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sac2c
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Manual
sac2c crashes while parsing nested if-else with multi-return calls
#1015
· created
Mar 04, 2012
by
Bep Rinto
Linux
bugzilla
compilation-component
3
updated
Nov 19, 2017
UTEpio.sac asserts in WLFS
#1018
· created
Nov 14, 2006
by
Robert Bernecky
Linux
bugzilla
compilation-component
2
updated
Nov 19, 2017
Dead code continues to live in tut5.sac over wlfs
#1019
· created
Dec 06, 2006
by
Robert Bernecky
Linux
bugzilla
compilation-component
2
updated
May 27, 2021
Can not print from a fold function
#1022
· created
Feb 21, 2012
by
BugZilla
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
sac2c runtime trace feature does not work
#1023
· created
Jun 17, 2012
by
Fangyong Tang
bugzilla
compilation-component
3
updated
Nov 19, 2017
wltransform.c:7265 -- with-loop with empty iteration space found!
#1024
· created
Jun 23, 2015
by
Hans-Nikolai Viessmann
Linux
bugzilla
compilation-component
3
updated
Jun 04, 2021
Nested arrays don't work as advertised
#1029
· created
Aug 27, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
3
updated
Nov 19, 2017
CTS generates wrong type scalar
#1031
· created
Jun 09, 2010
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
tvd2d crashes sac2c due to corrupted N_assign node
#1036
· created
Apr 27, 2009
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
_div_SxS_" must not contain a zero in /UTRepresentation
#1037
· created
May 19, 2009
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
GLF: Generally Lousy FLOPs rate?
#1039
· created
Jun 06, 2009
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
CSE misses cases on LACFNS in apex/mconvout
#1040
· created
Jun 17, 2009
by
Robert Bernecky
Linux
bugzilla
compilation-component
2
updated
Nov 19, 2017
Loop fn contains superfluous parameters, causing 2.5X slowdown
#1041
· created
Jun 19, 2009
by
Robert Bernecky
Linux
bugzilla
compilation-component
2
updated
Nov 19, 2017
CFfuncond can't handle matching legs
#1043
· created
Jul 16, 2009
by
Robert Bernecky
Linux
bugzilla
compilation-component
3
updated
Nov 19, 2017
Weird with-loops
#1045
· created
Nov 11, 2009
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
Odd behavior of and()
#1046
· created
Nov 13, 2009
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
Someone (WLF?) still propagates constants into WL generator bounds
#1047
· created
Nov 26, 2009
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
UTIndexSet failure: loop variable "arr_a" is being used inconsistently
#1048
· created
Nov 26, 2009
by
Robert Bernecky
Linux
bugzilla
compilation-component
1
updated
Nov 19, 2017
UTIndexSet.sac function inlining takes 4 minutes, 21 seconds on 1.8GHz 2-holer Opteron
#1049
· created
Nov 27, 2009
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
CWB introduces non-flattened code into ArrayBasics.sac
#1050
· created
Dec 12, 2009
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
IVE needs VP/CSE
#1054
· created
Dec 20, 2009
by
Robert Bernecky
Linux
bugzilla
compilation-component
1
updated
Nov 19, 2017
AL/DL pessimization
#1055
· created
Dec 20, 2009
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
AL/DL/CF have troubles simplifying vector offsets
#1056
· created
Dec 20, 2009
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
histlp.sac confused over WL result
#1057
· created
Dec 27, 2009
by
Robert Bernecky
Linux
bugzilla
compilation-component
1
updated
Nov 19, 2017
No optimization exists to weld together adjacent, identical WL partitions
#1058
· created
Jan 02, 2010
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
INL fails to rename AVIS_MINVAL/AVIS_MAXVAL in crcAKD.sac
#1059
· created
Jan 11, 2010
by
Robert Bernecky
Linux
bugzilla
compilation-component
4
updated
Nov 19, 2017
WLCSB (etc.!) interaction with extrema unfortunate
#1060
· created
Jan 12, 2010
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
Performance dismal in Build#16732 - WLIR failure?
