Toggle navigation
Patchwork
GNU Compiler Collection
Patches
Bundles
About this project
Login
Register
Mail settings
Show patches with
: Submitter =
Xionghu Luo
| Archived =
No
| 101 patches
Series
Submitter
State
any
Action Required
New
Under Review
Accepted
Rejected
RFC
Not Applicable
Changes Requested
Awaiting Upstream
Superseded
Deferred
Needs Review / ACK
Handled Elsewhere
Search
Archived
No
Yes
Both
Delegate
------
Nobody
jgarzik
arnd
ymano
smfrench
jlayton
tseliot
ogasawara
amitk
awhitcroft
mst
dayangkun
jwboyer
jwboyer
colinking
colinking
azummo
dwmw2
rtg
sconklin
smb
aliguori
bradf
galak
galak
demarchi
ms
bhundven
chbs
kengyu
kadlec
pdp
regit
jabk
laforge
laforge
tonyb
sfr
alai
zecke
zecke
__damien__
luka
luka
prafulla@marvell.com
cyrus
PeterHuewe
kiho
jow
jow
ypwong
nico
dedeckeh
dedeckeh
yousong
yousong
tomcwarren
mb
mrchuck
vineetg76
computersforpeace
Noltari
Noltari
patrick_delaunay
ee07b291
ldir
ldir
stefanct
zhouhan
carldani
blp
ffainelli
ffainelli
regXboi
bbrezillon
pravin
mkp
jpettit
phil
mkresin
mkresin
thess
thess
fbarrat
fbarrat
linville
jesse
tjaalton
esben
abrodkin
abrodkin
diproiettod
tbot
stephenfin
vriera
darball1
sammj
ajd
jogo
jogo
bhelgaas
blogic
blogic
oohal
russellb
ptomsich
agraf
joestringer
davem
davem
davem
mwalle
naveen
pchotard
tagr
tagr
tagr
pepe2k
pepe2k
arj
arj
andmur01
amitay
matttbe
pabeni
istokes
aparcar
Ansuel
goliath
martineau
tytso
danielschwierzeck
mariosix
dcaratti
ovsrobot
ovsrobot
aserdean
XiaoYang
khem
hs
mkorpershoek
tpetazzoni
marex
liwang
robimarko
danielhb
groug
apritzel
mmichelson
npiggin
pareddja
atishp
netdrv
mkubecek
stintel
stintel
jkicinski
cpitchen
maximeh
dsa
jstancek
pm215
bpf
jonhunter
shettyg
lorpie01
acelan
wigyori
wigyori
apopple
dja
alexhung
lynxis
lynxis
brgl
brgl
peda
akodanev
narmstrong
981213
0andriy
chunkeey
snowpatch_ozlabs
snowpatch_ozlabs
snowpatch_ozlabs
aivanov
atishp04
shemminger
monstr
vigneshr
horms
mraynal
blocktrron
stewart
stewart
freenix
wsa
prom
rfried
ehristev
akumar
xypron
Jaehoon
jacmet
ivanhu
rsalvaterra
adrianschmutzler
sjg
hegdevasant
hegdevasant
metan
bmeng
jagan
ukleinek
ukleinek
ag
rmilecki
rmilecki
kevery
kabel
arbab
pablo
pablo
trini
rw
rw
apconole
abelloni
wbx
Hauke
Hauke
legoater
legoater
legoater
chleroy
svanheule
bjonglez
ynezz
aik
sbabic
sbabic
pevik
xback
xback
richiejp
dangole
dangole
forty
anuppatel
anuppatel
acer
echaudron
benh
rgrimm
next_ghost
segher
passgat
pratyush
jms
jms
jms
ymorin
ymorin
mans0n
ruscur
jk
jk
jk
jk
linusw
linusw
numans
xuyang
jmberg
Andes
festevam
matthias_bgg
tambarus
stroese
kubu
strlen
strlen
imaximets
apalos
dceara
pbrobinson
spectrum
cazzacarna
neocturne
aldot
TIENFONG
mpe
arnout
ktraynor
robh
nbd
nbd
anguy11
paulus
