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Dimitry Andric b32fb2a4ea Merge commit 0cecafd647cc from llvm git (by Alina Sbirlea): 
[BasicAA] Make BasicAA a cfg pass.

  Summary:
  Part of the changes in D44564 made BasicAA not CFG only due to it
  using PhiAnalysisValues which may have values invalidated. Subsequent
  patches (rL340613) appear to have addressed this limitation.

  BasicAA should not be invalidated by non-CFG-altering passes. A
  concrete example is MemCpyOpt which preserves CFG, but we are testing
  it invalidates BasicAA.

  llvm-dev RFC:
  https://groups.google.com/forum/#!topic/llvm-dev/eSPXuWnNfzM

  Reviewers: john.brawn, sebpop, hfinkel, brzycki

  Subscribers: hiraditya, llvm-commits

  Tags: #llvm

  Differential Revision: https://reviews.llvm.org/D74353

This fixes an issue with clang's -fintegrated-cc1 feature, which could
make it output slightly different assembly code, depending on the way it
was invoked.

In r361755 we attempted to work around it by disabling the integrated
cc1 stage, but it did not solve the root cause for all situations.

Extensive testing and bisecting showed that the above change finally
makes the output deterministic, even if -fintegrated-cc1 is on.

Reported by:	Fabian Keil <fk@fabiankeil.de>
PR:		246630
MFC after:	3 days
2020-06-18 20:41:43 +00:00
..
apr Update apr to 1.7.0. See contrib/apr/CHANGES for a summary of changes. 2020-05-31 22:12:56 +00:00
apr-util Update apr-util to 1.6.1. See contrib/apr-util/CHANGES for a summary of 2020-06-01 10:14:45 +00:00
atf
bearssl Add libbearssl 2019-02-26 05:59:22 +00:00
binutils GNU as: move deprecation message after option parsing 2020-05-18 16:07:14 +00:00
blacklist blacklistd.conf.5: typo/grammar fixes 2020-05-19 00:15:19 +00:00
bmake Merge bmake-20200606 2020-06-09 20:52:35 +00:00
bsnmp Fix immediate crash when snmpd is bound to a specific IP address. 2020-04-20 23:32:49 +00:00
byacc
bzip2 Upgrade to Bzip2 version 1.0.8. 2019-08-11 06:26:03 +00:00
capsicum-test Really skip the tests in capsicum tests 2020-02-17 20:25:33 +00:00
com_err
cortex-strings
dialog
diff
dma
ee
elftoolchain readelf: add more DT_FLAGS_1 flags 2020-05-31 15:31:47 +00:00
expat MFV r355071: libbsdxml (expat) 2.2.9. 2019-11-25 07:48:16 +00:00
file Re-apply r333944 to unbreak ports 2020-06-17 10:11:54 +00:00
flex Remove the unnecessary configure.ac. 2020-06-18 18:16:13 +00:00
gdb [PPC64] Fix GDB sigtramp detection 2019-11-01 11:28:43 +00:00
gdtoa
googletest googletest: pick from upstream: Don't allow signed/unsigned wchar_t in gcc 9 and later 2019-12-21 02:44:50 +00:00
hyperv/tools
ipfilter Per-rule hit counts (-h) can be used with either -i (input) or -o (output) 2020-06-02 03:44:22 +00:00
jemalloc Set LG_VADDR to 48 on RISC-V. 2020-05-04 17:16:30 +00:00
kyua Revert r359385-r359387 2020-03-29 02:40:03 +00:00
ldns
ldns-host
less MFV r349535: less v551. 2019-06-29 18:41:40 +00:00
lib9p Import lib9p 7ddb1164407da19b9b1afb83df83ae65a71a9a66. 2020-05-14 19:57:52 +00:00
