ELBA-2020-3926

ELBA-2020-3926 - gcc bug fix and enhancement update

Type:	BUG
Severity:	NA
Release Date:	2020-10-06

Description

[4.8.5-44.0.3]
- [Orabug: 31505739]
backport fix for sorry, unimplemented ms_abi attribute requires
-maccumulate-outgoing-args or subtarget optimization implying it
- Reviewed-by: Jose E. Marchesi

[4.8.5-44.0.1]
- merge Redhat 4.8.5-44

[4.8.5-44]
- fix pr92950.c test (#1784759)

[4.8.5-43]
- fix wrong code emitted for movv1qi on s390x (#1784759)
- fix wrong code with EH due to a bug in LRA (#1800526)

[4.8.5-42]
- avoid folding shifts of vector types (#1740539)

[4.8.5-41]
- backport ARMv8.3 pointer authentication patches (#1769573)

[4.8.5-39.0.3]
- CVE-2018-12207 / Intel SKX102
OL7 gcc: Intel Mitigation for CVE: CVE-2018-12207
- Allow -flto -Wa,-mbranches-within-32B-boundaries to pass -mbranches-within-32B-boundaries
to GNU assembler. Without -lfto, -Wa,-mbranches-within-32B-boundaries to pass
-mbranches-within-32B-boundaries to GNU assembler using existing GCC binaries.
- Mitigation patch:
gcc48-Fix-Wa-with-flto.patch

[4.8.5-40]
- fix ICE with lambda in NSDMI (PR c++/66585, #1713056)
- revert the change

[4.8.5-39.0.1]
- [Orabug: 27987827] (Michael Ploujnikov)
Enable stable binary output for Ksplice
- [Orabug: 27557686] (Egeyar Bagcioglu)
- Introduce 'oracle_release' into .spec file. Echo it to gcc/DEV-PHASE.

[4.8.5-39]
- fix pr63567-2.c and pr63567-4.c

[4.8.5-38]
- fix mode mismatch in prepare_cmp_insn (#1641329, PR target/63442)
- allow libitm to use HTM (#1659698)
- fix up memset handling in DSE (#1640805, PR rtl-optimization/69891)
- fix bits/bytes confusion in set_noop_p (#1594975, PR rtl-optimization/68814)
- enable initializing statics with COMPOUND_LITERAL_EXPR in C99
(#1672652, PR c/63567)
- fix PIC_OFFSET_TABLE_REGNUM (#1614326)
- quash spurious -Wmissing-field-initializers warnings (#1633716, PR c/60784)
- fix ICE with alias template (#1648161, PR c++/53658)

[4.8.5-37]
- Avoid code generation bug due to incorrect CFG in the presence
of setjmp/longjmp (#1655148).

[4.8.5-36]
- back out the last change

[4.8.5-35]
- adjust C++11 signatures to take a const_iterator (#1575888)

[4.8.5-34]
- fix infinite looping in -fipa-cp-clone (#1546372)
- dont look for vsld gcc.target/powerpc/pr72717.c

[4.8.5-33]
- Fix two minor problems with the backported spectre updates
from upstream. (#1537828)

[4.8.5-32]
- Backport various stack-clash and spectre fixes from upstream
(#1537828)

[4.8.5-31]
- backport s390 -mpic-data-is-text-relative feature (#1555397)
- fix crash when write follows large read (#1463706)
- fix emit_move_insn ICE (#1565536)
- add missing rs6000-cpus.def (#1512202)

[4.8.5-30]
- fix ICE when generating a vector shift by scalar (#1546728)

[4.8.5-29]
- s390 retpoline support for spectre mitigation (#1552021)

[4.8.5-28]
- Minor testsuite fixes to clean up test results (#1469697)
- retpoline support for spectre mitigation (#1535655)

[4.8.5-27]
- bump for rebuild with RELRO enabled even for ppc64/ppc64le

[4.8.5-26]
- Avoid red zone probing for zero residual dynamic allocation (#1469697)
- Avoid bogus CFIs for probes in noreturn fucntions on x86/x86_64 (#1469697)

[4.8.5-25]
- Avoid red zone probe on aarch64 (#1469697)

[4.8.5-24]
- Sync gcc48-rh1469697-13 patch to upstream (#1469697)
- Avoid probing in the red zone for noreturn functions (#1507980, #1469697)
- Avoid infinite loop if probing interval is less than guard size (#1469697)
- Fix debug information for large probing interval on aarch64 (#1469697)
- Fix ICE on ppc port with large probing interval (#1469697)

- rebuild to remove static relocations not known to older linkers (#1508968)

[4.8.5-23]
- rebuild to remove static relocations not known to older linkers (#1508968)

[4.8.5-22]
- fix gcc.c-torture/execute/pr80692.x
- fix divmod expansion (PR middle-end/78416)

[4.8.5-21]
- fix 27_io/basic_fstream/53984.cc
- fix for classes with bases with mutable members (PR c++/77375)
- fix handling side-effects of parameters (PR c/77767)
- fix combines make_extraction (PR rtl-optimization/78378)
- fix gimplification of const var initialization from COND_EXPR (PR c++/80129)
- fix -A / -B to A / B folding (PR middle-end/80362)
- fix comparison of decimal float zeroes (PR middle-end/80692)
- fix __mulv[dt]i3 and expand_mul_overflow (PR target/82274)

[4.8.5-20]
- handle exceptions in basic_istream::sentry (#1469384)
- dont run pr63354.c on ppc (#1468546)
- ensure proxy privatization safety (#1491395)
- fix incorrect codegen from rdseed intrinsic use (#1482762, CVE-2017-11671)
- on aarch64, remove libatomic.so (#1465510)