calebccff
jm
Apply
«
1
2
»
Patch
Series
A/F/R/T
S/W/F
Date
Submitter
Delegate
State
testsuite: Fix regression on m32 by r12-6087 [PR103820]
testsuite: Fix regression on m32 by r12-6087 [PR103820]
- - - -
-
-
-
2022-01-11
Xionghu Luo
New
rs6000: Add split pattern to replace
rs6000: Add split pattern to replace
- - - -
-
-
-
2021-12-29
Xionghu Luo
New
convert (xor (and (xor A B) C) A) to (ior (and A ~C) (and B C)) [PR90323]
convert (xor (and (xor A B) C) A) to (ior (and A ~C) (and B C)) [PR90323]
- - - -
-
-
-
2021-12-29
Xionghu Luo
New
Fix ICE in lsplit when built with -O3 -fno-guess-branch-probability [PR103793]
Fix ICE in lsplit when built with -O3 -fno-guess-branch-probability [PR103793]
- - - -
-
-
-
2021-12-22
Xionghu Luo
New
rs6000: Replace UNSPECS with ss_plus/us_plus and ss_minus/us_minus
rs6000: Replace UNSPECS with ss_plus/us_plus and ss_minus/us_minus
- - - -
-
-
-
2021-12-20
Xionghu Luo
New
Verbose support in analyze_brprob_spec
Verbose support in analyze_brprob_spec
- - - -
-
-
-
2021-12-15
Xionghu Luo
New
rs6000: powerpc suboptimal boolean test of contiguous bits [PR102239]
rs6000: powerpc suboptimal boolean test of contiguous bits [PR102239]
- - - -
-
-
-
2021-12-13
Xionghu Luo
New
[3/3] Fix loop split incorrect count and probability
Dependency patches for hoist LIM code to cold loop
- - - -
-
-
-
2021-12-08
Xionghu Luo
New
[2/3] Fix incorrect loop exit edge probability [PR103270]
Dependency patches for hoist LIM code to cold loop
- - - -
-
-
-
2021-12-08
Xionghu Luo
New
[1/3] loop-invariant: Don't move cold bb instructions to preheader in RTL
Dependency patches for hoist LIM code to cold loop
- - - -
-
-
-
2021-12-08
Xionghu Luo
New
[v2] Fix incorrect loop exit edge probability [PR103270]
[v2] Fix incorrect loop exit edge probability [PR103270]
- - - -
-
-
-
2021-11-24
Xionghu Luo
New
Fix incorrect loop exit edge probability [PR103270]
Fix incorrect loop exit edge probability [PR103270]
- - - -
-
-
-
2021-11-23
Xionghu Luo
New
[v7,2/2] Don't move cold code out of loop by checking bb count
Untitled series #271254
- - - -
-
-
-
2021-11-10
Xionghu Luo
New
rs6000: Fix incorrect fusion constraint [PR102991]
rs6000: Fix incorrect fusion constraint [PR102991]
- - - -
-
-
-
2021-11-03
Xionghu Luo
New
[v2] rs6000: Optimize __builtin_shuffle when it's used to zero the upper bits [PR102868]
[v2] rs6000: Optimize __builtin_shuffle when it's used to zero the upper bits [PR102868]
- - - -
-
-
-
2021-10-28
Xionghu Luo
New
[v2,4/4] Rename duplicate_loop_to_header_edge to duplicate_loop_body_to_header_edge
loop split fix and functions renaming
- - - -
-
-
-
2021-10-27
Xionghu Luo
New
[v2,3/4] Rename loop_version to clone_loop_to_header_edge.
