https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117649
Bug ID: 117649
Summary: [15 regression] [RISC-V] binutils miscompiled by
r15-4224-gc8957c8779954c
Product: gcc
Version: 15.0
Status: UNCONFIRMED
Keywords: wrong-code
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: [email protected]
CC: jeffreyalaw at gmail dot com, [email protected]
Target Milestone: ---
Target: riscv*-*-*
Binutils is miscompiled by r15-4224-gc8957c8779954c, symptoms are failed
assertion in md_convert_frag, visible during a configure run:
configure:4667: checking whether we are cross compiling
configure:4675: gcc -o conftest -O2 -Wall -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=3
-fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables
-fstack-clash-protection -Werror=return-type -g -Wno-error conftest.c >&5
/tmp/ccxUmFlJ.s: Assembler messages:
/tmp/ccxUmFlJ.s: Internal error in md_convert_frag at
../../gas/config/tc-riscv.c:5327.
Please report this bug.
configure:4679: $? = 1
configure:4686: ./conftest
../configure: line 4688: ./conftest: No such file or directory
configure:4690: $? = 127
configure:4697: error: in
`/home/abuild/rpmbuild/BUILD/binutils-2.43.50.20241118/build-dir':
configure:4699: error: cannot run C compiled programs.