#1061
· created
Jan 13, 2010
by
Robert Bernecky
Linux
bugzilla
compilation-component
1
updated
Nov 19, 2017
propagate seems to have propagated a lot in buildv.sac
#1063
· created
Jan 14, 2010
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
WLPartitionGenerator generates overlapping partitions
#1064
· created
Feb 04, 2010
by
Robert Bernecky
Linux
bugzilla
compilation-component
3
updated
Nov 19, 2017
Guarded values do not replace original values in WLs, in rswlfAKD.sac
#1066
· created
Feb 08, 2010
by
Robert Bernecky
Linux
bugzilla
compilation-component
1
updated
Nov 19, 2017
Adding CSE,DCR before ICC breaks ICC
#1068
· created
Mar 27, 2010
by
Robert Bernecky
Linux
bugzilla
compilation-component
1
updated
Nov 19, 2017
-ecc inhibits CF in SCCFprf_modarray5.sac - need to separate shape vector from array
#1069
· created
Apr 09, 2010
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
Eyeballs suggest that LS never traverses LOCALFUNS
#1070
· created
Apr 18, 2010
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
SelModArray() in CF broken when using -ecc/ -check c (SCCFprf_modarray11.sac)
#1071
· created
Apr 26, 2010
by
Robert Bernecky
Linux
bugzilla
compilation-component
1
updated
Nov 19, 2017
Performance anomaly in Livermore Loops when declarations are used
#1072
· created
May 11, 2010
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
4.79X post-Loch Ness performance loss in histlp.sac
#1073
· created
May 13, 2010
by
Robert Bernecky
Linux
bugzilla
compilation-component
10
updated
Nov 19, 2017
ipbdAKD.sac peformance problems w/ AWLF, extrema
#1074
· created
May 14, 2010
by
Robert Bernecky
Linux
bugzilla
compilation-component
5
updated
Nov 19, 2017
modarray causes LIR failure
#1076
· created
Sep 26, 2010
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
First axis reduction of tensor runs 10X slower than reduction of entire tensor
#1077
· created
Sep 30, 2010
by
Robert Bernecky
Linux
bugzilla
compilation-component
4
updated
Nov 19, 2017
scc constraint removal can produce empty WL block!
#1078
· created
Oct 03, 2010
by
Robert Bernecky
Linux
bugzilla
compilation-component
2
updated
Nov 19, 2017
-ecc makes AWLF ineffective for cubeslice1dbeta.sac
#1079
· created
Oct 16, 2010
by
Robert Bernecky
Linux
bugzilla
compilation-component
1
updated
Nov 19, 2017
dtb* failures in WLF
#1082
· created
Nov 16, 2010
by
Robert Bernecky
Linux
bugzilla
compilation-component
1
updated
Nov 19, 2017
APEX masterrun failures
#1083
· created
Nov 16, 2010
by
Robert Bernecky
Linux
bugzilla
compilation-component
1
updated
Nov 19, 2017
CF fails to kill modarray in constantfolding/SCCFprf_modarray5.sac
#1085
· created
Nov 19, 2010
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
tomcatv2 dies in memory management generation and in tup
#1086
· created
Nov 20, 2010
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
-ecc inhibits WLF
#1090
· created
Dec 19, 2010
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
UTThornInt aka ArrayFormat woes
#1091
· created
Feb 10, 2011
by
Robert Bernecky
Linux
bugzilla
compilation-component
5
updated
Nov 19, 2017
TC can't simplify AKV _idxs2offset()
#1094
· created
Sep 02, 2011
by
Robert Bernecky
Linux
bugzilla
compilation-component
2
updated
Nov 19, 2017
mixedIV3part.sac needs -maxoptcyc 11 to converge w/-doawlf
#1095
· created
Sep 05, 2011
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
Absence of canonical form for N_array elements cripples CWLE
#1096
· created
Sep 08, 2011
by
Robert Bernecky
Linux
bugzilla
compilation-component
1
updated
Nov 19, 2017
LINL doesn't remove dead function
#1097
· created
Sep 21, 2011
by
Robert Bernecky
Linux
bugzilla
compilation-component
1
updated
Nov 19, 2017
WLS fails if AWLF into fold-consumerWL precedes WLS
#1100
· created
Nov 12, 2011
by
Robert Bernecky
Linux
bugzilla
compilation-component
2
updated
Nov 19, 2017
-ecc breaks WLF
#1101
· created
Nov 13, 2011
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
APEX UTBaseValue unit test dies in WLSB due to NULL N_part, N_code
#1102
· created
Dec 22, 2011
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
with-loop with empty iteration space found when compiling with -noopt
#1103
· created
Dec 23, 2011
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
LACFUN loses AKV-ness of array shape
#1105
· created
Jan 13, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
1
updated
Nov 19, 2017
Livermore Loop08 confuses CSE
#1106
· created
Jan 16, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
Livermore Loop09 ast corrupted by EBT at end of -bopt
#1107
· created
Jan 17, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
1
updated
Nov 19, 2017
Livermore Loop09 poor performance with sparse-vector/matrix multiply
#1108
· created
Jan 22, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
3
updated
Nov 19, 2017
-profile dies in fun2lac.