loop split fix and functions renaming
- - - -
-
-
-
2021-10-27
Xionghu Luo
New
[v2,2/4] Refactor loop_version
loop split fix and functions renaming
- - - -
-
-
-
2021-10-27
Xionghu Luo
New
[v2,1/4] Fix loop split incorrect count and probability
loop split fix and functions renaming
- - - -
-
-
-
2021-10-27
Xionghu Luo
New
rs6000: Optimize __builtin_shuffle when it's used to zero the upper bits [PR102868]
rs6000: Optimize __builtin_shuffle when it's used to zero the upper bits [PR102868]
- - - -
-
-
-
2021-10-25
Xionghu Luo
New
[v5,2/2] Don't move cold code out of loop by checking bb count
[v2] Don't move cold code out of loop by checking bb count
- - - -
-
-
-
2021-10-19
Xionghu Luo
New
[v2] rs6000: Remove unspecs for vec_mrghl[bhw]
[v2] rs6000: Remove unspecs for vec_mrghl[bhw]
- - - -
-
-
-
2021-10-13
Xionghu Luo
New
[v2,2/2] rs6000: Fold xxsel to vsel since they have same semantics
Fix vec_sel code generation and merge xxsel to vsel
- - - -
-
-
-
2021-09-17
Xionghu Luo
New
[v2,1/2] rs6000: Fix wrong code generation for vec_sel [PR94613]
Fix vec_sel code generation and merge xxsel to vsel
- - - -
-
-
-
2021-09-17
Xionghu Luo
New
[v2] Don't move cold code out of loop by checking bb count
[v2] Don't move cold code out of loop by checking bb count
- - - -
-
-
-
2021-08-19
Xionghu Luo
New
[v2] Fix incomplete computation in fill_always_executed_in_1
[v2] Fix incomplete computation in fill_always_executed_in_1
- - - -
-
-
-
2021-08-17
Xionghu Luo
New
Fix incorrect computation in fill_always_executed_in_1
Fix incorrect computation in fill_always_executed_in_1
- - - -
-
-
-
2021-08-16
Xionghu Luo
New
Fix loop split incorrect count and probability
Fix loop split incorrect count and probability
- - - -
-
-
-
2021-08-03
Xionghu Luo
New
[RFC] Don't move cold code out of loop by checking bb count
[RFC] Don't move cold code out of loop by checking bb count
- - - -
-
-
-
2021-08-02
Xionghu Luo
New
New hook adjust_iv_update_pos
New hook adjust_iv_update_pos
- - - -
-
-
-
2021-06-25
Xionghu Luo
New
[v2] rs6000: Support doubleword swaps removal in rot64 load store [PR100085]
[v2] rs6000: Support doubleword swaps removal in rot64 load store [PR100085]
- - - -
-
-
-
2021-06-08
Xionghu Luo
New
rs6000: Support doubleword swaps removal in rot64 load store [PR100085]
rs6000: Support doubleword swaps removal in rot64 load store [PR100085]
- - - -
-
-
-
2021-06-02
Xionghu Luo
New
rs6000: Remove unspecs for vec_mrghl[bhw]
rs6000: Remove unspecs for vec_mrghl[bhw]
- - - -
-
-
-
2021-05-24
Xionghu Luo
New
rs6000: Fix wrong code generation for vec_sel [PR94613]
rs6000: Fix wrong code generation for vec_sel [PR94613]
- - - -
-
-
-
2021-04-30
Xionghu Luo
New
rs6000: Expand fmod and remainder when built with fast-math [PR97142]
rs6000: Expand fmod and remainder when built with fast-math [PR97142]
- - - -
-
-
-
2021-04-16
Xionghu Luo
New
Improve rtx insn vec output
Improve rtx insn vec output
- - - -
-
-
-
2021-04-07
Xionghu Luo
New
rs6000: Enable 32bit variable vec_insert [PR99718]
rs6000: Enable 32bit variable vec_insert [PR99718]
- - - -
-
-
-
2021-03-27
Xionghu Luo
New
rs6000: Don't generate IFN VEC_SET for m32 [PR99718]
rs6000: Don't generate IFN VEC_SET for m32 [PR99718]
- - - -
-
-
-
2021-03-24
Xionghu Luo
New
rs6000: Correct Power8 cost of l2 cache size [PR97329]
rs6000: Correct Power8 cost of l2 cache size [PR97329]
- - - -
-
-
-
2021-03-24
Xionghu Luo
New
Ping^2: [PATCH v2] rs6000: Convert the vector element register to SImode [PR98914]
Ping^2: [PATCH v2] rs6000: Convert the vector element register to SImode [PR98914]
- - - -
-
-
-
2021-03-10
Xionghu Luo
New
[v2] rs6000: Convert the vector element register to SImode [PR98914]
[v2] rs6000: Convert the vector element register to SImode [PR98914]
- - - -
-
-
-
2021-02-24
Xionghu Luo
New
rs6000: Convert the vector element register to SImode [PR98914]
rs6000: Convert the vector element register to SImode [PR98914]
- - - -
-
-
-
2021-02-03
Xionghu Luo
New
testsuite: Update pr79251 ilp32 store regex.
testsuite: Update pr79251 ilp32 store regex.
