search for: sub_32768bit

Hello, i am trying to construct a register of size 65536 bit by combining 2 registers of 32768 bits. both the 32768 bit registers are different so i have to use the following method let SubRegIndices = [sub_32768bit, sub_32768bit_hi], CoveredBySubRegs = 1 in but i am getting following error.. error:Ran out of lanemask bits to represent subregister sub_32768bit_hi_then_sub_16384bit_hi_then_sub_32bit now how to increase lanemask bits? what changes are required in IntrinsicEmitter.cpp file?? Please reply. ---...

...:33 PM, hameeza ahmed <hahmed2305 at gmail.com> wrote: > > Hello, > i am trying to construct a register of size 65536 bit by combining 2 > registers of 32768 bits. both the 32768 bit registers are different so i > have to use the following method > > let SubRegIndices = [sub_32768bit, sub_32768bit_hi], CoveredBySubRegs = 1 > in > > but i am getting following error.. > > error:Ran out of lanemask bits to represent subregister > sub_32768bit_hi_then_sub_16384bit_hi_then_sub_32bit > > now how to increase lanemask bits? what changes are required > in Intr...

...een similar question asked by you on llvm group. Could you please help me here to address this issue. i am trying to construct a register of size 65536 bit by combining 2 registers of 32768 bits. both the 32768 bit registers are different so i have to use the following method let SubRegIndices = [sub_32768bit, sub_32768bit_hi], CoveredBySubRegs = 1 in but i am getting following error.. error:Ran out of lanemask bits to represent subregister sub_32768bit_hi_then_sub_16384bit_hi_then_sub_8192bit_hi_then _sub_4096bit_hi_then_sub_2048bit_hi_then_sub_32bit_hi_then now how to increase lanemask bits? what c...

...gt;>>>> i am trying to construct a register of size 65536 bit by combining 2 >>>>> registers of 32768 bits. both the 32768 bit registers are different so i >>>>> have to use the following method >>>>> >>>>> let SubRegIndices = [sub_32768bit, sub_32768bit_hi], CoveredBySubRegs >>>>> = 1 in >>>>> >>>>> but i am getting following error.. >>>>> >>>>> error:Ran out of lanemask bits to represent subregister >>>>> sub_32768bit_hi_then_sub_16384bit_hi_th...

...with uint64_t in Lanemask.h and in all other related files like codegenregisters.cpp, codegenregisters.h, MIParser.cpp etc... Also i changed Log2_32 to Log2_64 and replaced 4 with 8 in codegenregisters.cpp, but still getting the same error: error:Ran out of lanemask bits to represent subregister sub_32768bit_hi_then_sub_16384bit_hi_then_sub_8192bit_hi_then _sub_4096bit_hi_then_sub_2048bit_hi_then_sub_32bit_hi_then Now what to do? Please help. On Wed, Jul 19, 2017 at 5:57 PM, Krzysztof Parzyszek < kparzysz at codeaurora.org> wrote: > Hi, > The LaneBitmask is implemented in include/llvm/...

...;> >>> >>> Hello, >>> i am trying to construct a register of size 65536 bit by combining 2 >>> registers of 32768 bits. both the 32768 bit registers are different so i >>> have to use the following method >>> >>> let SubRegIndices = [sub_32768bit, sub_32768bit_hi], CoveredBySubRegs = >>> 1 in >>> >>> but i am getting following error.. >>> >>> error:Ran out of lanemask bits to represent subregister >>> sub_32768bit_hi_then_sub_16384bit_hi_then_sub_32bit >>> >>> now how t...

...ke codegenregisters.cpp, >> codegenregisters.h, MIParser.cpp etc... Also i changed Log2_32 to Log2_64 >> and replaced 4 with 8 in codegenregisters.cpp, but still getting the same >> error: >> >> >> error:Ran out of lanemask bits to represent subregister >> sub_32768bit_hi_then_sub_16384bit_hi_then_sub_8192bit_hi_then >> _sub_4096bit_hi_then_sub_2048bit_hi_then_sub_32bit_hi_then >> >> Now what to do? >> >> Please help. >> >> >> On Wed, Jul 19, 2017 at 5:57 PM, Krzysztof Parzyszek < >> kparzysz at codeaurora....

...codegenregisters.h, MIParser.cpp etc... >> Also i changed Log2_32 to Log2_64 and replaced 4 with 8 in >> codegenregisters.cpp, but still getting the same error: >> >> >> error:Ran out of lanemask bits to represent subregister >> sub_32768bit_hi_then_sub_16384bit_hi_then_sub_8192bit_hi_ >> then_sub_4096bit_hi_then_sub_2048bit_hi_then_sub_32bit_hi_then >> >> Now what to do? >> >> Please help. >> >> >> On Wed, Jul 19, 2017 at 5:57 PM, Krzysztof Parzyszek >>...

...Also i changed Log2_32 to Log2_64 and replaced 4 with 8 > in > > codegenregisters.cpp, but still getting the same > error: > > > > > > error:Ran out of lanemask bits to represent subregister > > > > > sub_32768bit_hi_then_sub_16384bit_hi_then_sub_8192bit_hi_then_sub_4096bit_hi_then_sub_2048bit_hi_then_sub_32bit_hi_then > > > > Now what to do? > > > > Please help. > > > > > > On Wed, Jul 19, 2017 at 5:57 PM, Krzysztof...

I have made changes in 3 files: LaneBitmask.h, codegenregisters.cpp and miparser.cpp. files are attached here. Now i am getting following errors. which means registerinfo.inc file is not generated successfully. /PIM/lib/Target/X86/MCTargetDesc/X86BaseInfo.h:733:24: error: no member named 'XMM8' in namespace 'llvm::X86' if ((RegNo >= X86::XMM8 && RegNo <=