cmd/compile

fix score for Select{0,1} with type flags

#424294 opened 4 hours ago by Lynn Boger

add support for unsafe.{String,StringData,SliceData}

#423774 opened 2 days ago by cuiweixie

[release-branch.go1.19] fix wrong typeparams for selector expr with embedded generic type

#423114 opened 5 days ago by Cuong Manh Le

package-annotate structs when error would be ambiguous

#422914 opened 5 days ago by David Chase

remove go:notinheap pragma

#422815 opened 5 days ago by Cuong Manh Le

make runtime/internal/sys.NotInHeap intrinsic

#422814 opened 5 days ago by Cuong Manh Le

simplify bounded shift on riscv64

#422616 opened 6 days ago by Wayne Zuo

intrinsify RotateLeft{32,64} on loong64

#422317 opened 1 week ago by Wayne Zuo

[release-branch.go1.19] correct alignment of atomic.Int64

#422034 opened 1 week ago by Cuong Manh Le

improve branches in atomicCas{32,64} on ppc64x.

#422014 opened 1 week ago by Lynn Boger

restrict //go:notinheap to runtime/internal/sys

#421882 opened 1 week ago by Cuong Manh Le

move SSA rotate instruction detection to arch-independent rules

#421195 opened 1 week ago by Keith Randall

rename loong64 instructions SQRT{F,D} to FSQRT{S,D}

#420980 opened 1 week ago by Guoqi Chen

optimize RotateLeft8/16 on arm64

#420976 opened 1 week ago by ruinan

intrinsify Sub64 on riscv64

#420095 opened 2 weeks ago by Wayne Zuo

intrinsify Add64 on riscv64

#420094 opened 2 weeks ago by Wayne Zuo

add intrinsic for MulUintptr on arm64ex-wait-release

#419556 opened 3 weeks ago by ruinan

omit shift bounds check when the shift value is valid

#419555 opened 3 weeks ago by ruinan

issue VarDef only for pointer-ful typesex-wait-release

#419320 opened 3 weeks ago by Keith Randall

remove OVARDEF and OVARLIVEex-wait-release

#419319 opened 3 weeks ago by Keith Randall

rip out support for OVARKILL from compiler frontendex-wait-release

#419236 opened 3 weeks ago by Keith Randall

rip out support for OpVarKill from ssa backend

#419235 opened 3 weeks ago by Keith Randall

stop using VARKILLex-wait-release

#419234 opened 3 weeks ago by Keith Randall

improve basic block layout

#418555 opened 3 weeks ago by Keith Randall

redo growslice calling convention

#418554 opened 3 weeks ago by Keith Randall

redo mknode.go

#418375 opened 4 weeks ago by Keith Randall

remove OFORUNTILex-wait-release

#418374 opened 4 weeks ago by Keith Randall

add reassociate pass

#417956 opened 4 weeks ago by Wayne Zuo

Add shiftIsBounded check for logic shifts of arm64

#417714 opened 1 month ago by ruinan

avoid excessive libfuzzer instrumentation of int compares

#416796 opened 1 month ago by Khaled Yakdan

enable brachelim pass on loong64ex-wait-release

#416735 opened 1 month ago by Wayne Zuo

use better line numbers and names for wrappers

#416455 opened 1 month ago by Keith Randall

remove the resultInArg0 register checks on linux/loong64

#416034 opened 1 month ago by Guoqi Chen

tighten bounds for induction variables in strided loops

#415937 opened 1 month ago by Keith Randall

[dev.unified] assert that Unified IR catches all implicit interface conversions

#415157 opened 1 month ago by Matthew Dempsky

add missing tail calls flag for linux/loong64

#414954 opened 1 month ago by Guoqi Chen

use better splitting condition for string binary search

#414894 opened 1 month ago by Keith Randall

don't use OFORUNTIL when implementing range loops

#414876 opened 1 month ago by Keith Randall

intrinsify math/bits.Sub32 for arm64

#414774 opened 1 month ago by eric fang

only skip visit closures in generic function call

#413114 opened 1 month ago by Cuong Manh Le

emit BZHI instructions with GOAMD64=v3ex-wait-release

#412295 opened 2 months ago by Jorropo

enable jump tables for PPC64

#411914 opened 2 months ago by Paul E. Murphy

experimental loop iterator capture semantics change

