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freebsd-dev/lib
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Dimitry Andric df3b437c1e Fix failures in libm's lround_test after clang 12 import 
It turned out that the (type)DTYPE_MAX conversions at the top of
s_lround.c are now emitted as cvtsi2sd instructions, at least on SSE
capable CPUs. This caused the FE_INEXACT flag to always be set, at least
for the double and float variants. Under clang 11, the whole INRANGE()
comparisons were still optimized away, but this has "improved" in clang
12, due to stricter adherence to the -ffp-exception-behavior=maytrap
compiler flag.

To avoid run-time integer to float conversions, use static constants
instead, so they are computed at compile time, and the INRANGE()
statements are optimized away again, if applicable.

While here, use an integer instead of a floating type to store the test
results in lround_test.c, as this is more appropriate, and we can also
drop the volatile hack.

Reported by:	arichardson
MFC after:	3 days
2021-06-22 18:38:45 +02:00
..
atf Import atf 0.22 snapshot ca73d08c3fc1ecffc1f1c97458c31ab82c12bb01 2021-02-04 15:03:05 +00:00
clang Merge llvm-project 12.0.1 rc2 2021-06-19 20:09:28 +02:00
csu Add C startup code tests for PIE binaries. 2020-11-10 19:09:35 +00:00
flua lib/flua/libjail: Allow empty params table 2021-03-02 18:32:22 -05:00
geom gconcat: Implement new online append feature 2021-06-14 11:42:03 -06:00
googletest Rename NO_WERROR -> MK_WERROR=no 2021-01-07 09:31:03 +00:00
kyua Install expected kyua docs. 2020-03-26 17:34:17 +00:00
lib9p lib9p: fix building on systems without capser 2021-01-04 20:48:48 +01:00
lib80211 lib80211: Start adding 11ac ETSI bits to regdomain.xml 2021-03-18 11:09:10 +00:00
libalias Rename NO_WERROR -> MK_WERROR=no 2021-01-07 09:31:03 +00:00
libarchive Don't include libarchive fuzz tests by default 2021-01-25 15:09:26 +00:00
libauditd libauditd: make it a PRIVATELIB 2020-04-19 02:20:39 +00:00
libbe zfs: unbreak build broken in 160388166 2021-06-08 22:21:11 +02:00
libbearssl Revert that! 2020-07-19 23:56:19 +00:00
libbegemot
libblacklist
libblocksruntime
libbluetooth
libbsdstat
libbsm libbsm: fix some MLINKS 2020-04-19 02:18:40 +00:00
libbsnmp pkgbase: Put the mibs and defs in the bnsmp package 2021-06-19 17:50:03 +02:00
libbz2
libc fread: improve performance for unbuffered reads 2021-06-01 16:00:28 -05:00
libc_nonshared
libc++ Merge llvm-project 12.0.0 release 2021-06-13 22:01:15 +02:00
libc++experimental
libcalendar
libcam libcam(3): make cam_getccb(3) zero the whole ccb, not just the header 2020-12-29 14:26:06 +00:00
libcapsicum Add missing FreeBSD functions to -legacy when building on macOS/Linux 2020-08-25 13:23:31 +00:00
libcasper libcasper: fix descriptors numbers 2021-06-10 12:41:29 +02:00
libclang_rt Merge llvm-project 12.0.1 rc2 2021-06-19 20:09:28 +02:00
libcom_err
libcompat
libcompiler_rt Rename NO_WERROR -> MK_WERROR=no 2021-01-07 09:31:03 +00:00
libcrypt Do a sweep and remove most WARNS=6 settings 2020-10-01 01:10:51 +00:00
libcuse