- - - -
-
-
-
2021-02-01
Xionghu Luo
New
testsuite: Run vec_insert case on P8 and P9 with option specified
testsuite: Run vec_insert case on P8 and P9 with option specified
- - - -
-
-
-
2021-01-28
Xionghu Luo
New
rs6000: Fix vec insert ilp32 ICE and test failures [PR98799]
rs6000: Fix vec insert ilp32 ICE and test failures [PR98799]
- - - -
-
-
-
2021-01-26
Xionghu Luo
New
[RFC] Run pass_sink_code once more after ivopts/fre
[RFC] Run pass_sink_code once more after ivopts/fre
- - - -
-
-
-
2020-12-21
Xionghu Luo
New
Add debug_bb_details and debug_bb_n_details
Add debug_bb_details and debug_bb_n_details
- - - -
-
-
-
2020-10-23
Xionghu Luo
New
rs6000: Don't split constant operator add before reload, move to temp register for future optimizat…
rs6000: Don't split constant operator add before reload, move to temp register for future optimizat…
- - - -
-
-
-
2020-10-21
Xionghu Luo
New
[4/4] rs6000: Update testcases' instruction count
rs6000: Enable variable vec_insert with IFN VEC_SET
- - - -
-
-
-
2020-10-10
Xionghu Luo
New
[3/4] rs6000: Enable vec_insert for P8 with rs6000_expand_vector_set_var_p8
rs6000: Enable variable vec_insert with IFN VEC_SET
- - - -
-
-
-
2020-10-10
Xionghu Luo
New
[2/4] rs6000: Support variable insert and Expand vec_insert in expander [PR79251]
rs6000: Enable variable vec_insert with IFN VEC_SET
- - - -
-
-
-
2020-10-10
Xionghu Luo
New
[1/4] rs6000: Change rs6000_expand_vector_set param
rs6000: Enable variable vec_insert with IFN VEC_SET
- - - -
-
-
-
2020-10-10
Xionghu Luo
New
[v4,1/3] IFN: Implement IFN_VEC_SET for ARRAY_REF with VIEW_CONVERT_EXPR
[v4,1/3] IFN: Implement IFN_VEC_SET for ARRAY_REF with VIEW_CONVERT_EXPR
- - - -
-
-
-
2020-09-25
Xionghu Luo
New
[v3,1/2] IFN: Implement IFN_VEC_SET for ARRAY_REF with VIEW_CONVERT_EXPR
[v3,1/2] IFN: Implement IFN_VEC_SET for ARRAY_REF with VIEW_CONVERT_EXPR
- - - -
-
-
-
2020-09-22
Xionghu Luo
New
[v2,2/2] rs6000: Expand vec_insert in expander instead of gimple [PR79251]
[v2,1/2] IFN: Implement IFN_VEC_SET for ARRAY_REF with VIEW_CONVERT_EXPR
- - - -
-
-
-
2020-09-18
Xionghu Luo
New
[v2,1/2] IFN: Implement IFN_VEC_SET for ARRAY_REF with VIEW_CONVERT_EXPR
[v2,1/2] IFN: Implement IFN_VEC_SET for ARRAY_REF with VIEW_CONVERT_EXPR
- - - -
-
-
-
2020-09-18
Xionghu Luo
New
[v2] rs6000: Expand vec_insert in expander instead of gimple [PR79251]
[v2] rs6000: Expand vec_insert in expander instead of gimple [PR79251]
- - - -
-
-
-
2020-09-07
Xionghu Luo
New
rs6000: Expand vec_insert in expander instead of gimple [PR79251]
rs6000: Expand vec_insert in expander instead of gimple [PR79251]
- - - -
-
-
-
2020-08-31
Xionghu Luo
New
ipa-inline: Improve growth accumulation for recursive calls
ipa-inline: Improve growth accumulation for recursive calls
- - - -
-
-
-
2020-08-12
Xionghu Luo
New
[v5] dse: Remove partial load after full store for high part access[PR71309]
[v5] dse: Remove partial load after full store for high part access[PR71309]
- - - -
-
-
-
2020-08-03
Xionghu Luo
New
[v4] dse: Remove partial load after full store for high part access[PR71309]
