:22:45 +00:00
MipsDSPInstrFormats.td	…
MipsDSPInstrInfo.td	…
MipsDelaySlotFiller.cpp	[CSInfo][MIPS] Update CSInfo in delay slot filler	2021-01-18 15:29:59 +01:00
MipsEVAInstrFormats.td	…
MipsEVAInstrInfo.td	…
MipsExpandPseudo.cpp	[NFC][MC] TargetRegisterInfo::getSubReg is a MCRegister.	2020-12-02 15:46:38 -08:00
MipsFastISel.cpp	Revert "Allow invokable sub-classes of IntrinsicInst"	2021-04-20 15:38:38 -07:00
MipsFrameLowering.cpp	[NFC][CodeGen] Tidy up TargetRegisterInfo stack realignment functions	2021-03-30 17:31:39 +01:00
MipsFrameLowering.h	…
MipsISelDAGToDAG.cpp	Mips: Don't store MachineFunction in MipsFunctionInfo	2020-06-30 16:08:51 -04:00
MipsISelDAGToDAG.h	…
MipsISelLowering.cpp	[MipsISelLowering] avoid emitting libcalls to __multi3	2021-09-02 10:41:37 -07:00
MipsISelLowering.h	[TargetLowering] getABIAlignmentForCallingConv - pass DataLayout by const reference. NFCI.	2021-06-10 10:55:24 +01:00
MipsInstrFPU.td	[mips] Implement add.ps, mul.ps and sub.ps	2020-10-30 10:59:15 +03:00
MipsInstrFormats.td	…
MipsInstrInfo.cpp	[llvm] Ensure newlines at the end of files (NFC)	2021-01-10 09:24:57 -08:00
MipsInstrInfo.h	…
MipsInstrInfo.td	[mips] Rename FeatureMadd4 to FeatureNoMadd4. NFC	2020-07-15 14:39:38 +03:00
MipsInstructionSelector.cpp	Mips: Don't store MachineFunction in MipsFunctionInfo	2020-06-30 16:08:51 -04:00
MipsLegalizerInfo.cpp	Mips/GlobalISel: Use accurate memory LLTs	2021-07-01 20:08:14 -04:00
MipsLegalizerInfo.h	…
MipsMCInstLower.cpp	…
MipsMCInstLower.h	…
MipsMSAInstrFormats.td	…
MipsMSAInstrInfo.td	[Mips] Cleanup isel patterns to use 'vnot' instead of (xor X, immAllOnesV). NFCI	2021-01-31 20:01:05 -08:00
MipsMTInstrFormats.td	…
MipsMTInstrInfo.td	…
MipsMachineFunction.cpp	[Alignment][NFC] Migrate MachineFrameInfo::CreateStackObject to Align	2020-07-01 07:28:11 +00:00
MipsMachineFunction.h	Mips: Don't store MachineFunction in MipsFunctionInfo	2020-06-30 16:08:51 -04:00
MipsModuleISelDAGToDAG.cpp	…
MipsOptimizePICCall.cpp	DomTree: Remove getChildren() accessor	2020-07-06 21:58:11 +02:00
MipsOptionRecord.h	…
MipsOs16.cpp	…
MipsPfmCounters.td	…
MipsPreLegalizerCombiner.cpp	[GISel] Support llvm.memcpy.inline	2021-06-30 12:39:05 -07:00
MipsRegisterBankInfo.cpp	[GlobalISel] Add GUnmerge, GMerge, GConcatVectors, GBuildVector abstractions. NFC.	2021-07-23 22:32:26 -07:00
MipsRegisterBankInfo.h	[llvm] Remove redundant string initialization (NFC)	2021-01-12 21:43:46 -08:00
MipsRegisterBanks.td	…
MipsRegisterInfo.cpp	[NFC][CodeGen] Tidy up TargetRegisterInfo stack realignment functions	2021-03-30 17:31:39 +01:00
MipsRegisterInfo.h	…
MipsRegisterInfo.td	…
MipsSEFrameLowering.cpp	[NFC][CodeGen] Tidy up TargetRegisterInfo stack realignment functions	2021-03-30 17:31:39 +01:00
MipsSEFrameLowering.h	MipsSEFrameLowering.h - remove unused headers. NFCI.	2021-04-22 11:32:29 +01:00
MipsSEISelDAGToDAG.cpp	Mips: Don't store MachineFunction in MipsFunctionInfo	2020-06-30 16:08:51 -04:00
MipsSEISelDAGToDAG.h	…
MipsSEISelLowering.cpp	[TargetLowering] Use Align in allowsMisalignedMemoryAccesses.	2021-02-04 19:22:06 -08:00
MipsSEISelLowering.h	[TargetLowering] Use Align in allowsMisalignedMemoryAccesses.	2021-02-04 19:22:06 -08:00
MipsSEInstrInfo.cpp	…
MipsSEInstrInfo.h	…
MipsSERegisterInfo.cpp	[NFC][CodeGen] Tidy up TargetRegisterInfo stack realignment functions	2021-03-30 17:31:39 +01:00
MipsSERegisterInfo.h	…
MipsSchedule.td	[mips] Implement add.ps, mul.ps and sub.ps	2020-10-30 10:59:15 +03:00
MipsScheduleGeneric.td	[mips] Implement add.ps, mul.ps and sub.ps	2020-10-30 10:59:15 +03:00
MipsScheduleP5600.td	[mips] Implement add.ps, mul.ps and sub.ps	2020-10-30 10:59:15 +03:00
MipsSubtarget.cpp	[X86][MC][Target] Initial backend support a tune CPU to support -mtune	2020-08-14 15:31:50 -07:00
MipsSubtarget.h	[X86][MC][Target] Initial backend support a tune CPU to support -mtune	2020-08-14 15:31:50 -07:00
MipsTargetMachine.cpp	reland [IR] make -stack-alignment= into a module attr	2021-06-08 10:59:46 -07:00
MipsTargetMachine.h	Support addrspacecast initializers with isNoopAddrSpaceCast	2020-07-31 10:42:43 -04:00
MipsTargetObjectFile.cpp	…
MipsTargetObjectFile.h	…
MipsTargetStreamer.h	[llvm] Forward-declare formatted_raw_ostream (NFC)	2021-01-28 22:21:13 -08:00
Relocation.txt	…