[4.8.5-19]
- Backport stack clash protection from upstream (#1469697)

[4.8.5-18]
- backport several -mprofile-kernel fixes (#1468546)

[4.8.5-17]
- fix -mcpu=power8 atomic expansion (#1437220, PR target/69644)
- fix .toc alignment (#1487434)

[4.8.5-16]
- disable emitting profiling in functions marked with a special
attribute (#1457969)

[4.8.5-15]
- properly apply the PR70549 patch (#1349067)

[4.8.5-14]
- promote reloads of a PLUS to RELOAD_OTHER (#1402585)

[4.8.5-13]
- add -mstack-protector-guard={tls,global}, -mstack-protector-guard-reg=
and -mstack-protector-guard-offset= options on ppc* (#1415952,
PR target/78875)

[4.8.5-12]
- fix up std::rethrow_exception (#1375711, PR libstdc++/62258)
- use _Unwind_GetIPInfo in __gcc_personality_v0 (#1387402, PR libgcc/78064)
- fix vec_vsx_ld/st on ppc64le (#1389801, PR target/72863, PR target/78084)
- fix ICE in gfc_compare_derived_types (#1369183)
- fix EH from C++ thunks (#1427412, PR ipa/68184)
- on ppc64{,le} emit nop after recursive call if the current function
is replaceable (#1420723, PR target/79439)
- on aarch64 with -frounding-math use fnmul only with -(a*b) and not
with (-a)*b (#1418446, PR target/66731)
- constrain std::valarray functions and operators (#1416214,
PR libstdc++/69116)
- fix gimplification of aggregate assignments when lhs is used
(#1396298, PR middle-end/72747, PR c/78408)
- fix aarch64 TLS with -mcmodel=large (#1389276, PR target/78796)
- fix aarch64 reloading of floating point constants into general purpose
registers (#1349067, PR target/70549)
- fix DW_AT_decl_line on DW_TAG_enumeration_type for C enumeration
definitions following forward declarations (#1423460, PR c/79969)

[4.8.5-11]
- on aarch64 emit scheduling barriers before stack deallocation in
function epilogues (#1362635, PR target/63293)

[4.8.5-10]
- include vecintrin.h intrinsic header on s390 (#1182152)

[4.8.5-9]
- backport OpenMP 4.5 support to libgomp (library only; #1357060,
PRs libgomp/68579, libgomp/64625)

[4.8.5-8]
- fix a bug in C++ ref-to-ptr conversion (#1344807)
- fix combiner handling of jumps on aarch64 (#1344672,
PR rtl-optimization/52714)

[4.8.5-7]
- ensure the timestamp on printers.py is always the same (#1344291)

[4.8.5-6]
- backport s390 z13 support (#1182152)
- fix up -fsanitize=address on powerpc64 with 46-bit virtual address space
(#1312850)
- throw exception on std::random_device::_M_getval() failure (#1262846,
PR libstdc++/65142, CVE-2015-5276)

[4.8.5-5]
- fix up libitm HTM fastpath (#1180633)
- on ppc64le default to -mcpu=power8 instead of -mcpu=power7 (#1213268)
- fix up size in .debug_pubnames (#1278872)
- turn powerpc* HTM insns into memory barriers (#1282755, PR target/67281)
- make sure to handle __builtin_alloca_with_align like alloca in
-fstack-protector* (#1289022, PR tree-optimization/68680)
- improve DW_AT_abstract_origin of DW_TAG_GNU_call_site on s390 with -fPIC
(#1312436)
- fix up libstdc++ pretty-printers (#1076690, PR libstdc++/53477)
- dont pass explicit --oformat option to ld on powerpc* (#1296211)
- backport Intel Memory Protection Keys ISA support - -mpku (#1304449)

[4.8.5-4]
- fix up basic_streambuf copy constructor and assignment operator
(#1243366)

[4.8.5-3]
- backport aarch64 crc enablement - -mcpu=generic+crc (#1179935)
- rebuild against fixed binutils to fix up systemtap markers on aarch64
(#1238462)

[4.8.5-2]
- add --enable-targets=powerpcle-linux on ppc64le (#1237363)