[v4] dse: Remove partial load after full store for high part access[PR71309]
- - - -
-
-
-
2020-07-24
Xionghu Luo
New
dse: Remove partial load after full store for high part access[PR71309]
dse: Remove partial load after full store for high part access[PR71309]
- - - -
-
-
-
2020-07-21
Xionghu Luo
New
[2/2] rs6000: Define define_insn_and_split to split unspec sldi+or to rldimi
[1/2] rs6000: Init V4SF vector without converting SP to DP
- - - -
-
-
-
2020-07-10
Xionghu Luo
New
[1/2] rs6000: Init V4SF vector without converting SP to DP
[1/2] rs6000: Init V4SF vector without converting SP to DP
- - - -
-
-
-
2020-07-10
Xionghu Luo
New
rs6000: Split movsf_from_si from high word before reload[PR89310]
rs6000: Split movsf_from_si from high word before reload[PR89310]
- - - -
-
-
-
2020-07-06
Xionghu Luo
New
rs6000: Use REAL_TYPE to copy when block move array in structure[PR65421]
rs6000: Use REAL_TYPE to copy when block move array in structure[PR65421]
- - - -
-
-
-
2020-06-02
Xionghu Luo
New
[stage1] ipa-cp: Fix PGO regression caused by r278808
[stage1] ipa-cp: Fix PGO regression caused by r278808
- - - -
-
-
-
2020-06-01
Xionghu Luo
New
[v2] Fold (add -1; zero_ext; add +1) operations to zero_ext when not overflow (PR37451, part of PR6…
[v2] Fold (add -1; zero_ext; add +1) operations to zero_ext when not overflow (PR37451, part of PR6…
- - - -
-
-
-
2020-05-12
Xionghu Luo
New
[v2] Add handling of MULT_EXPR/PLUS_EXPR for wrapping overflow in affine combination(PR83403)
[v2] Add handling of MULT_EXPR/PLUS_EXPR for wrapping overflow in affine combination(PR83403)
- - - -
-
-
-
2020-04-30
Xionghu Luo
New
Backport to gcc-9: PR92398: Fix testcase failure of pr72804.c
Backport to gcc-9: PR92398: Fix testcase failure of pr72804.c
- - - -
-
-
-
2020-03-05
Xionghu Luo
New
[RFC] Run store-merging pass once more before pass fre/pre
[RFC] Run store-merging pass once more before pass fre/pre
- - - -
-
-
-
2020-02-18
Xionghu Luo
New
[v3] ipa-cp: Fix PGO regression caused by r278808
[v3] ipa-cp: Fix PGO regression caused by r278808
- - - -
-
-
-
2020-01-14
Xionghu Luo
New
ipa-inline: Adjust condition for caller_growth_limits
ipa-inline: Adjust condition for caller_growth_limits
- - - -
-
-
-
2020-01-06
Xionghu Luo
New
[v2] ipa-cp: Fix PGO regression caused by r278808
[v2] ipa-cp: Fix PGO regression caused by r278808
- - - -
-
-
-
2019-12-30
Xionghu Luo
New
[v7] Missed function specialization + partial devirtualization
[v7] Missed function specialization + partial devirtualization
- - - -
-
-
-
2019-12-26
Xionghu Luo
New
[RFC] ipa: duplicate ipa_size_summary for cloned nodes
[RFC] ipa: duplicate ipa_size_summary for cloned nodes
- - - -
-
-
-
2019-12-18
Xionghu Luo
New
[RFC] ipa-cp: Fix PGO regression caused by r278808
[RFC] ipa-cp: Fix PGO regression caused by r278808
- - - -
-
-
-
2019-12-10
Xionghu Luo
New
[v6] Missed function specialization + partial devirtualization
[v6] Missed function specialization + partial devirtualization
- - - -
-
-
-
2019-12-03
Xionghu Luo
New
Fix two potential memory leak
Fix two potential memory leak
- - - -
-
-
-
2019-11-26
Xionghu Luo
New