#411904 opened 2 months ago by David Chase

new inline heuristic for struct comparesex-wait-release

#411674 opened 2 months ago by Derek Parker

add new ssa pass csedown

#411218 opened 2 months ago by Jorropo

fix error message formatting in decomposeBuiltInPhiex-wait-release

#411217 opened 2 months ago by Jorropo

generic constant folding: Floor Ceil Trunc RoundToEvenex-wait-release

#411215 opened 2 months ago by Jorropo

teach prove about bitwise OR operation

#410336 opened 2 months ago by Wayne Zuo

don't remove interface names when shapifying

#410197 opened 2 months ago by Keith Randall

port hardwired zero to loong64

#409714 opened 2 months ago by Wayne Zuo

use zero register instead of moving 0 into a register on riscv64ex-wait-release

#409254 opened 2 months ago by Wayne Zuo

mark booleans as registerizableex-wait-release

#408474 opened 2 months ago by Jakub Ciolek

strip counter instrumentation from some hot runtime funcs

#407505 opened 2 months ago by Than McIntosh

derive relation between x+delta and x in proveex-wait-release

#406175 opened 3 months ago by Wayne Zuo

Restore support for minimal go comnpile/link hello.go/o

#405903 opened 3 months ago by David Chase

tweak inittask definition

#405902 opened 3 months ago by David Chase

move constants of type map to objabi

#405455 opened 3 months ago by zhouguangyuan

demo of CL 405118 without go.mod file

#405435 opened 3 months ago by Matthew Dempsky

fix interface print in debugger for dynamic link

#404734 opened 3 months ago by zhouguangyuan

add some testcases for dwarf types

#404217 opened 3 months ago by zhouguangyuan

use relative PCs in jump table on ARM64

#403980 opened 3 months ago by Cherry Mui

only emit basic dwarf type info for runtime package

#403334 opened 3 months ago by zhouguangyuan

recursive comparison generation for small structures

#402816 opened 3 months ago by vpachkov

Rules to prove for better bound check elimination

#402815 opened 3 months ago by Aleksey Markin

do not call runtime for short memory blocks in struct eqex-wait-release

#402814 opened 3 months ago by vpachkov

modify test, compile, runtime for set LocalPkg.Path to -p flag

#401637 opened 3 months ago by David Chase

hooks for identifying coverage counters

#401235 opened 3 months ago by Than McIntosh

support generating dwarf info when -linkshared

#400634 opened 4 months ago by zhouguangyuan

synthesize types in compiler

#400137 opened 4 months ago by zhouguangyuan

add ptototype of the types need synthesized to builtin

#399877 opened 4 months ago by zhouguangyuan

generate dwarf type info in compiler

#399302 opened 4 months ago by zhouguangyuan

move the applicative balanced trees to ssa, hardwire type

#399235 opened 4 months ago by David Chase

implement dwarf.Type interface for types.Type

#399064 opened 4 months ago by zhouguangyuan

teach regalloc about temporary registersex-wait-release

#398556 opened 4 months ago by Keith Randall

do {e,i}face to iface conversion inline

#397934 opened 4 months ago by vpachkov

filter out synthetic variables earlier in debug processing

#397317 opened 4 months ago by David Chase

store type information directly in syntax tree

#396917 opened 4 months ago by Robert Griesemer

add coverage fixup mode

#395895 opened 4 months ago by Than McIntosh

disable unsafe staticinit optimization

#395541 opened 4 months ago by Matthew Dempsky

add experimental/debugging compiler flag -nofma

#394754 opened 4 months ago by David Chase

directly initialize rtype lsyms during import

#394334 opened 4 months ago by Matthew Dempsky

stop using types2.Context in unified IR reader

#393371 opened 5 months ago by Matthew Dempsky

allow std to use go:embed without io/fs

#391455 opened 5 months ago by Daniel Martí

prototype for dealing with constructed types with shapes

