From: Jeff Law <law@redhat.com>
To: Bernd Schmidt <bschmidt@redhat.com>,
David Malcolm <dmalcolm@redhat.com>,
gcc-patches@gcc.gnu.org
Subject: Re: [PATCH 8b/9] Add target-independent selftests of RTL function reader
Date: Mon, 05 Dec 2016 05:55:00 -0000 [thread overview]
Message-ID: <61a3e91e-6e95-bd63-68c5-0871ac480083@redhat.com> (raw)
In-Reply-To: <78c1c7c6-543a-8b6e-b615-0591ba1ca1f9@redhat.com>
On 12/02/2016 08:06 AM, Bernd Schmidt wrote:
> Conceptually, the concept of "target-independent RTL" seems weird to me.
> But I guess you expect these to work because the backend never gets
> involved trying to recognize insns or addressing modes? I think a
> comment to that effect somewhere near the C code to load these tests
> would be good.
That's one of the very interesting issues here. IMHO the place we want
to go with this stuff is marry it with your idea of a RTL testing backend.
Alternately we're stuck trying to get our grubby fingers into things
like recog_for_combine.
Jeff
next prev parent reply other threads:[~2016-12-05 5:55 UTC|newest]
Thread overview: 78+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-11 20:44 [PATCH 0/9] RTL frontend v4 David Malcolm
2016-11-11 20:43 ` [PATCH 3/9] Introduce emit_status::ensure_regno_capacity David Malcolm
2016-11-14 14:17 ` Bernd Schmidt
2016-11-14 14:31 ` David Malcolm
2016-11-23 20:12 ` Jeff Law
2016-11-11 20:43 ` [PATCH 2/9] (approved) Introduce rtl_data::init_stack_alignment David Malcolm
2016-11-23 20:09 ` Jeff Law
2016-11-11 20:44 ` [PATCH 8/9] Introduce class function_reader (v4) David Malcolm
2016-11-23 20:15 ` Bernd Schmidt
2016-11-23 20:46 ` David Malcolm
2016-12-01 14:40 ` Bernd Schmidt
2016-12-01 21:43 ` David Malcolm
2016-12-02 1:27 ` [PATCH 8a/9] Introduce class function_reader (v6) David Malcolm
2016-12-02 1:27 ` [PATCH 8b/9] Add target-independent selftests of RTL function reader David Malcolm
2016-12-02 15:06 ` Bernd Schmidt
2016-12-05 5:55 ` Jeff Law [this message]
2016-12-02 1:27 ` [PATCH 8c/9] Add aarch64-specific selftests for " David Malcolm
2016-12-06 17:22 ` James Greenhalgh
2016-12-06 19:38 ` David Malcolm
2016-12-07 9:30 ` James Greenhalgh
2016-12-02 1:27 ` [PATCH 8d/9] Add x86_64-specific " David Malcolm
2016-12-19 16:43 ` [PATCH] Add x86_64-specific selftests for RTL function reader (v2) David Malcolm
2017-01-03 16:47 ` PING " David Malcolm
2017-01-05 9:43 ` Uros Bizjak
2016-12-02 1:28 ` [PATCH 9/9] Add "__RTL" to cc1 (v6) David Malcolm
2016-12-02 14:41 ` [PATCH 8a/9] Introduce class function_reader (v6) Bernd Schmidt
2016-12-02 18:12 ` [PATCH 8a/9] Introduce class function_reader (v7) David Malcolm
2016-12-02 18:58 ` Bernd Schmidt
2016-12-08 2:29 ` [PATCH] Avoid double unread_char (c) in patch 8a of RTL frontend David Malcolm
2016-12-08 15:16 ` Bernd Schmidt
2016-12-08 20:06 ` [PATCH] Fix bug in MEM parsing in patches 8a/8b David Malcolm
2016-12-08 20:08 ` Bernd Schmidt
2016-12-09 1:29 ` [PATCH] Prevent use of MEM_* attr accessor macros as lvalues David Malcolm
2016-12-09 1:32 ` Bernd Schmidt
2016-12-19 22:15 ` [PATCH] Fix bug in MEM parsing in patches 8a/8b Jeff Law
2016-12-19 23:02 ` David Malcolm
2016-12-02 15:28 ` [PATCH 8/9] Introduce class function_reader (v4) Bernd Schmidt
2016-12-02 19:51 ` [PATCH] Add ASSERT_RTX_PTR_EQ David Malcolm
2016-12-06 12:09 ` Bernd Schmidt
2016-11-11 20:44 ` [PATCH 1/9] print_rtx: implement support for reuse IDs (v2) David Malcolm
2016-12-01 23:05 ` Jeff Law
2016-12-02 1:37 ` David Malcolm
2016-12-02 15:28 ` Bernd Schmidt
2016-11-11 20:44 ` [PATCH 5/9] Introduce selftest::locate_file (v4) David Malcolm
2016-12-01 13:29 ` Bernd Schmidt
2016-12-02 1:20 ` David Malcolm
2016-12-08 21:47 ` David Malcolm
2016-12-09 1:48 ` Bernd Schmidt
2016-12-09 19:32 ` PR target/78213 revisited (was Re: [PATCH 5/9] Introduce selftest::locate_file (v4)) David Malcolm
2016-12-14 14:04 ` Bernd Schmidt
2016-12-15 2:14 ` [committed] Introduce selftest::locate_file (v5) David Malcolm
2021-08-17 7:00 ` Thomas Schwinge
2021-08-17 9:00 ` Richard Biener
2021-08-18 23:56 ` H.J. Lu
2021-08-19 7:01 ` Thomas Schwinge
2016-11-11 20:44 ` [PATCH 6/9] Split class rtx_reader into md_reader vs rtx_reader David Malcolm
2016-11-22 21:26 ` Richard Sandiford
2016-11-11 20:44 ` [PATCH 4/9] (approved) Add some functions for use by the RTL frontend David Malcolm
2016-11-23 20:11 ` Jeff Law
2016-11-11 20:44 ` [PATCH 7/9] Add RTL-error-handling to host David Malcolm
2016-11-22 21:29 ` Richard Sandiford
2016-11-28 13:47 ` Bernd Schmidt
2016-11-29 17:20 ` David Malcolm
2016-11-29 17:23 ` Bernd Schmidt
2016-11-29 18:53 ` David Malcolm
2016-11-29 21:13 ` Bernd Schmidt
2016-11-30 16:18 ` Bernd Schmidt
2016-11-30 19:51 ` [PATCH] Minimal reimplementation of errors.c within read-md.c David Malcolm
2016-12-01 12:40 ` Bernd Schmidt
2016-12-02 22:34 ` [PATCH] Even more minimal " David Malcolm
2016-12-06 12:11 ` Bernd Schmidt
2016-11-11 20:44 ` [PATCH 9/9] Add "__RTL" to cc1 (v4) David Malcolm
2016-11-14 15:14 ` Richard Biener
2016-11-15 21:07 ` David Malcolm
2016-11-16 13:24 ` Richard Biener
2016-11-18 21:02 ` [PATCH] Add "__RTL" to cc1 (v5) David Malcolm
2016-11-18 22:14 ` Joseph Myers
2016-11-18 22:46 ` [PATCH] Handle EOF in c_parser_parse_rtl_body David Malcolm
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