[2/2] Fix comments typo
[1/2] Update iterator of next
- - - -
-
-
-
2019-11-15
Xionghu Luo
New
[1/2] Update iterator of next
[1/2] Update iterator of next
- - - -
-
-
-
2019-11-15
Xionghu Luo
New
PR92398: Fix testcase failure of pr72804.c
PR92398: Fix testcase failure of pr72804.c
- - - -
-
-
-
2019-11-15
Xionghu Luo
New
Ping*2: [PATCH v5] Missed function specialization + partial devirtualization
Ping*2: [PATCH v5] Missed function specialization + partial devirtualization
- - - -
-
-
-
2019-11-14
Xionghu Luo
New
Fix copy-paste typo syntax error by r277872
Fix copy-paste typo syntax error by r277872
- - - -
-
-
-
2019-11-07
Xionghu Luo
New
[v2] PR92090: Fix testcase failures by r276469
[v2] PR92090: Fix testcase failures by r276469
- - - -
-
-
-
2019-11-04
Xionghu Luo
New
Add explicit description for -finline
Add explicit description for -finline
- - - -
-
-
-
2019-11-01
Xionghu Luo
New
PR92090: Fix testcase failures by r276469
PR92090: Fix testcase failures by r276469
- - - -
-
-
-
2019-10-30
Xionghu Luo
New
Fix dump message issue
Fix dump message issue
- - - -
-
-
-
2019-10-08
Xionghu Luo
New
[v4] Missed function specialization + partial devirtualization
[v4] Missed function specialization + partial devirtualization
- - - -
-
-
-
2019-09-25
Xionghu Luo
New
Backport r274411 from trunk to gcc-9-branch
Backport r274411 from trunk to gcc-9-branch
- - - -
-
-
-
2019-08-26
Xionghu Luo
New
Add MD Function type check for builtin_md vectorize
Add MD Function type check for builtin_md vectorize
- - - -
-
-
-
2019-08-21
Xionghu Luo
New
[v2] Enable math functions linking with static library for LTO
[v2] Enable math functions linking with static library for LTO
- - - -
-
-
-
2019-08-12
Xionghu Luo
New
[v3] Missed function specialization + partial devirtualization
[v3] Missed function specialization + partial devirtualization
- - - -
-
-
-
2019-07-31
Xionghu Luo
New
[v2] Generalize get_most_common_single_value to return k_th value & count
[v2] Generalize get_most_common_single_value to return k_th value & count
- - - -
-
-
-
2019-07-15
Xionghu Luo
New
Generalize get_most_common_single_value to return k_th value & count
Generalize get_most_common_single_value to return k_th value & count
- - - -
-
-
-
2019-07-15
Xionghu Luo
New
[v2] Missed function specialization + partial devirtualization
[v2] Missed function specialization + partial devirtualization
- - - -
-
-
-
2019-07-12
Xionghu Luo
New
[RFC,PGO+LTO] Missed function specialization + partial devirtualization
[RFC,PGO+LTO] Missed function specialization + partial devirtualization
- - - -
-
-
-
2019-06-18
Xionghu Luo
New
backport r257541, r259936, r260294, r260623, r261098, r261333, r268585.
backport r257541, r259936, r260294, r260623, r261098, r261333, r268585.
- - - -
-
-
-
2019-04-04
Xionghu Luo
New
[v3] luoxhu - backport r250477, r255555, r257253 and r258137
[v3] luoxhu - backport r250477, r255555, r257253 and r258137
- - - -
-
-
-
2019-03-05
Xionghu Luo
New
PR c/43673 - Incorrect warning in dfp printf.
PR c/43673 - Incorrect warning in dfp printf.
- - - -
-
-
-
2019-02-26
Xionghu Luo
New
«
1
2
»