* [r12-7616 Regression] FAIL: libitm.c/memset-1.c (test for excess errors) on Linux/x86_64
@ 2022-03-11 22:23 sunil.k.pandey
0 siblings, 0 replies; only message in thread
From: sunil.k.pandey @ 2022-03-11 22:23 UTC (permalink / raw)
To: gcc-patches, gcc-regression, roger
On Linux/x86_64,
251ea6dfbdb4448875e41081682bb3aa451b5729 is the first bad commit
commit 251ea6dfbdb4448875e41081682bb3aa451b5729
Author: Roger Sayle <roger@nextmovesoftware.com>
Date: Fri Mar 11 17:57:12 2022 +0000
PR tree-optimization/98335: New peephole2 xorl;movb -> movzbl
caused
FAIL: libitm.c/memcpy-1.c (internal compiler error: in extract_insn, at recog.cc:2769)
FAIL: libitm.c/memcpy-1.c (test for excess errors)
FAIL: libitm.c/memset-1.c (internal compiler error: in extract_insn, at recog.cc:2769)
FAIL: libitm.c/memset-1.c (test for excess errors)
with GCC configured with
../../gcc/configure --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-7616/usr --enable-clocale=gnu --with-system-zlib --with-demangler-in-ld --with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl --enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/x86_64-linux/libitm/testsuite && make check RUNTESTFLAGS="c.exp=libitm.c/memcpy-1.c --target_board='unix{-m32}'"
$ cd {build_dir}/x86_64-linux/libitm/testsuite && make check RUNTESTFLAGS="c.exp=libitm.c/memcpy-1.c --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/x86_64-linux/libitm/testsuite && make check RUNTESTFLAGS="c.exp=libitm.c/memset-1.c --target_board='unix{-m32}'"
$ cd {build_dir}/x86_64-linux/libitm/testsuite && make check RUNTESTFLAGS="c.exp=libitm.c/memset-1.c --target_board='unix{-m32\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me at skpgkp2 at gmail dot com)
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2022-03-11 22:23 [r12-7616 Regression] FAIL: libitm.c/memset-1.c (test for excess errors) on Linux/x86_64 sunil.k.pandey
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