[4.8.5-1]
- update from the 4.8 branch (#1230103)
- GCC 4.8.5 release
- fix -imacros handling (#1004526, PR c/57653)
- fix up IPA type handling (#1217267, PRs ipa/63551, ipa/64153)
- add PowerPC analyze swaps optimization pass (#1208103, #1200336)
- fix PowerPC vsx_extract_* patterns (#1206341)
- fix PowerPC -mcrypto handling (#1200335)
- Power8 unaligned vectorization improvements (#1199221, PR target/65456)
- PRs ada/47500, ada/63225, bootstrap/64213, c++/56710, c++/58624,
c++/63415, c++/63455, c++/64251, c++/64297, c++/64487, c++/65721,
c++/65727, c/52769, c/61553, c/64766, debug/63342, debug/65549,
fortran/56674, fortran/56867, fortran/57023, fortran/58813,
fortran/59016, fortran/59024, fortran/59488, fortran/60898,
fortran/61138, fortran/61407, fortran/63733, fortran/63744,
fortran/63938, fortran/64244, fortran/64528, fortran/65024,
gcov-profile/64634, inline-asm/63282, ipa/59626, ipa/63838,
libfortran/63589, libgfortran/59513, libgfortran/60956, libgomp/61200,
libstdc++/57440, libstdc++/59603, libstdc++/61947, libstdc++/63449,
libstdc++/63840, libstdc++/65279, libstdc++/65543, lto/65015,
lto/65193, middle-end/43631, middle-end/56917, middle-end/57748,
middle-end/58624, middle-end/59990, middle-end/63608,
middle-end/63665, middle-end/63704, middle-end/64067,
middle-end/64111, middle-end/64199, middle-end/64225,
middle-end/65409, middle-end/65680, middle-end/66133,
middle-end/66251, pch/65550, preprocessor/60436,
rtl-optimization/61058, rtl-optimization/63475,
rtl-optimization/63483, rtl-optimization/63659,
rtl-optimization/64037, rtl-optimization/64557, sanitizer/64265,
target/49423, target/52941, target/53988, target/55351, target/56846,
target/59593, target/60111, target/61413, target/62218, target/62642,
target/63335, target/63428, target/63673, target/63947, target/64113,
target/64115, target/64304, target/64358, target/64387, target/64409,
target/64452, target/64453, target/64479, target/64513, target/64579,
target/64580, target/64795, target/64882, target/64979, target/65138,
target/65163, target/65196, target/65286, target/65368, target/65787,
target/65849, target/66140, target/66148, target/66215, target/66275,
target/66470, target/66474, tree-optimization/59124,
tree-optimization/60656, tree-optimization/61634,
tree-optimization/61686, tree-optimization/61969,
tree-optimization/62031, tree-optimization/62167,
tree-optimization/63375, tree-optimization/63379,
tree-optimization/63551, tree-optimization/63593,
tree-optimization/63605, tree-optimization/63841,
tree-optimization/63844, tree-optimization/64269,
tree-optimization/64277, tree-optimization/64493,
tree-optimization/64495, tree-optimization/64563,
tree-optimization/65063, tree-optimization/65388,
tree-optimization/65518, tree-optimization/66123,
tree-optimization/66233, tree-optimization/66251,
tree-optimization/66272

[4.8.3-9]
- enable Ada for ppc64le (#1162196)

[4.8.3-8]
- fix PowerPC unaligned vectorization bug (#1146871,
PR tree-optimization/63341)
- fix another -fcompare-debug issue (PR debug/63284)

[4.8.3-7]
- update from the 4.8 branch
- fix ppc32 libgo.so.4 to avoid RWE PT_GNU_STACK

[4.8.3-6]
- update from the 4.8 branch (#1140019)
- PRs c++/58714, c++/59823, c++/59956, c++/60241, c++/60361, c++/61959,
c/61271, debug/55794, debug/60655, debug/61923, fortran/61999,
fortran/62214, fortran/62270, ipa/61986, ipa/62015, libgfortran/62188,
libstdc++/58962, libstdc++/61946, middle-end/61010, middle-end/61045,
middle-end/62103, rtl-optimization/62004, rtl-optimization/62030,
target/61996, target/62038, target/62195, testsuite/56194,
tree-optimization/60196, tree-optimization/60707,
tree-optimization/61452, tree-optimization/62073,
tree-optimization/62075, tree-optimization/63189

[4.8.3-5]
- backport aarch64 unwind info improvements (#1132636)

[4.8.3-4]
- update from the 4.8 branch
- PRs fortran/61780, libobjc/61920, target/47230, tree-optimization/61375,
tree-optimization/61964
- fix libgfortran overflows on allocation (CVE-2014-5044)
- backport ibm-ldouble performance improvements (#1090620)

[4.8.3-3]
- on ppc64le use -mtune=power8 by default (#1123484)

[4.8.3-2]
- update from the 4.8 branch
- PRs c++/61500, c++/61539, c++/61647, fortran/58883, fortran/61459,
middle-end/53590, rtl-optimization/61801, target/61542, target/61586,
tree-optimization/61306, tree-optimization/61684
- for rhel 7.1 keep the old 4.8.2 pathnames and use 4.8.3 symlinks
- merge in aarch64 support (#1070290)
- small improvements on s390x for z196 and later (#1088542)
- make sure OpenMP outlined artificial functions have DW_AT_name (#844959)

[4.8.3-1]
- update from the 4.8 branch
- GCC 4.8.3 release
- PRs c++/60605, c++/60731, c++/61134, fortran/45187, ipa/61393,
libfortran/61187, libfortran/61310, libstdc++/60734, libstdc++/60966,
rtl-optimization/60866, rtl-optimization/60901, rtl-optimization/61094,
rtl-optimization/61446, target/61044, target/61193, target/61202,
target/61208, target/61231, target/61239, target/61249, target/61300,
target/61415, target/61423, target/61431, target/61443, target/61483,
target/61545, target/61570, tree-optimization/61383

[4.8.2-18]
- update from the 4.8 branch
- PRs c++/60367, c++/60628, c++/60689, c++/60708, c++/60713, debug/60603,
driver/61106, libfortran/56919, libfortran/60810, libstdc++/60497,
libstdc++/60594, libstdc++/61117, middle-end/36282, middle-end/55022,
middle-end/60635, middle-end/60729, middle-end/60750,
middle-end/60849, middle-end/60895, rtl-optimization/60769,
target/57589, target/58595, target/59952, target/60516, target/60609,
target/60672, target/60693, target/60839, target/60909, target/60941,
target/60991, target/61026, target/61055, tree-optimization/57864,
tree-optimization/59817, tree-optimization/60453,
tree-optimization/60502, tree-optimization/60740,
tree-optimization/60766, tree-optimization/60836,
tree-optimization/60903, tree-optimization/60930,
tree-optimization/60960
- backport OpenMP 4.0 support to libgomp (library only; PR libgomp/58691)