libcxxrt Only set WARNS if not defined 2020-09-11 13:28:37 +00:00
libdevctl
libdevdctl Fix race in case of device destruction. 2021-04-13 11:25:27 -04:00
libdevinfo devinfo: add man page links 2020-08-04 21:09:36 +00:00
libdevstat
libdl libc: include rtld.h into static implementations of rtld interface 2021-04-09 23:46:24 +03:00
libdpv Bump shared library versions after ncurses bump in 13. 2021-02-01 17:11:49 -08:00
libdwarf
libedit sh(1): autocomplete commands 2021-03-29 11:14:27 +02:00
libefivar libefivar: define MDE_CPU_RISCV64 2020-07-06 17:47:29 +00:00
libelf libelf: add compression header support 2020-10-23 16:35:23 +00:00
libelftc
libevent1 rename in-tree libevent v1 to libevent1 2020-05-28 22:05:50 +00:00
libexecinfo
libexpat
libfetch libfetch: Retry with proxy auth when server returns 407 2021-04-01 18:02:57 -03:00
libfigpar
libgcc_eh After r364423, which ensures the callbacks that dl_iterate_phdr(3) 2020-08-25 20:07:11 +00:00
libgcc_s Export various 128 bit long double functions from libgcc_s.so.1 2021-06-14 21:17:05 +02:00
libgeom Modernize geom_stats_snapshot_get 2021-03-04 07:45:48 -07:00
libgpio
libgssapi Remove __NO_TLS. 2021-02-23 20:08:10 +02:00
libiconv_modules Do a sweep and remove most WARNS=6 settings 2020-10-01 01:10:51 +00:00
libifconfig libifconfig: Overhaul ifconfig_media_* interfaces 2021-03-05 04:15:55 -05:00
libipsec Fix some common typos in comments 2021-03-13 18:26:15 +01:00
libipt
libjail libjail: Handle an error from reallocarray() when trimming the buffer. 2020-01-07 21:44:27 +00:00
libkiconv libkiconv: address memory leak in not-found cases 2021-04-22 19:32:34 -04:00
libkvm libkvm: Fix build after removeal of p_tracevp 2021-05-22 16:36:54 +03:00
libldns
liblua contrib/lua: update to 5.4.2 2021-01-13 23:56:18 -06:00
liblutok Add liblutok a lightweight C++ API for lua. 2020-03-23 18:26:23 +00:00
liblzma Convert libs with pc files to use PCFILES 2021-03-16 07:13:07 +01:00
libmagic Convert libs with pc files to use PCFILES 2021-03-16 07:13:07 +01:00
libmd Fix a few mandoc issues 2020-10-09 19:12:44 +00:00
libmemstat malloc: move malloc_type_internal into malloc_type 2020-11-06 21:33:59 +00:00
libmilter
libmp
libmt Add the LTO-9 density code to libmt and the mt(1) man page. 2020-12-10 21:06:06 +00:00
libnetbsd
libnetgraph Fix SYNPOSIS section to point to the proper include directive. 2020-05-15 12:04:39 +00:00
libnetmap libnetmap: reset errno in nmreq_register_decode() 2021-04-02 14:31:57 +00:00
libngatm
libnv libpfct: Fix PIC flag 2021-04-17 22:10:13 +02:00
libomp Merge llvm-project 12.0.0 release 2021-06-13 22:01:15 +02:00
libopenbsd Only set WARNS if not defined 2020-09-11 13:28:37 +00:00
libopencsd Update opencsd to 0.14.2 2020-06-17 10:42:20 +00:00
libopie
libpam pam: add option to not prompt for password if it's set to empty 2021-04-03 13:05:50 +01:00
libpathconv Fix a few mandoc issues 2020-10-09 19:12:44 +00:00
libpcap
libpe
libpfctl libpfctl: Improve error handling in pfctl_get_states() 2021-05-31 14:18:47 +02:00
libpjdlog
libpmc libpmc: make libpmc_pmu_utils.c more amenable to porting 2021-05-31 17:39:05 -03:00