#388114 opened 5 months ago by Dan Scales

code to demonstrate pure stenciling in -G=3 mode again

#385657 opened 6 months ago by Dan Scales

optimize iface-to-iface conversions

#384794 opened 6 months ago by Iskander Sharipov

review unified IR code

#384000 opened 6 months ago by Matthew Dempsky

optimize more zero comparisons

#383714 opened 6 months ago by Iskander Sharipov

treat x.y = append(x.y, ...) as a self-assignment

#370578 opened 8 months ago by Iskander Sharipov

enhance GOSSAHASH debugging

#369654 opened 8 months ago by David Chase

add memcrlelim SSA optimization pass

#367496 opened 8 months ago by Iskander Sharipov

add -delaysan={1,2} flag for delay instrumentation

#367234 opened 8 months ago by David Chase

refine fuzzing instrumentation counters

#367046 opened 8 months ago by Roland Shoemaker

horrible GOGC hack and footprint logging

#366594 opened 8 months ago by David Chase

add makebyteslice and growbyteslice

#363095 opened 9 months ago by Iskander Sharipov

add a flag to support load address of itab from table

#362937 opened 9 months ago by zhouguangyuan

make prove pass handle more cases in const comparing

#361960 opened 9 months ago by ruinan

regalloc reuse the register of the phi argument which is referenced moreex-wait-release

#360674 opened 9 months ago by hanpro

on PPC64, merge CR flags on FGE/FLE block exit

#359074 opened 9 months ago by Paul E. Murphy

demo showing how to revert export version temporarily

#358595 opened 9 months ago by Dan Scales

allow local type declarations when inlining

#355351 opened 10 months ago by Keith Randall

get address of itab from symbol "go.itabaddr." for "-itabaddrtab" flag

#351850 opened 10 months ago by zhouguangyuan

[release-branch.go1.17] fix unsafe.Add with small-size offsets operands

#351593 opened 10 months ago by Matthew Dempsky

optimize range checks containing x == 0 or x != 0

#351369 opened 10 months ago by Michael Munday

use zero constants in comparisons where possible

#350831 opened 11 months ago by Michael Munday

support -buildmode=c-shared on linux/mips64{,le}

#348732 opened 11 months ago by Xiaodong Liu

emit classify instructions for infinity tests on riscv64

#348389 opened 11 months ago by Michael Munday

boost inlining into FORs

#347732 opened 11 months ago by Nikita Melekhin

fix problem in setting the type of an OFUNCINST node

#347272 opened 11 months ago by korzhao

tweak crawler logic slightly

#347111 opened 11 months ago by Matthew Dempsky

use X15 for 32 and 64 bit memory stores of zeros

#345489 opened 11 months ago by Martin Möhrmann

add -d=objframes for tracking where objects were constructed

#345482 opened 11 months ago by Matthew Dempsky

restrict //go:notinheap to runtime/internal/sys

#345094 opened 11 months ago by Matthew Dempsky

change types2 typename format to be like types1

#344510 opened 11 months ago by Dan Scales

[dev.typeparams] fix assertion failure compiling embedded method

#343532 opened 1 year ago by Leonard Wang

use staticuint64s for small constants

#342131 opened 1 year ago by zikaeroh

[dev.typeparams] change -G default to 3 (types2 typechecker, generics)

#340914 opened 1 year ago by Dan Scales

spill register-assigned array argument to the caller's frame stack

#340152 opened 1 year ago by fanzha02

[dev.typeparams] test removing dynlink/funcsym logic

#339413 opened 1 year ago by Matthew Dempsky

mark defer wrapper nosplit for runtime and nosplit callee

#338270 opened 1 year ago by Cherry Mui

add compiler "-O optimization_requests_file" flag

#337569 opened 1 year ago by David Chase

fix the outdated comment about bottomUpVisitor

#337291 opened 1 year ago by Hans

[dev.typeparams] introduce named gcshape types

#335410 opened 1 year ago by Dan Scales

rename 'imported and not used' error to 'imported but not used'