[4.8.2-17]
- update from the 4.8 branch
- PRs ada/51483, ada/60703, c/37743, c/59891, c/60101, c++/37140, c++/41174,
c++/54652, c++/55800, c++/57043, c++/57524, c++/57899, c++/58466,
c++/58504, c++/58606, c++/58632, c++/58639, c++/58672, c++/58812,
c++/58814, c++/58835, c++/58837, c++/58845, c++/58873, c++/58965,
c++/59097, c++/59224, c++/59646, c++/59989, c++/60108, c++/60146,
c++/60182, c++/60187, c++/60216, c++/60219, c++/60248, debug/59776,
fortran/49397, fortran/52370, fortran/55907, fortran/57033,
fortran/58007, fortran/58803, fortran/59395, fortran/59414,
fortran/59599, fortran/59700, fortran/59906, fortran/60231,
fortran/60283, fortran/60341, fortran/60450, fortran/60522,
fortran/60543, fortran/60576, fortran/60677, ipa/55260, ipa/60026,
ipa/60419, ipa/60640, libfortran/38199, libfortran/58324,
libfortran/59700, libfortran/59764, libfortran/59771,
libfortran/59774, libfortran/59836, libfortran/60128, libgcc/60166,
libgcj/55637, libstdc++/59215, libstdc++/59392, libstdc++/59548,
libstdc++/59680, libstdc++/59738, libstdc++/60564, libstdc++/60658,
middle-end/57499, middle-end/58809, middle-end/60004,
middle-end/60221, middle-end/60291, objc/56870, other/56653,
preprocessor/56824, preprocessor/58844, preprocessor/60400,
rtl-optimization/56356, rtl-optimization/57422,
rtl-optimization/57425, rtl-optimization/57569,
rtl-optimization/57637, rtl-optimization/60116,
rtl-optimization/60452, rtl-optimization/60601,
rtl-optimization/60700, target/43546, target/48094, target/54083,
target/54407, target/55426, target/56843, target/57052, target/57935,
target/57949, target/58675, target/58710, target/59054, target/59379,
target/59396, target/59462, target/59718, target/59777, target/59844,
target/59880, target/59909, target/59929, target/60017, target/60032,
target/60039, target/60062, target/60151, target/60193, target/60203,
target/60207, target/60486, target/60568, target/60735,
tree-optimization/56490, tree-optimization/59903,
tree-optimization/60115, tree-optimization/60183,
tree-optimization/60276, tree-optimization/60382,
tree-optimization/60429, tree-optimization/60454,
tree-optimization/60485
- powerpc64 little endian support
- enable ppc64le in the spec file

[4.8.2-16]
- fix up compare_exchange_* in libatomic too (PR c++/60272)

[4.8.2-15]
- fix exception spec instantiation ICE (#1067398, PR c++/60046)
- fix pch on aarch64 (#1058991, PR pch/60010)
- configure with --enable-gnu-indirect-function on architectures
and distros that support it and dont support it by default
yet (#1067245)
- fix vector permutation handling on i?86/x86_64 (PR target/57896)
- fix __atomic_compare_exchange_* not to store into *expected
on success (PR c++/60272)
- fix -march=native on VMs where saving/restoring of YMM state
is not supported, yet CPU supports f16c (PR driver/60233)
- add ref7.C testcase (PR c++/60274)

[4.8.2-14]
- remove libgo P.224 elliptic curve (#1066539)
- fix -mcpu=power8 ICE (#1064242, PR target/60137)

[4.8.2-13]
- when removing -Wall from CXXFLAGS, if -Werror=format-security
is present, add -Wformat to it, so that GCC builds on F21

[4.8.2-12]
- update from the 4.8 branch (#1052892)
- PRs c++/59838, debug/54694, fortran/34547, fortran/58410,
middle-end/59827, middle-end/59860, target/58139, target/59142,
target/59695, target/59794, target/59826, target/59839
- fix handling of initialized vars with flexible array members
(#1035413, PR middle-end/28865)

[4.8.2-11]
- update from the 4.8 branch
- fix s390x reload bug (#1052372, PR target/59803)

[4.8.2-10]
- update from the 4.8 branch (#1052892)
- PRs ada/55946, ada/59772, c++/56060, c++/58954, c++/59255, c++/59730,
fortran/57042, fortran/58998, fortran/59493, fortran/59612,
fortran/59654, ipa/59610, middle-end/59584, pch/59436,
rtl-optimization/54300, rtl-optimization/58668,
rtl-optimization/59137, rtl-optimization/59647,
rtl-optimization/59724, target/57386, target/59587, target/59625,
target/59652, testsuite/58630, tree-optimization/54570,
tree-optimization/59125, tree-optimization/59362,
tree-optimization/59715, tree-optimization/59745
- default to -march=z196 instead of -march=z10 on s390/s390x (#1052890)

[4.8.2-9]
- define %global _performance_build 1 (#1051064)

[4.8.2-8]
- treat ppc64p7 as ppc64 (#1048859)

[4.8.2-7]
- update from the 4.8 branch
- PRs libgomp/59467, rtl-optimization/58295, target/56807,
testsuite/59442
- fix LRA coalescing for real (PR middle-end/59470)

[4.8.2-6]
- temporarily revert PR middle-end/58956 to avoid libstdc++
miscompilation on i?86 (PR middle-end/59470)