libpmcstat pmcstat: fix PPC kernel symbol resolution 2020-11-05 16:47:23 +00:00
libproc Remove the MK_LIBCPLUSPLUS option 2021-02-01 09:32:07 +00:00
libprocstat VFS_QUOTACTL(9): allow implementation to indicate busy state changes 2021-05-30 14:53:47 -07:00
libradius libradius: fix no SSL build 2021-06-02 17:25:37 -07:00
libregex libregex: re-enable make check 2021-01-08 13:58:35 -06:00
librpcsec_gss Fix a few mandoc issues 2020-10-09 19:12:44 +00:00
librpcsvc
librss
librt pkgbase: Move librt to clibs 2021-05-13 17:41:24 +02:00
librtld_db librtld_db: Handle anonymous mappings below the first file mapping. 2020-06-05 18:44:14 +00:00
libsbuf Do a sweep and remove most WARNS=6 settings 2020-10-01 01:10:51 +00:00
libsdp
libsecureboot veloader: insist on verifying .4th .lua etc 2020-08-21 00:27:06 +00:00
libsm Merge sendmail 8.16.1 to HEAD: See contrib/sendmail/RELEASE_NOTES for details 2020-07-15 18:28:54 +00:00
libsmb
libsmdb Merge sendmail 8.16.1 to HEAD: See contrib/sendmail/RELEASE_NOTES for details 2020-07-15 18:28:54 +00:00
libsmutil
libsqlite3 [PowerPC64LE] Pass our byte order to the sqlite3 build. 2020-09-23 02:17:44 +00:00
libssp libssp: don't compile with -fstack-protector* 2020-03-14 15:15:27 +00:00
libssp_nonshared Provide libssp based on libc 2020-01-04 20:19:25 +00:00
libstats
libstdbuf
libstdthreads
libsysdecode libsysdecode: fix decoding of TCP_NOPUSH and TCP_MD5SIG 2021-02-09 23:42:27 +01:00
libtacplus
libtelnet
libthr rtld: make dlerror() thread-local 2021-04-10 17:33:34 +03:00
libthread_db Remove libthr, csu, libthread_db and testfloat sparc64 specific directories. 2020-02-27 04:44:58 +00:00
libucl Only set WARNS if not defined 2020-09-11 13:28:37 +00:00
libufs Remove #define _KERNEL hacks from libprocstat 2021-02-21 11:38:21 +02:00
libugidfw Deduplicate fsid comparisons 2020-05-21 01:55:35 +00:00
libulog
libunbound MFV r361322: 2020-05-21 21:00:46 +00:00
libusb Improve handling of USB device re-open in the LibUSB v1.x API. 2021-06-11 17:06:44 +02:00
libusbhid USB HID descriptors may push/pop the current state to allow 2020-06-05 07:57:16 +00:00
libutil setclassenvironment: trim leading spaces in variable names 2021-04-12 01:05:10 +03:00
libveriexec Do not claim libbearssl et al are INTERNALLIB 2020-04-01 05:45:12 +00:00
libvgl
libvmmapi libvmm: explicitly save and restore errno in vm_open() 2021-05-11 15:11:52 -08:00
libwrap
libxo pkgbase: Install libxo test files in the tests package 2021-01-04 16:20:26 +01:00
liby
libypclnt
libz Convert libs with pc files to use PCFILES 2021-03-16 07:13:07 +01:00
libzstd libprivatezstd: Restrict symbol visibility similar to upstream 2021-01-03 11:26:46 -08:00
msun Fix failures in libm's lround_test after clang 12 import 2021-06-22 18:38:45 +02:00
ncurses expand @TPUT@ in ncurses manpages 2021-04-14 18:16:59 +03:00
ofed Fix ibnd_* manpages sources 2021-02-18 15:59:34 +01:00
tests
Makefile pfctl: Move ioctl abstraction functions into libpfctl 2021-04-10 11:16:02 +02:00
Makefile.inc build: provide a default WARNS for all in-tree builds 2020-09-18 17:17:46 +00:00