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From: "crazylht at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/101014] [12 Regression] Big compile time hog with -O3 since r12-1268-g9858cd1a6827ee7a
Date: Mon, 21 Jun 2021 08:48:38 +0000 [thread overview]
Message-ID: <bug-101014-4-nNlxB4aqcX@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-101014-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101014
Hongtao.liu <crazylht at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |crazylht at gmail dot com
--- Comment #11 from Hongtao.liu <crazylht at gmail dot com> ---
I'm not sure if it's related but compilation of 527.cam4_r still hangs with
gcc version 12.0.0 20210621 (experimental) (GCC)
and option:
-march=cascadelake -Ofast -funroll-loops -flto -g -mfpmath=sse
hang on this thread for more than 2h.
liuhongt 79919 79918 99 15:52 pts/4 00:50:13
/export/users2/liuhongt/install/gnu-toolchain_master/libexec/gcc/x86_64-pc-linux-gnu/12.0.0/lto1
-march=cascadelake -mmmx -mpopcnt -msse -msse2 -msse3 -mssse3 -msse4.1 -msse4.2
-mavx -mavx2 -mno-sse4a -mno-fma4 -mno-xop -mfma -mavx512f -mbmi -mbmi2 -maes
-mpclmul -mavx512vl -mavx512bw -mavx512dq -mavx512cd -mno-avx512er
-mno-avx512pf -mno-avx512vbmi -mno-avx512ifma -mno-avx5124vnniw
-mno-avx5124fmaps -mno-avx512vpopcntdq -mno-avx512vbmi2 -mno-gfni
-mno-vpclmulqdq -mavx512vnni -mno-avx512bitalg -mno-avx512bf16
-mno-avx512vp2intersect -mno-3dnow -madx -mabm -mno-cldemote -mclflushopt
-mclwb -mno-clzero -mcx16 -mno-enqcmd -mf16c -mfsgsbase -mfxsr -mhle -msahf
-mno-lwp -mlzcnt -mmovbe -mno-movdir64b -mno-movdiri -mno-mwaitx -mno-pconfig
-mpku -mno-prefetchwt1 -mprfchw -mno-ptwrite -mno-rdpid -mrdrnd -mrdseed -mrtm
-mno-serialize -mno-sgx -mno-sha -mno-shstk -mno-tbm -mno-tsxldtrk -mno-vaes
-mno-waitpkg -mno-wbnoinvd -mxsave -mxsavec -mxsaveopt -mxsaves -mno-amx-tile
-mno-amx-int8 -mno-amx-bf16 -mno-uintr -mno-hreset -mno-kl -mno-widekl
-mno-avxvnni -quiet -dumpbase ./cam4_r.ltrans43.ltrans -mmmx -mpopcnt -msse
-msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -mavx -mavx2 -mno-sse4a -mno-fma4
-mno-xop -mfma -mavx512f -mbmi -mbmi2 -maes -mpclmul -mavx512vl -mavx512bw
-mavx512dq -mavx512cd -mno-avx512er -mno-avx512pf -mno-avx512vbmi
-mno-avx512ifma -mno-avx5124vnniw -mno-avx5124fmaps -mno-avx512vpopcntdq
-mno-avx512vbmi2 -mno-gfni -mno-vpclmulqdq -mavx512vnni -mno-avx512bitalg
-mno-avx512bf16 -mno-avx512vp2intersect -mno-3dnow -madx -mabm -mno-cldemote
-mclflushopt -mclwb -mno-clzero -mcx16 -mno-enqcmd -mf16c -mfsgsbase -mfxsr
-mhle -msahf -mno-lwp -mlzcnt -mmovbe -mno-movdir64b -mno-movdiri -mno-mwaitx
-mno-pconfig -mpku -mno-prefetchwt1 -mprfchw -mno-ptwrite -mno-rdpid -mrdrnd
-mrdseed -mrtm -mno-serialize -mno-sgx -mno-sha -mno-shstk -mno-tbm
-mno-tsxldtrk -mno-vaes -mno-waitpkg -mno-wbnoinvd -mxsave -mxsavec -mxsaveopt
-mxsaves -mno-amx-tile -mno-amx-int8 -mno-amx-bf16 -mno-uintr -mno-hreset
-mno-kl -mno-widekl -mno-avxvnni -mtune=cascadelake -mfpmath=sse -m64
-mfpmath=sse -g -g -Ofast -Ofast -fno-openmp -fno-openacc -fno-pie
-fcf-protection=none -funroll-loops -fno-associative-math -fltrans
@/tmp/cctsotsZ -o /tmp/ccjbpUzj.s
next prev parent reply other threads:[~2021-06-21 8:48 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-10 10:58 [Bug tree-optimization/101014] New: " marxin at gcc dot gnu.org
2021-06-10 11:01 ` [Bug tree-optimization/101014] " marxin at gcc dot gnu.org
2021-06-10 11:13 ` marxin at gcc dot gnu.org
2021-06-10 12:23 ` marxin at gcc dot gnu.org
2021-06-10 13:42 ` amacleod at redhat dot com
2021-06-14 20:28 ` amacleod at redhat dot com
2021-06-15 6:49 ` marxin at gcc dot gnu.org
2021-06-15 13:01 ` amacleod at redhat dot com
2021-06-16 8:38 ` marxin at gcc dot gnu.org
2021-06-16 8:38 ` marxin at gcc dot gnu.org
2021-06-18 21:44 ` cvs-commit at gcc dot gnu.org
2021-06-18 21:46 ` amacleod at redhat dot com
2021-06-21 8:48 ` crazylht at gmail dot com [this message]
2021-06-21 9:09 ` aldyh at gcc dot gnu.org
2021-06-21 9:59 ` crazylht at gmail dot com
2021-06-21 10:37 ` rguenth at gcc dot gnu.org
2021-06-22 5:07 ` marxin at gcc dot gnu.org
2021-06-22 5:08 ` marxin at gcc dot gnu.org
2021-06-22 13:55 ` amacleod at redhat dot com
2021-06-22 15:08 ` marxin at gcc dot gnu.org
2021-06-23 14:26 ` cvs-commit at gcc dot gnu.org
2021-06-23 14:31 ` amacleod at redhat dot com
2021-07-14 21:58 ` cvs-commit at gcc dot gnu.org
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