[4.8.2-5]
- update from the 4.8 branch
- PRs ada/59382, bootstrap/57683, c++/58162, c++/59031, c++/59032,
c++/59044, c++/59052, c++/59268, c++/59297, c/59280, c/59351,
fortran/57445, fortran/58099, fortran/58471, fortran/58771,
middle-end/58742, middle-end/58941, middle-end/58956,
middle-end/59011, middle-end/59037, middle-end/59138,
rtl-optimization/58726, target/50751, target/51244, target/56788,
target/58854, target/58864, target/59021, target/59088,
target/59101, target/59153, target/59163, target/59207,
target/59343, target/59405, tree-optimization/57517,
tree-optimization/58137, tree-optimization/58143,
tree-optimization/58653, tree-optimization/58794,
tree-optimization/59014, tree-optimization/59047,
tree-optimization/59139, tree-optimization/59164,
tree-optimization/59288, tree-optimization/59330,
tree-optimization/59334, tree-optimization/59358,
tree-optimization/59388
- aarch64 gcj enablement (#1023789)
- look for libgfortran.spec and libitm.spec in %{_lib} rather than lib
subdirs (#1023789)

[4.8.2-4]
- update from the 4.8 branch
- PRs plugins/52872, regression/58985, target/59034

[4.8.2-3]
- update from the 4.8 branch
- PRs c++/58282, c++/58979, fortran/58355, fortran/58989, libstdc++/58839,
libstdc++/58912, libstdc++/58952, lto/57084, middle-end/58789,
rtl-optimization/58079, rtl-optimization/58831, rtl/58542,
target/58690, target/58779, target/58792, target/58838,
tree-optimization/57488, tree-optimization/58805,
tree-optimization/58984
- fix ICEs in get_bit_range (PR middle-end/58970)
- fix ICEs in RTL loop unswitching (PR rtl-optimization/58997)

[4.8.2-2]
- update from the 4.8 branch
- PRs c++/58596, libstdc++/58800
- power8 TImode fix (#1014053, PR target/58673)

[4.8.2-1]
- update from the 4.8 branch
- GCC 4.8.2 release
- PRs c++/57850, c++/58633, libstdc++/58191

[4.8.1-12]
- update from the 4.8 branch
- PRs c++/58568, fortran/55469, fortran/57697, fortran/58469,
libstdc++/57465, libstdc++/57641, libstdc++/58659, target/58460,
tree-optimization/58539
- fix asm goto handling (#1017704, PR middle-end/58670)

[4.8.1-11]
- update from the 4.8 branch
- PRs c++/58535, libstdc++/58437, libstdc++/58569, middle-end/56791,
middle-end/58463, middle-end/58564, target/58330,
tree-optimization/56716
- fix s390x z10+ chunkification (#1012870, PR target/58574)
- disable ppc{,64} -mvsx-timode by default (#1014053, PR target/58587)

[4.8.1-10]
- update from the 4.8 branch
- PRs ada/58264, c++/58457, c++/58458, libstdc++/58358,
tree-optimization/58088
- on RHEL7, configure on ppc/ppc64 with default -mcpu=power7,
on s390/s390x with default -march=z10 -mtune=zEC12 and
on i?86 default to -march=x86-64 -mtune=generic (#805157)
- on Fedora 20+ and RHEL7 default to -fdiagnostics-color=auto
rather than -fdiagnostics-color=never, if GCC_COLORS isnt
in the environment; to turn it off by default, set GCC_COLORS=
in the environment

[4.8.1-9]
- update from the 4.8 branch
- PRs c++/58273, libstdc++/58415, middle-end/58377, rtl-optimization/58365,
target/58314, target/58361, target/58382, tree-optimization/58385
- add arm_neon.h on aarch64 (#1007490)

[4.8.1-8]
- update from the 4.8 branch
- PRs c++/58325, libstdc++/58302, libstdc++/58341, middle-end/57656,
other/12081, target/57735, tree-optimization/57521,
tree-optimization/57685, tree-optimization/58010,
tree-optimization/58223, tree-optimization/58228,
tree-optimization/58246, tree-optimization/58277,
tree-optimization/58364

[4.8.1-7]
- update from the 4.8 branch
- PRs c++/58083, c++/58119, c++/58190, fortran/57798, fortran/58185,
middle-end/56977, middle-end/57381, middle-end/58257, target/56979,
target/57865, target/57927, target/58218, tree-optimization/57343,
tree-optimization/57396, tree-optimization/57417,
tree-optimization/58006, tree-optimization/58164,
tree-optimization/58165, tree-optimization/58209
- fix up x86-64 -mcmodel=large -fpic TLS GD and LD model
(#994244, PR target/58067)
- power8 fusion support fixes (#731884, PR target/58160)

[4.8.1-6]
- update from the 4.8 branch
- PRs c++/57825, c++/57901, c++/57981, c++/58022, fortran/57435,
fortran/58058, libstdc++/56627, libstdc++/57914, libstdc++/58098,
middle-end/58041, rtl-optimization/57459, rtl-optimization/57708,
rtl-optimization/57878, sanitizer/56417, target/51784, target/57516,
target/58067, target/58132, tree-optimization/57980
- power8 fusion support (#731884)
- fix up ABI alignment patch (#947197)
- fix up SRA with volatile struct accesses (PR tree-optimization/58145)

[4.8.1-5]
- update from the 4.8 branch
- PRs target/55656, target/55657
- update to Go 1.1.1
- backport power8 HTM support from trunk (#731884)
- backport s390 zEC12 HTM support from trunk

