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From: "mss at tutanota dot de" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/100041] ICE in curr_insn_transform, at lra-constraints.c:4022
Date: Mon, 12 Apr 2021 09:08:05 +0000	[thread overview]
Message-ID: <bug-100041-4-M2bCSp2h0F@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-100041-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100041

--- Comment #10 from mss at tutanota dot de ---
Turns out I was horribly wrong, apologies:

>The x86-32 application binary interface specifies the size to be 96 bits, so -m96bit-long-double is the default in 32-bit mode. (https://gcc.gnu.org/onlinedocs/gcc/x86-Options.html)

 0 ~: cat /proc/cpuinfo | grep model\ name | sort -u
model name      : Intel(R) Core(TM)2 Duo CPU     T8100  @ 2.10GHz
 0 ~: gcc -march=core2 -mtune=core2 -Q --help=target | grep m96bit-long-double
  -m96bit-long-double                   [disabled]
 0 ~: gcc -march=native -mtune=native -Q --help=target | grep
m96bit-long-double
  -m96bit-long-double                   [disabled]
 0 ~: gcc -Q --help=target | grep m96bit-long-double
  -m96bit-long-double                   [disabled]

 0 ~: gcc -march=core2 -mtune=core2 -Q --help=target | grep m128bit-long-double
  -m128bit-long-double                  [enabled]
 0 ~: gcc -march=native -mtune=native -Q --help=target | grep
m128bit-long-double
  -m128bit-long-double                  [enabled]
 0 ~: gcc -Q --help=target | grep m128bit-long-double
  -m128bit-long-double                  [enabled]

  parent reply	other threads:[~2021-04-12  9:08 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-12  3:39 [Bug c++/100041] New: " mss at tutanota dot de
2021-04-12  6:17 ` [Bug target/100041] " pinskia at gcc dot gnu.org
2021-04-12  7:30 ` mss at tutanota dot de
2021-04-12  7:32 ` mss at tutanota dot de
2021-04-12  7:34 ` marxin at gcc dot gnu.org
2021-04-12  7:39 ` mss at tutanota dot de
2021-04-12  7:40 ` marxin at gcc dot gnu.org
2021-04-12  8:52 ` mss at tutanota dot de
2021-04-12  8:54 ` mss at tutanota dot de
2021-04-12  8:55 ` mss at tutanota dot de
2021-04-12  9:08 ` mss at tutanota dot de [this message]
2021-04-12  9:09 ` rguenth at gcc dot gnu.org
2021-04-12  9:11 ` rguenth at gcc dot gnu.org
2021-04-12  9:31 ` ubizjak at gmail dot com
2021-04-12 11:08 ` marxin at gcc dot gnu.org
2021-04-12 11:21 ` ubizjak at gmail dot com
2021-04-12 11:57 ` ubizjak at gmail dot com
2021-04-12 11:59 ` ubizjak at gmail dot com
2021-04-12 12:04 ` jakub at gcc dot gnu.org
2021-04-12 12:11 ` ubizjak at gmail dot com
2021-04-12 12:14 ` jakub at gcc dot gnu.org
2021-04-12 12:22 ` ubizjak at gmail dot com
2021-04-12 12:26 ` mss at tutanota dot de
2021-04-23 16:46 ` cvs-commit at gcc dot gnu.org
2021-04-24  8:03 ` ubizjak at gmail dot com

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