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Author vstinner
Recipients cstratak, hroncok, pablogsal, petr.viktorin, vstinner
Date 2020-10-27.00:16:04
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <1603757764.28.0.506895660826.issue42164@roundup.psfhosted.org>
In-reply-to
Content 
I reproduced the bug on Fedora 32 with gcc-10.2.1-6.fc32.x86_64 (new) but I failed to reproduce with gcc-10.2.1-1.fc32.x86_64 (old, before I upgraded GCC). So it's a regression of gcc-10.2.1-6.fc32.x86_64 package.

The package contains multiple downstream patches:

   https://src.fedoraproject.org/rpms/gcc/tree/f32

Commands used to reproduce the issue:

   export MAKEFLAGS=-j10
   ./configure --with-lto 
   make

Extract of my Makefile:

OPT=		-DNDEBUG -g -fwrapv -O3 -Wall
BASECFLAGS=	 -Wno-unused-result -Wsign-compare
CONFIGURE_CFLAGS_NODIST= -flto -fuse-linker-plugin -ffat-lto-objects -flto-partition=none -g -std=c99 -Wextra -Wno-unused-result -Wno-unused-parameter -Wno-missing-field-initializers -Werror=implicit-function-declaration -fvisibility=hidden
CONFIGURE_LDFLAGS_NODIST= -flto -fuse-linker-plugin -ffat-lto-objects -flto-partition=none -g
History
Date User Action Args
2020-10-27 00:16:04vstinnersetrecipients: + vstinner, petr.viktorin, cstratak, hroncok, pablogsal
2020-10-27 00:16:04vstinnersetmessageid: <1603757764.28.0.506895660826.issue42164@roundup.psfhosted.org>
2020-10-27 00:16:04vstinnerlinkissue42164 messages
2020-10-27 00:16:04vstinnercreate