[4.8.1-4]
- update from the 4.8 branch
- PRs c++/57437, c++/57526, c++/57532, c++/57545, c++/57550, c++/57551,
c++/57645, c++/57771, c++/57831, fortran/57785,
rtl-optimization/57829, target/56102, target/56892, target/56987,
target/57506, target/57631, target/57736, target/57744,
target/57777, target/57792, target/57844
- backport some raw-string literal handling fixes (#981029,
PRs preprocessor/57757, preprocessor/57824)
- improve convert_to_* (PR c++/56493)
- tune for power7 on RHEL7

[4.8.1-3]
- update from the 4.8 branch
- PRs c++/53211, c++/56544, driver/57652, libstdc++/57619, libstdc++/57666,
libstdc++/57674, rtl-optimization/57518, target/57623, target/57655,
tree-optimization/57358, tree-optimization/57537
- fix up gcc-{ar,nm,ranlib} (#974853, PR driver/57651)
- fix two libitm HTM handling bugs (PR libitm/57643)
- speed up __popcount[sdt]i2 library function (PR middle-end/36041)
- backport power8 support from trunk (#731884, PR target/57615)
- for Fedora 20+ test -fstack-protector-strong during %check instead
of -fstack-protector

[4.8.1-2]
- update from the 4.8 branch
- PRs fortran/57364, fortran/57508, target/56547, target/57379, target/57568
- backport backwards compatible alignment ABI fixes (#947197, PR target/56564)
- fix up widening multiplication vectorization on big-endian
(PR tree-optimization/57537)

[4.8.1-1]
- update from the 4.8 branch
- GCC 4.8.1 release
- PRs c++/56930, c++/57319, fortran/57217, target/49146, target/56742
- backport Intel Silvermont enablement and tuning from trunk
- backport 3 small AMD improvement patches from trunk

[4.8.0-8]
- update from the 4.8 branch
- std::chrono::steady_clock ABI fixes from 4.8.0-7

[4.8.0-7]
- update from the 4.8 branch
- PRs c++/57016, c++/57317, c++/57325, c++/57388, libffi/56033,
libstdc++/57336, middle-end/57344, middle-end/57347, plugins/56754,
rtl-optimization/57341, target/56732, target/57356,
tree-optimization/57303, tree-optimization/57318,
tree-optimization/57321, tree-optimization/57330, tree-ssa/57385
- std::chrono::steady_clock now really steady

[4.8.0-6]
- update from the 4.8 branch
- PRs c++/56782, c++/56998, c++/57041, c++/57196, c++/57243, c++/57252,
c++/57253, c++/57254, c++/57274, c++/57279, middle-end/57251,
rtl-optimization/57281, rtl-optimization/57300, target/45359,
target/46396, target/57264
- backport color diagnostics support from trunk, enable with
-fdiagnostics-color=auto, -fdiagnostics-color=always or
having non-empty GCC_COLORS variable in environment
- backport -fstack-protector-strong support from trunk

[4.8.0-5]
- update from the 4.8 branch
- PRs bootstrap/54281, bootstrap/54659, c++/57047, c++/57068, c++/57222,
fortran/57142, libstdc++/57212, middle-end/56988, target/55033,
target/57237, tree-optimization/57200, tree-optimization/57214
- fix up strlen pass (PR tree-optimization/57230)

[4.8.0-4]
- update from the 4.8 branch
- PRs ada/56474, c++/50261, c++/56450, c++/56859, c++/56970, c++/57064,
c++/57092, c++/57183, debug/57184, fortran/51825, fortran/52512,
fortran/53685, fortran/56786, fortran/56814, fortran/56872,
fortran/56968, fortran/57022, libfortran/51825, libfortran/52512,
libfortran/56786, libstdc++/57010, middle-end/57103,
rtl-optimization/56605, rtl-optimization/56847,
rtl-optimization/57003, rtl-optimization/57130,
rtl-optimization/57131, rtl-optimizations/57046, sanitizer/56990,
target/44578, target/55445, target/56797, target/56866, target/57018,
target/57091, target/57097, target/57098, target/57106, target/57108,
target/57150, tree-optimization/57051, tree-optimization/57066,
tree-optimization/57083, tree-optimization/57104,
tree-optimization/57149, tree-optimization/57185
- fix gcj with -fsection-anchors (#952673, PR libgcj/57074)
- enable libitm on s390{,x}
- error when linking with both -fsanitize=address and -fsanitize=thread
(#957778)

[4.8.0-3]
- update from the 4.8 branch
- PRs c++/56388, fortran/56816, fortran/56994, rtl-optimization/56992,
target/56890, target/56903, target/56948, tree-optimization/56962,
tree-optimization/56984
- fix up LRA caused miscompilation of xulrunner on i?86
(#949553, PR rtl-optimization/56999)
- reassoc fix for -Ofast -frounding-math (PR tree-optimization/57000)

[4.8.0-2]
- update from the 4.8 branch
- PRs c++/35722, c++/45282, c++/52014, c++/52374, c++/52748, c++/54277,
c++/54359, c++/54764, c++/55532, c++/55951, c++/55972, c++/56039,
c++/56447, c++/56582, c++/56646, c++/56692, c++/56699, c++/56722,
c++/56728, c++/56749, c++/56772, c++/56774, c++/56793, c++/56794,
c++/56821, c++/56895, c++/56913, debug/56819, fortran/54932,
fortran/56696, fortran/56735, fortran/56737, fortran/56782,
libstdc++/55977, libstdc++/55979, libstdc++/56002, libstdc++/56678,
libstdc++/56834, lto/56777, middle-end/56694, middle-end/56768,
middle-end/56883, other/55274, rtl-optimization/48182,
rtl-optimization/56745, sanitizer/55702, target/54805, target/55487,
target/56560, target/56720, target/56771, tree-optimization/48184,
tree-optimization/48186, tree-optimization/48762,
tree-optimization/56407, tree-optimization/56501,
tree-optimization/56817, tree-optimization/56837,
tree-optimization/56899, tree-optimization/56918,
tree-optimization/56920

