search for: addrmod

...i32* %NUM %tmp58 = load i32* %NUM ; <i32> [#uses=1] %tmp59 = icmp ne i32 %tmp58, -1 ; <i1> [#uses=1] %tmp5960 = zext i1 %tmp59 to i8 ; <i8> [#uses=1] %toBool61 = icmp ne i8 %tmp5960, 0 ; <i1> [#uses=1] br i1 %toBool61, label %bb, label %bb62 CGP: Found local addrmode: [Base:%argc_addr] CGP: Found local addrmode: [Base:%argv_addr] CGP: Found local addrmode: [Base:%argc_addr] CGP: Found local addrmode: [Base:%argv_addr] CGP: Found local addrmode: [4 + Base:%tmp4] CGP: Found local addrmode: [Base:%iftmp.0] CGP: Found local addrmode:...

...4 %inc = add nsw i32 %2, 1 store i32 %inc, i32* %i, align 4 br label %for.cond AFTER: for.inc: ; preds = %for.cond %2 = load i32* %i, align 4 %inc = add nsw i32 %2, 1 store i32 %inc, i32* %i, align 4 br label %for.cond CGP: Found local addrmode: [Base:%n.addr] CGP: Found local addrmode: [Base:%i] CGP: Found local addrmode: [Base:%i] CGP: Found local addrmode: [Base:%n.addr] CGP: Found local addrmode: [Base:%i] CGP: Found local addrmode: [Base:%i] Computing probabilities for for.inc set edge for.inc -> 0 succes...

...cStackAlloc.ll LLVM :: CodeGen/MSP430/2009-09-18-AbsoluteAddr.ll LLVM :: CodeGen/MSP430/2009-10-10-OrImpDef.ll LLVM :: CodeGen/MSP430/2009-11-08-InvalidResNo.ll LLVM :: CodeGen/MSP430/2009-11-20-NewNode.ll LLVM :: CodeGen/MSP430/2009-12-21-FrameAddr.ll LLVM :: CodeGen/MSP430/AddrMode-bis-rx.ll LLVM :: CodeGen/MSP430/AddrMode-bis-xr.ll LLVM :: CodeGen/MSP430/AddrMode-mov-rx.ll LLVM :: CodeGen/MSP430/AddrMode-mov-xr.ll LLVM :: CodeGen/MSP430/Inst16mi.ll LLVM :: CodeGen/MSP430/Inst16mm.ll LLVM :: CodeGen/MSP430/Inst16mr.ll LLVM :: CodeGen/MSP430/Inst16...

If I have an instruction which has many register and immediate operands, what's the difference between these two implementations to define the instruction in TableGen *.td file? (1) Similar to what has been done to complex X86 addressing mode. A single 32-bit immediate (i32) encodes how to add many MachineOperands to the MachineInstr object (With the help of functions in X86InstrBuilder.h).

There are LLVM 2.9 RC1 pre-release tarballs source available. You can find them here: http://llvm.org/pre-releases/2.9/ Please download them, build them, and compile things to your heart's content. And most importantly file a bunch of bug reports. :-) Share and enjoy! -bw

Have you read http://llvm.org/docs/WritingAnLLVMBackend.html and http://llvm.org/docs/CodeGenerator.html ? http://llvm.org/docs/WritingAnLLVMBackend.html#instruction-selector describes how to define a store instruction. -Eli On 7/6/2017 6:51 PM, hameeza ahmed via llvm-dev wrote: > Please correct me i m stuck at this point. > > On Jul 6, 2017 5:18 PM, "hameeza ahmed"

...+rtm,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87,+xsave,+xsaveopt CPU:knl Subtarget features: SSELevel 9, 3DNowLevel 1, 64bit 1 ********** Begin Constant Hoisting ********** ********** Function: foo ********** End Constant Hoisting ********** *** Interleaved Access Pass: foo CGP: Found local addrmode: [GV:@b] CGP: Found local addrmode: [GV:@c] CGP: Found local addrmode: [GV:@a] CGP: Found local addrmode: [GV:@b + 256] CGP: Found local addrmode: [GV:@c + 256] CGP: Found local addrmode: [GV:@a + 256] [SafeStack] Function: foo [SafeStack] safestack is not requested fo...

...gt; DeadMachineInstructionElim: DELETING: %vreg1<def> = CMPri %vreg0, 0; CondRegs:%vreg1 GPRegs:%vreg0 What am I missing? I attached the llc debug output. Thanks in advance, Jan Tlatlik -------------- next part -------------- Args: ./llc if.ll -debug Features: CPU: CGP: Found local addrmode: [Base:%a.addr] CGP: Found local addrmode: [Base:%a.addr] CGP: Found local addrmode: [Base:%retval] CGP: Found local addrmode: [Base:%retval] CGP: Found local addrmode: [Base:%retval] Computing probabilities for return Computing probabilities for if.then Computing probabilities...

...cast instruction logic? after reg-alloc? The detailed hardware spec is located at: https://01.org/sites/default/files/documentation/intel-gfx- prm-osrc-bdw-vol07-3d_media_gpgpu_3.pdf at page 921, it describe the detailed instruction encode format. It needs (regFile, regNum, subRegNum, width, type, addrMode, hStride, vStride) to describe a register. I have attached my first version RegisterInfo.td. And I also have a question about the attached RegisterInfo.td file. Do I have to define different SubRegIndex like below to make TableGen works correctly? foreach Index = 0-15 in { def subd#Index :SubRe...

On 7/10/2015 10:23 AM, Sky Flyer wrote: > Many thanks for your prompt reply. > > I mean, imagine you have 3 bits for condition flags in your instruction > (e.g. overflow, zero, carry set, ...) for conditional executions AND > there is no direct access to the Status Register, is it even possible to > implement such scenario? > There doesn't have to be any explicit status

Many thanks for your prompt reply. I mean, imagine you have 3 bits for condition flags in your instruction (e.g. overflow, zero, carry set, ...) for conditional executions AND there is no direct access to the Status Register, is it even possible to implement such scenario? On Fri, Jul 10, 2015 at 4:54 PM, Krzysztof Parzyszek < kparzysz at codeaurora.org> wrote: > On 7/10/2015 9:32