#1109
· created
Feb 10, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
Buildv.sac appears to be missing reuse code
#1110
· created
Feb 14, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
1
updated
Nov 19, 2017
buildv.sac AWLF blocked by failure to simplify guard on catenate
#1111
· created
Feb 15, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
1
updated
Nov 19, 2017
CSE repeats same job, perhaps caused by ESD
#1114
· created
May 14, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
1
updated
Nov 19, 2017
SISI is disabled by default, and crashes if enabled
#1115
· created
May 15, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
10
updated
Nov 19, 2017
EDFA crashes SSAT
#1117
· created
May 20, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
1
updated
Nov 19, 2017
Error messages from hell: foldfix stopper value causes confusion
#1118
· created
Jun 03, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
apex benchmark crc2AKD.sac runs out of memory
#1119
· created
Jun 07, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
apex UTCompress unit test dies in -bopt:cyc:wls:1 if -dowlsimp
#1120
· created
Jun 07, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
2
updated
Nov 19, 2017
buildvAKD.sac compiles very slow, due to garbage introduced into AST during microcycle
#1121
· created
Jun 18, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
8
updated
Nov 19, 2017
LS does not maintain global optimization counter
#1122
· created
Jun 20, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
Type gets lost on inlining
#1123
· created
Jun 20, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
1
updated
Nov 19, 2017
val_lt_val guard causes AWLF failure
#1124
· created
Jul 06, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
WLIR repeatedly updates optimization counts in SSE
#1126
· created
Jul 09, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
2
updated
Nov 19, 2017
Explicit accumulator insertion failure
#1127
· created
Jul 09, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
UTCompress.sac unit test crash in phase 13 with -noopt
#1128
· created
Jul 09, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
2
updated
Nov 19, 2017
apex benchmark crcAKD.sac crashes in WLF
#1129
· created
Jul 09, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
AWLF unit test UTReshapebug2.sac generates 6WLs instead of one
#1130
· created
Jul 17, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
valgrind dies with sac2c
#1133
· created
Aug 08, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
1
updated
Nov 19, 2017
ISAA generates NULL LET_EXPRS nodes
#1134
· created
Aug 08, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
1
updated
Nov 19, 2017
type checker reports wrong parameter count
#1136
· created
Sep 10, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
Catch-22: LIR won't lift
#1137
· created
Sep 11, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
3
updated
Nov 19, 2017
First nested array bug: modarray does not work on nested arrays
#1138
· created
Oct 01, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
7
updated
Nov 19, 2017
Nested array design problems and bugs
#1139
· created
Oct 09, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
1
updated
Nov 19, 2017
apex UTBaseValue.sac test fails at end of -bopt. IVE suspected
#1140
· created
Nov 16, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
2
updated
Nov 19, 2017
Potential value guard optimization
#1141
· created
Dec 10, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
AWLF unit test relaxAKD.sac fails - can't analyze _le_VxS( constant, val w/maxval)
#1142
· created
Dec 14, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
Another nail in the coffin for CTZ
#1143
· created
Dec 17, 2012
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
_mod_() definition blocks AWLF from operating on rotate() for AKD arrays
#1144
· created
Jan 09, 2013
by
Robert Bernecky
Linux
bugzilla
compilation-component
5
updated
Nov 19, 2017
EWL doesn't like empty array WLs
#1145
· created
Jan 12, 2013
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
blife.sac could do better than it does
#1146
· created
Feb 24, 2013
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
TUP/ETV/EBT confused by UGLF movement, after SAACYC
#1147
· created
Mar 19, 2013
by
Robert Bernecky
Linux
bugzilla
compilation-component
1
updated
Nov 19, 2017
Weird performance problem in Livermore Loop loop24.sac of for() vs. while()
#1148
· created
Apr 05, 2013
by
Robert Bernecky
Linux
bugzilla
compilation-component
8
updated
Nov 19, 2017
WL fusion broken for Livermore Loop loop23
#1149
· created
Apr 08, 2013
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
Livermore Loop loop24 lousy performance - 3X slower than C
#1150
· created
Apr 08, 2013
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
print.c gets fussy when -check c enabled
#1151
· created
Apr 11, 2013
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
Loss of guard information inhibits optimizations under -ecc/-check c/-doawlf
#1152
· created
Apr 12, 2013
by
Robert Bernecky
Linux
bugzilla
compilation-component
6
updated
Nov 19, 2017
AKD and AUD modarray fail
#1153
· created
Apr 16, 2013
by
Sven-Bodo Scholz
bugzilla
compilation-component
2
updated
Nov 19, 2017
Dismal performance of indexed reference in LACFUNs, e.g. Livermore Loop loop15
#1154
· created
Apr 19, 2013
by
Robert Bernecky
Linux
bugzilla
compilation-component
0
updated
Nov 19, 2017
Guarded reshapes inhibit AWLF in matmulAKD.sac
#1155
· created
Apr 25, 2013
by
Robert Bernecky
Linux
bugzilla
compilation-component
1
updated
Nov 19, 2017
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