[4.8.0-1]
- update from the 4.8 branch
- GCC 4.8.0 release
- PRs c++/56607, other/43620
- fix length in .debug_aranges in some cases
- improve debug info for optimized away global vars (PR debug/56608)
- dont warn about signed 1-bit enum bitfields containing values 0 and -1
or just -1 (PR c/56566)

[4.8.0-0.18]
- update from the 4.8 branch
- PRs libstdc++/56468, target/56640, tree-optimization/56635,
tree-optimization/56661
- package libasan_preinit.o

[4.8.0-0.17]
- update from trunk and the 4.8 branch
- PRs ada/52123, c++/51412, c++/51494, c++/51884, c++/52183, c++/56222,
c++/56346, c++/56565, c++/56567, c++/56611, c++/56614, debug/56307,
fortran/56575, fortran/56615, libstdc++/56492, libstdc++/56609,
libstdc++/56613, lto/56557, middle-end/56524, middle-end/56571,
target/40797, target/49880, target/56470, target/56591, target/56619,
testsuite/54119, tree-optimization/53265, tree-optimization/56478,
tree-optimization/56570, tree-optimization/56608

[4.8.0-0.16]
- updated from trunk
- PRs bootstrap/56509, c++/54383, c++/55135, c++/56464, c++/56530,
c++/56534, c++/56543, debug/55364, debug/56510, libquadmath/55473,
lto/50293, lto/56515, middle-end/50494, middle-end/56294,
middle-end/56525, middle-end/56526, middle-end/56548,
rtl-optimization/56484, rtl-optimization/56494, target/56529,
tree-optimization/56270, tree-optimization/56521,
tree-optimization/56539, tree-optimization/56559
- include arm-cores.def in gcc-python-plugin on arm (#910926)
- include vxworks-dummy.h in gcc-python-plugin where needed (PR plugins/45078)

[4.8.0-0.15]
- updated from trunk
- PRs c++/10291, c++/40405, c++/52688, c++/55632, c++/55813, c++/56243,
c++/56358, c++/56359, c++/56377, c++/56395, c++/56403, c++/56419,
c++/56438, c++/56481, fortran/54730, fortran/56385, fortran/56416,
fortran/56477, fortran/56491, libfortran/30162, libstdc++/56011,
libstdc++/56012, middle-end/45472, middle-end/56077,
middle-end/56108, middle-end/56420, middle-end/56461,
rtl-optimization/50339, rtl-optimization/56466, sanitizer/56393,
sanitizer/56454, target/48901, target/52500, target/52501,
target/52550, target/54639, target/54640, target/54662, target/56444,
target/56445, target/56455, testsuite/52641, tree-optimization/55481,
tree-optimization/56175, tree-optimization/56294,
tree-optimization/56310, tree-optimization/56415,
tree-optimization/56426, tree-optimization/56443,
tree-optimization/56448
- fnsplit fix (PR tree-optimization/56424)

[4.8.0-0.14]
- updated from trunk
- PRs asan/56330, c++/51242, c++/54276, c++/56373, libquadmath/56379,
middle-end/55889, middle-end/56349, pch/54117,
rtl-optimization/56348, target/52555, target/54685, target/56214,
target/56347, tree-optimization/55334, tree-optimization/56321,
tree-optimization/56350, tree-optimization/56366,
tree-optimization/56381, tree-optimization/56384,
tree-optimization/56396, tree-optimization/56398
- add BuildRequires: /usr/bin/pod2man to fix man pages generation
- dont ICE on bogus inline asm in kernel (#912857, PR inline-asm/56405)
- fix up info page building with texinfo 5.0 (PR bootstrap/56258)
- devirtualization ICE fix (PR tree-optimization/56265)

[4.8.0-0.13]
- updated from trunk
- PRs bootstrap/56327, c++/52026, c++/54922, c++/55003, c++/55220,
c++/55223, c++/55232, c++/55582, c++/55670, c++/55680, c++/56323,
c++/56343, fortran/53818, fortran/56224, fortran/56318,
libstdc++/56111, lto/50494, target/55431, target/55941,
testsuite/56138
- asan fixes (PR sanitizer/56330)
- asan speedup - use 0x7fff8000 shadow offset instead of 1LL << 44 on
x86_64

[4.8.0-0.12]
- updated from trunk
- PRs c++/55710, c++/55879, c++/55993, c++/56135, c++/56155, c++/56285,
c++/56291, c/44938, fortran/46952, fortran/56204, inline-asm/56148,
libitm/55693, lto/56295, lto/56297, middle-end/56288,
sanitizer/56128, target/52122, testsuite/56082
- fix IRA bug that caused reload ICE on ARM (#910153, target/56184)
- attempt harder to fold 'n' constrainted asm input operands in C++
with -O0 (#910421, c++/56302)

[4.8.0-0.11]
- updated from trunk
- PRs c++/56238, c++/56247, c++/56268, fortran/55362, libstdc++/56267,
libstdc++/56278, libstdc++/56282, rtl-optimization/56246,
rtl-optimization/56275, target/56043, tree-optimization/56264,
tree-optimization/56273
- improve expansion of mem1 op= mem2 (PR rtl-optimization/56151)