#334989 opened 1 year ago by Pablo Caderno

[dev.typeparams] basic dictionary-passing prototype

#332629 opened 1 year ago by Matthew Dempsky

[dev.typeparams] load code pointer during call expansion

#328031 opened 1 year ago by Matthew Dempsky

[dev.typeparams] remove InterCall

#328030 opened 1 year ago by Matthew Dempsky

[dev.typeparams] use ClosureCall for interface method calls

#328029 opened 1 year ago by Matthew Dempsky

[dev.typeparams] enable more inlining with unified IR

#327610 opened 1 year ago by Matthew Dempsky

[dev.typeparams] enable unified IR unconditionally

#325213 opened 1 year ago by Matthew Dempsky

[dev.typeparams] trim code replaced by unified IR

#324670 opened 1 year ago by Matthew Dempsky

[dev.typeparams] enable more inlining

#324574 opened 1 year ago by Matthew Dempsky

do not mark stack object for map key passed to runtime functionex-wait-release

#321714 opened 1 year ago by Cuong Manh Le

110

add new flag to track whether variables need stack objectsex-wait-release

#321711 opened 1 year ago by Cuong Manh Le

tweak to layout

#318949 opened 1 year ago by David Chase

fix pragma import to set func pragma flags

#318929 opened 1 year ago by Dan Scales

create ArgXXXReg values at entry pos

#309630 opened 1 year ago by Cherry Zhang

provide alignment for globals to linkerwait-author

#309129 opened 1 year ago by Matthew Dempsky

add internal/align package for runtime

#308971 opened 1 year ago by Matthew Dempsky

hash strings in walk/switch.go

#307191 opened 1 year ago by Johan Jansson

add Haswell extensions

#299491 opened 1 year ago by Matthew Dempsky

GOSSAHASHOP-triggered counter for debugging help

#297351 opened 1 year ago by David Chase

[dev.regabi] remove ComputeAddrtaken

#286174 opened 2 years ago by Matthew Dempsky

[dev.regabi] remove duplicate edges for escape analysis

#285693 opened 2 years ago by Baokun Lee

[dev.regabi] optimize read-only []byte conversions

#285681 opened 2 years ago by Matthew Dempsky

better error msg for impossible type assertions

#285372 opened 2 years ago by HowJMay

[dev.regabi] more zero-copy []byte-to-string conversions

#285232 opened 2 years ago by Matthew Dempsky

[dev.regabi] refactor expand_calls to remove many nested functionsdrchase-late-call-2

