public inbox for gcc-regression@sourceware.org
help / color / mirror / Atom feed
* [r12-7502 Regression] FAIL: gcc.dg/lower-subreg-1.c scan-rtl-dump subreg1 "Splitting reg" on Linux/x86_64
@ 2022-03-05 18:39 sunil.k.pandey
  0 siblings, 0 replies; only message in thread
From: sunil.k.pandey @ 2022-03-05 18:39 UTC (permalink / raw)
  To: gcc-patches, gcc-regression, roger

On Linux/x86_64,

8ea4a34bd0b0a46277b5e077c89cbd86dfb09c48 is the first bad commit
commit 8ea4a34bd0b0a46277b5e077c89cbd86dfb09c48
Author: Roger Sayle <roger@nextmovesoftware.com>
Date:   Sat Mar 5 08:50:45 2022 +0000

    PR 104732: Simplify/fix DI mode logic expansion/splitting on -m32.

caused

FAIL: gcc.dg/lower-subreg-1.c scan-rtl-dump subreg1 "Splitting reg"

with GCC configured with

../../gcc/configure --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-7502/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}/gcc && make check RUNTESTFLAGS="dg.exp=gcc.dg/lower-subreg-1.c --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gcc.dg/lower-subreg-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)


^ permalink raw reply	[flat|nested] only message in thread

only message in thread, other threads:[~2022-03-05 18:39 UTC | newest]

Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-03-05 18:39 [r12-7502 Regression] FAIL: gcc.dg/lower-subreg-1.c scan-rtl-dump subreg1 "Splitting reg" on Linux/x86_64 sunil.k.pandey

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).