[4.8.0-0.10]
- updated from trunk
- PRs bootstrap/56227, c++/56235, c++/56237, c++/56239, c++/56241,
debug/53363, fortran/54339, fortran/55789, libstdc++/56193,
libstdc++/56216, lto/56231, middle-end/56181,
rtl-optimization/56195, rtl-optimization/56225, target/50678,
target/54009, target/54131, tree-optimization/56250
- fix Ada frontend miscompilation with profiledbootstrap (#906516,
PR rtl-optimization/56178)
- restore parsing of ppc inline asm dialects (#909298, PR target/56256)
- fix up libiberty old regex (PR other/56245)
- fix IRA -O0 -g code debug regression (PR debug/53948)

[4.8.0-0.9]
- updated from trunk
- PRs c++/54122, c++/56177, c++/56208, debug/54793, fortran/47517,
fortran/50627, fortran/54195, fortran/56008, fortran/56054,
libstdc++/56202, lto/56168, middle-end/56113, middle-end/56167,
middle-end/56217, rtl-optimization/56131, sanitizer/55617,
target/52123, target/54601, target/55146, target/56186,
tree-optimization/53185, tree-optimization/53342,
tree-optimization/54386, tree-optimization/55789,
tree-optimization/56188
- fix up stdarg pass (PR tree-optimization/56205, #906367)
- remove unused thread_local bitfield (#907882)
- fix cselim pass on calls that might free memory (PR tree-optimization/52448)
- fix libgfortran internal_pack (PR fortran/55978)
- fix up .debug_loc for first function in CU, if it contains empty ranges
at the beginning of the function (PR debug/56154, #904252)
- fix ppc64 indirect calls (PR target/56228, #908388)

[4.8.0-0.8]
- updated from trunk
- PRs c++/56162, debug/54410, debug/54508, debug/55059, fortran/54107,
fortran/56138, libgomp/55561, libstdc++/54314, lto/56147,
middle-end/53073, other/53413, other/54620, rtl-optimization/56144,
sanitizer/55374, target/39064, target/56121, tree-optimization/55270,
tree-optimization/56064, tree-optimization/56113,
tree-optimization/56150, tree-optimization/56157

[4.8.0-0.7]
- updated from trunk
- PRs c++/56095, c++/56104, c/56078, fortran/53537, fortran/55984,
fortran/56047, inline-asm/55934, libstdc++/56085, libstdc++/56112,
other/54814, other/56076, rtl-optimization/56117, target/54663,
target/56114, testsuite/56053, tree-optimization/55927,
tree-optimization/56034, tree-optimization/56035,
tree-optimization/56094, tree-optimization/56098,
tree-optimization/56125

[4.8.0-0.6]
- updated from trunk
- PRs c++/53609, c++/55944, c++/56067, c++/56071, fortran/56081,
libgomp/51376, libgomp/56073, libquadmath/56072, middle-end/56074,
sanitizer/55989, target/49069, target/54222, target/55686,
target/56028
- update TeX related BuildRequires (#891460)

[4.8.0-0.5]
- updated from trunk
- PRs c++/56059, fortran/55919, rtl-optimization/56023,
tree-optimization/56051
- fix up cloog dlopen patches for upgrade to cloog-0.18.0
- fix Fortran OpenMP OOP ICE (PR fortran/56052)

[4.8.0-0.4]
- updated from trunk
- PRs ada/864, bootstrap/55792, bootstrap/55961, c++/52343, c++/55663,
c++/55753, c++/55801, c++/55878, c++/55893, c/48418, debug/49888,
debug/53235, debug/53671, debug/54114, debug/54402, debug/55579,
debug/56006, driver/55470, driver/55884, fortran/42769, fortran/45836,
fortran/45900, fortran/47203, fortran/52865, fortran/53876,
fortran/54286, fortran/54678, fortran/54990, fortran/54992,
fortran/55072, fortran/55341, fortran/55618, fortran/55758,
fortran/55763, fortran/55806, fortran/55852, fortran/55868,
fortran/55935, fortran/55983, libmudflap/53359, libstdc++/51007,
libstdc++/55043, libstdc++/55233, libstdc++/55594, libstdc++/55728,
libstdc++/55847, libstdc++/55861, libstdc++/55908, lto/45375,
middle-end/55114, middle-end/55851, middle-end/55882,
middle-end/55890, middle-end/56015, other/55973, other/55982,
rtl-optimization/52573, rtl-optimization/53827,
rtl-optimization/55153, rtl-optimization/55547,
rtl-optimization/55672, rtl-optimization/55829,
rtl-optimization/55833, rtl-optimization/55845,
rtl-optimization/56005, sanitizer/55488, sanitizer/55679,
sanitizer/55844, target/42661, target/43961, target/54461,
target/54908, target/55301, target/55433, target/55565,
target/55718, target/55719, target/55876, target/55897,
target/55940, target/55948, target/55974, target/55981,
target/56058, testsuite/54622, testsuite/55994,
tree-optimization/44061, tree-optimization/48189,
tree-optimization/48766, tree-optimization/52631,
tree-optimization/53465, tree-optimization/54120,
tree-optimization/54767, tree-optimization/55273,
tree-optimization/55569, tree-optimization/55823,
tree-optimization/55862, tree-optimization/55875,
tree-optimization/55888, tree-optimization/55920,
tree-optimization/55921, tree-optimization/55955,
tree-optimization/55964, tree-optimization/55995,
tree-optimization/56029, tree-optimization/55264
- fix up multiversioning (PR c++/55742)
- fix up ICE with target attribute (PR middle-end/56022)
- update isl to 0.11.1 and cloog to 0.18.0

[4.8.0-0.3]
- new package

Updated Packages

Release/Architecture

Filename

MD5sum

Superseded By Advisory

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team