#284577 opened 2 years ago by David Chase

[dev.typeparams] enable -G=3 by default

#282920 opened 2 years ago by Matthew Dempsky

make ppc64 rules less picky about type of 64-bit storesdrchase-late-call-2

#282315 opened 2 years ago by David Chase

add some optimization rewriting rules on arm

#278794 opened 2 years ago by Michał Derkacz

[dev.typeparams] conversion of types2 types to types, compare with existing type

#276653 opened 2 years ago by Dan Scales

hide generics support behind "types2" build tag

#275792 opened 2 years ago by Matthew Dempsky

[dev.regabi] remove backend's "scratch mem" support

#273987 opened 2 years ago by Matthew Dempsky

[dev.regabi] simplify assert{E,I}2I{,2} calling conventions

#273694 opened 2 years ago by Matthew Dempsky

[dev.regabi] add auto-remaster machinery for ABI testsregister-assignment-rules

#273012 opened 2 years ago by Than McIntosh

change typecheckclosure() to be idempotent, not update xtop

#272027 opened 2 years ago by Dan Scales

include transmission of return values in late call lowering

#271158 opened 2 years ago by David Chase

improve scheduling passex-wait-release

#270940 opened 2 years ago by Keith Randall

[dev.regabi] mark wrapper functions with DW_AT_trampoline

#270864 opened 2 years ago by Than McIntosh

strip some dead map init functionsex-wait-release

#268899 opened 2 years ago by Jeremy Faller

add escape-aware heuristics for inlining

#268121 opened 2 years ago by David Chase

suppress inlining on panic-terminated list of statements

#268120 opened 2 years ago by David Chase

re-arrange hairyVisitors inline helper for efficiencyex-wait-release

#267978 opened 2 years ago by Emmanuel T Odeke

corrections to escape-aware inlining

#267886 opened 2 years ago by David Chase

adjust mid-stack inlining within small functions

#267419 opened 2 years ago by David Chase

expose inliner knobs for tuning

#267139 opened 2 years ago by David Chase

share epilogue if it is large

#265100 opened 2 years ago by Keith Randall

skip compiling some unexported, inlined functions

#264277 opened 2 years ago by Branden J Brown

remove dead closures after inlining

#264180 opened 2 years ago by David Chase

interleave inlining and escape analysis in single bottom-up visit

#264178 opened 2 years ago by David Chase

add -d=swthash flag for string switch hashing

#260597 opened 2 years ago by Matthew Dempsky

deadcode eliminate inits for unreachable variables

#260238 opened 2 years ago by Jeremy Faller

update build cache rules and doc for SSA environment variable changes

#259257 opened 2 years ago by David Chase

added limited //go:registerparams pragma for new ABI dev

#258618 opened 2 years ago by David Chase

optimize the Phi values

#257981 opened 2 years ago by fanzha02

add code to support register ABI spills around morestack calls

#257972 opened 2 years ago by David Chase

add internal package phash

#256898 opened 2 years ago by Johan Jansson

simplify typcheck1

#256477 opened 2 years ago by root

add rewrite rule to change callClosure(constant) to callStatic

#256077 opened 2 years ago by David Chase

modify inlining heuristic for if; max arms, not sum

#254796 opened 2 years ago by David Chase

tweak debug info decomposition for expand_calls

#254457 opened 2 years ago by David Chase

mark type descriptor symbols content-addressable

#253603 opened 2 years ago by Cherry Zhang

change call expansion to allow it to run in more places.

#253217 opened 2 years ago by David Chase

relax ":=" statements

#250037 opened 2 years ago by Matthew Dempsky

add remaining aggregate types to call site expansiondrchase-late-call

#249460 opened 2 years ago by David Chase

rework [u]int64 on 32-bit expansion.drchase-late-call

#249459 opened 2 years ago by David Chase

add support for Lsh64*64 and Mul64 to IsSliceInBounds

#248701 opened 2 years ago by surechen

cosmetic and comments cleanups to call-expanding code.drchase-late-call

#247770 opened 2 years ago by David Chase

[dev.link] make func value symbols content-addressable

#247678 opened 2 years ago by Cherry Zhang

[dev.link] always define func value symbols locally

#247677 opened 2 years ago by Cherry Zhang

add builtin "sizeof" function

#242783 opened 2 years ago by Matthew Dempsky

maintain legacy "declared but not used" behavior

#238538 opened 2 years ago by Matthew Dempsky

refactor "declared but not used" diagnostic

#238537 opened 2 years ago by Matthew Dempsky

recognize unused variables even when capturedex-wait-release

#238317 opened 2 years ago by Matthew Dempsky

report property type in error on name mismatch

#232938 opened 2 years ago by Emmanuel T Odeke

combine UBFZ and ANDconst

#230059 opened 2 years ago by Josh Bleecher Snyder

look through MOVDreg in arm64 UBFX rewrites

#230058 opened 2 years ago by Josh Bleecher Snyder

merge ANDconst into UBFX on arm64

#230057 opened 2 years ago by Josh Bleecher Snyder

merge more width extensions with UBFX/SBFX on arm64

#230036 opened 2 years ago by Josh Bleecher Snyder

allow ARM's MOVWconst to be type-flexible

#230035 opened 2 years ago by Josh Bleecher Snyder

remove more extraneous extensions on arm

#230034 opened 2 years ago by Josh Bleecher Snyder

add more arm64 bitfield simplifications

#230033 opened 2 years ago by Josh Bleecher Snyder

recognize another BFI pattern on arm64

#230032 opened 2 years ago by Josh Bleecher Snyder

fix type of ssa OpITab Values

#229984 opened 2 years ago by Josh Bleecher Snyder

add shortcircuit to late fuse

#229058 opened 2 years ago by Josh Bleecher Snyder

infer gdata width arg

#227655 opened 2 years ago by Josh Bleecher Snyder

in poset, use signed flag rather than unsigned

#226217 opened 2 years ago by Giovanni Bajo

use staticuint64s to optimize interface conversion of small integer constants (WIP)

#223358 opened 2 years ago by Diogo Pinela

demo use of := in rule conditions

#220696 opened 2 years ago by Josh Bleecher Snyder

support := in rewrite rule conditions

#220684 opened 2 years ago by Josh Bleecher Snyder

add rewrite to avoid MOV{L,Q}{i2f,f2i}

#219127 opened 2 years ago by David Chase

during rulegen, pre-substitute ops

#217015 opened 2 years ago by Josh Bleecher Snyder

output loclists in optimized mode

#211278 opened 2 years ago by Alessandro Arzilli

change uint64/int64/float64 in structs to be 8-byte aligned on 32-bit architectures

