Issues · sac-group / sac2c

New issue

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