libarchive MFV r361280: 2020-05-20 20:58:48 +00:00
libbegemot
libc-pwcache pwcache.3: Explicitly document OOM condition 2020-05-05 17:55:45 +00:00
libc-vis
libcxxrt Include <stdint.h> in unwind-arm.h, since it uses uint32_t and uint64_t 2019-09-13 21:00:19 +00:00
libdivsufsort
libedit Fix arm and aarch64 builds of libedit after r352275 2019-09-14 21:49:42 +00:00
libevent
libexecinfo Sync up with NetBSD libexecinfo changes 2014-2019 2019-10-26 06:59:59 +00:00
libgnuregex
libpcap MFV r355890: 2019-12-21 21:05:53 +00:00
libucl
libxo Import libxo-1.4.0: 2020-01-25 21:16:45 +00:00
llvm-project Merge commit 0cecafd647cc from llvm git (by Alina Sbirlea): 2020-06-18 20:41:43 +00:00
lua
lutok Add liblutok a lightweight C++ API for lua. 2020-03-23 18:26:23 +00:00
mandoc Update mandoc to cvs snapshot 2019-07-23 2019-07-26 10:00:33 +00:00
mknod
mtree mtree -O: Fix not descending on hash collisions 2019-09-12 20:46:46 +00:00
ncurses Update to 6.2-20200215 2020-02-19 17:09:08 +00:00
netbsd-tests Temporarily disable failing case in CI of amd64: 2020-05-18 12:36:28 +00:00
netcat Add -M option to nc(1), which makes it print the TCP connection 2019-12-14 10:53:52 +00:00
ngatm
ntp ntpd: fix build with -fno-common 2020-04-06 23:11:43 +00:00
nvi nvi: fallback to ISO8859-1 as last resort 2020-06-13 14:11:02 +00:00
ofed Add ConnectX-6 DX HCA ID to libmlx5. 2019-05-08 11:04:09 +00:00
one-true-awk Another partial revert of r301289. 2019-06-03 05:25:22 +00:00
openbsm libauditd: make it a PRIVATELIB 2020-04-19 02:20:39 +00:00
opencsd/decoder Update opencsd to 0.14.2 2020-06-17 10:42:20 +00:00
openpam Upgrade to OpenPAM Tabebuia. 2019-02-25 18:41:16 +00:00
openresolv MFV 354917, 354918, 354919 2019-11-20 23:56:20 +00:00
opie
pam_modules/pam_passwdqc
pf
pjdfstest
pnpinfo
processor-trace Update Intel Processor Trace decoder library. 2019-10-10 12:46:34 +00:00
sendmail Plug possible memory leaks in the previous patch. 2020-02-27 23:06:12 +00:00
serf
smbfs mount_smbfs: Issue a warning when .nsmbrc section name contains lowercase characters. 2020-01-03 12:54:14 +00:00
sqlite3 MFV r362143: 2020-06-13 04:47:59 +00:00
subversion Update Subversion to 1.14.0 LTS. See contrib/subversion/CHANGES for a 2020-06-01 10:27:05 +00:00
tcp_wrappers Remove a duplicate global (rfc931_timeout). 2019-07-17 23:43:14 +00:00
tcpdump MFV r353143 (phillip): 2019-12-21 21:02:50 +00:00
tcsh MFV r359393: tcsh: import 6974bc35a5cd 2020-03-28 15:00:55 +00:00
telnet telnet: kill off remaining duplicate definition 2020-03-28 20:43:15 +00:00
tnftp Fix poor performance of ftp(1) due to small SO_SNDBUF and SO_RCVBUF. 2020-02-27 19:49:59 +00:00
traceroute The variable names in the description of the port number usage is 2019-06-20 12:38:41 +00:00
tzcode ctime(3): Bump .Dd after r362165 2020-06-17 11:57:48 +00:00
tzdata Import tzdata 2020a 2020-04-24 05:05:58 +00:00
unbound MFV r361322: 2020-05-21 21:00:46 +00:00
unvis
vis
wpa Post CVE-2020-12695 cleanup patch: 2020-06-09 05:43:51 +00:00
xz MFV r359197: xz 5.2.5. 2020-03-22 01:27:38 +00:00