#210637 opened 2 years ago by Dan Scales

add //go:nodebug for package granularity no-debugging

#210344 opened 2 years ago by David Chase

add //go:nodebug to reduce amount/size of debugging info for a function

#209937 opened 2 years ago by David Chase

optimize big structs

#206937 opened 2 years ago by Keith Randall

consistently use camelCase in poset

#203597 opened 2 years ago by Giovanni Bajo

simplify isReflectHeaderDataField

#202558 opened 2 years ago by Matthew Dempsky

implement unsafe.Slice and unsafe.String

#202080 opened 2 years ago by Matthew Dempsky

warn about indirect calls with unsafe.Pointer->uintptr conversions

#200137 opened 2 years ago by Matthew Dempsky

in prove, remove manual limit tracking

#196680 opened 2 years ago by Giovanni Bajo

use poset bounds in prove

#196679 opened 2 years ago by Giovanni Bajo

implement bound calculations in poset

#196597 opened 2 years ago by Giovanni Bajo

make prove trace OpIsSliceInBounds:

#193839 opened 2 years ago by zdjones

make prove trace OpAdd64 and OpMakeSlice

#193838 opened 2 years ago by zdjones

introduce recursive, on-demand inference in proveex-wait-release

#190657 opened 3 years ago by zdjones

add intrinsic sync.checkPreempt

#190577 opened 3 years ago by David Chase

enable loop preemption for problematic loops

#190415 opened 3 years ago by David Chase

rearrange creation of ssa.Func to allow defer-cleanup

#183240 opened 3 years ago by David Chase

debug rewrite, enhanced

#183239 opened 3 years ago by David Chase

combo inliner-experiments CL

#179601 opened 3 years ago by David Chase

add -skiprule

#177497 opened 3 years ago by Josh Bleecher Snyder

allow tightening rematerializeable values into loops

#177041 opened 3 years ago by Josh Bleecher Snyder

benchmark for slow lea

#176622 opened 3 years ago by Martin Möhrmann

make inlining conditional on file contents

#175417 opened 3 years ago by David Chase

special case escape analysis for fmt.Printf etc

#174530 opened 3 years ago by David Chase

link source lines to blocks

#173477 opened 3 years ago by David Chase

sort DWARF variable info by source position

#173439 opened 3 years ago by David Chase

better "is not a type" error when parameter shadows type

#172357 opened 3 years ago by Maksadbek

add environment-variable-connected knobs to inliner

#171218 opened 3 years ago by David Chase

clean up debug_test variable printing; add it for delve

#169738 opened 3 years ago by David Chase

Use slice of biasedsparsemaps instead of map

#169722 opened 3 years ago by David Chase

early variadic slice normalization

#168238 opened 3 years ago by Matthew Dempsky

further changes for fault-preemption-experiments

#166358 opened 3 years ago by David Chase

add unsafe.Unreachable

#165358 opened 3 years ago by Josh Bleecher Snyder

intrinsify Ctz, Bswap on i386ex-wait-release

#158238 opened 3 years ago by Nikhil Benesch

add instrumentation to catch double-walks of treeswait-issue

#156177 opened 3 years ago by David Chase

don't recurse into go:noinline during inlining walk

#154058 opened 3 years ago by Josh Bleecher Snyder

improved debug logging for prove phase

#151978 opened 3 years ago by David Chase

don't generate algorithms for slice literal backing storebinary-sizeex-wait-release

#151497 opened 3 years ago by Keith Randall

enable inline of functions containing "for" loops

#148777 opened 3 years ago by David Chase

use memhash for hashing strings in arrays and structsex-wait-release

#148177 opened 3 years ago by Martin Möhrmann

add option for user-supplied list of file/line/column specials

#144219 opened 3 years ago by David Chase

add support for -buildmode=c-shared for GOARCH=mips{,le}

#144100 opened 3 years ago by Milan Knezevic

assign to a field of map element

#141647 opened 3 years ago by Vladimir Kuzmin

add support for MSVC toolchain to go buildex-wait-release

#133946 opened 3 years ago by Caleb Champlin

add support for MSVC flags

#133944 opened 3 years ago by Caleb Champlin

optimise some small equality comparisons

#130255 opened 4 years ago by ChrisALiles

optimize integer divisions like (x%a)/b when b >= a

#129759 opened 4 years ago by ChrisALiles

add warnBCE

#129384 opened 4 years ago by Josh Bleecher Snyder

more and better IsInBounds elim

#129383 opened 4 years ago by Josh Bleecher Snyder

start modifying test harness

#129382 opened 4 years ago by Josh Bleecher Snyder

disable walk boundedness

#129381 opened 4 years ago by Josh Bleecher Snyder

strengthen IsInBounds optimizations

#129380 opened 4 years ago by Josh Bleecher Snyder

disable branchelim for the moment

#129376 opened 4 years ago by Josh Bleecher Snyder

optimize away deferred/go call to empty functionsex-wait-releasewait-author

#128035 opened 4 years ago by Oryan Moshe

use Go declaration to make GO_ARGS for assembly functions.

#122519 opened 4 years ago by Keith Randall

restore LocalAddr CSEex-wait-release

#122484 opened 4 years ago by David Chase

inline runtime.memequal if possible

#121697 opened 4 years ago by Ilya Tocar

detect and remove pointless conditionals

#121155 opened 4 years ago by David Chase

add some inliner knobs for parameter search

#118996 opened 4 years ago by David Chase

add unconditional new amd64 instructions generation

#117295 opened 4 years ago by Ilya Tocar

replace x < 0 used as value by a right shiftex-wait-release

#115997 opened 4 years ago by Martin Möhrmann

opaque field experiment

#114006 opened 4 years ago by Keith Randall

optimize append([]T(nil), make([]T, n)...)

#111736 opened 4 years ago by Martin Möhrmann

WIP add intrinsics for multiword arithmeticcrypto-assemblywait-issue-24813

#106376 opened 4 years ago by Balaram Makam

eliminate write barrier for b = b[n:]ex-wait-release

#105258 opened 4 years ago by Austin Clements

add load/store pairing optimization pass for arm64

#105255 opened 4 years ago by Geoff Berry

disambiguate builtin types when shadowed

#101675 opened 4 years ago by Matthew Dempsky

optimize struct partial re-assign

#100837 opened 4 years ago by Hugues Bruant

improve DWARF locationlist debugging output

#99937 opened 4 years ago by David Chase

ignore -race on non-supporting architectures

#99676 opened 4 years ago by Cherry Zhang

export/import OCLOSURE

#97415 opened 4 years ago by Hugues Bruant

use unified backing store for debug info output

#93175 opened 4 years ago by Keith Randall

remove nil checks based on offsets from known non-nil pointers

#91415 opened 4 years ago by Balaram Makam

detailed trace debugging for prove pass

#87483 opened 4 years ago by Austin Clements

print unreachable blocks

#87482 opened 4 years ago by Austin Clements

disambiguate clashing types by package

#85715 opened 4 years ago by Emmanuel T Odeke

free nilcheck value properly

#65591 opened 4 years ago by Marvin Stenger

add "estimate" phase reporting "excess" op counts

#47932 opened 5 years ago by David Chase

perform rotation in layout

#47512 opened 5 years ago by David Chase

heap characterization

#47270 opened 5 years ago by Rick Hudson

experiment to measure costs of "fault branch"

#43050 opened 5 years ago by David Chase

replace boolean simplification rule

#42516 opened 5 years ago by Marvin Stenger

let -d ssa/help breathe

#41470 opened 5 years ago by Damien Lespiau

implement simple loop unrolling

#40996 opened 5 years ago by David Chase

cleanup MOVaddr code generation

#40492 opened 5 years ago by Matthew Dempsky

experiment to always call write barrier

#40293 opened 5 years ago by Austin Clements

automatically handle commuting ops in rewrite rules

#38692 opened 5 years ago by Marvin Stenger

hoist invariants out of loops

#37338 opened 5 years ago by David Chase

add typo fix suggestions using Levenstein/Edit distance

#35471 opened 5 years ago by Emmanuel Odeke

check pointer validity on conversion

#34719 opened 5 years ago by Adin Scannell

used shared epilogue

#33634 opened 5 years ago by Keith Randall

prototype/experiment for register args and results

#28832 opened 6 years ago by David Chase

don't rematerialize thunk calls

#28391 opened 6 years ago by Keith Randall

remove unnecessary stack offset rounding

#28250 opened 6 years ago by Cherry Zhang

split object file sections into independent chunks

#21752 opened 6 years ago by Shahar Kohanim

hoist induction variable

#21434 opened 6 years ago by Alexandru Moșoi

drop type info for some methods

#21087 opened 6 years ago by David Crawshaw

remove ptrdata for common typeswait-author

#19698 opened 6 years ago by David Crawshaw

always emit type for constants in export data

#14790 opened 7 years ago by Shenghou Ma