From: Richard Sandiford <rdsandiford@googlemail.com>
To: "Moore\, Catherine" <Catherine_Moore@mentor.com>
Cc: "gcc-patches\@gcc.gnu.org" <gcc-patches@gcc.gnu.org>, "Rozycki\,
Maciej" <Maciej_Rozycki@mentor.com>
Subject: Re: FW: [PATCH] [MIPS] microMIPS gcc support
Date: Sat, 23 Mar 2013 09:07:00 -0000 [thread overview]
Message-ID: <87sj3m4h8j.fsf@talisman.default> (raw)
In-Reply-To: <FD3DCEAC5B03E9408544A1E416F11242987BEFBE@NA-MBX-01.mgc.mentorg.com> (Catherine Moore's message of "Fri, 22 Mar 2013 18:31:09 +0000")
"Moore, Catherine" <Catherine_Moore@mentor.com> writes:
> 2013-03-21 Catherine Moore <clm@codesourcery.com>
>
> * config/mips/constraints.md (u, Udb7 Uead, Uean, Uesp, Uib3,
> Uuw6, Usb4, ZS, ZT, ZU, ZV, ZW): New constraints.
> * config/mip/predicates.md (lwsp_swsp_operand,
> lw16_sw16_operand, lhu16_sh16_operand, lbu16_operand,
> sb16_operand, db4_operand, db7_operand, ib3_operand,
> sb4_operand, ub4_operand, uh4_operand, uw4_operand,
> uw5_operand, uw6_operand, addiur2_operand, addiusp_operand,
> andi16_operand): New predicates.
> * config/mips/mips.md (compression): New attribute.
> (enabled): New attribute.
> (length): Consider compression in computing length.
> (shift_compression): New code attribute.
> (*add<mode>3): New operands. Record compression.
> (sub<mode>3): Likewise.
> (one_cmpl<mode>2): Likewise.
> (*and<mode>3): Likewise.
> (*ior<mode>3): Likewise.
> (unnamed pattern for xor): Likewise.
> (*zero_extend<SHORT:mode><GPR:mode>2): Likewise.
> (*<optab><mode>3): Likewise.
> (*mov<mode>_internal: Likewise.
> * config/mips/mips-protos.h (mips_signed_immediate_p): New.
> (mips_unsigned_immediate_p): New.
> (umips_lwsp_swsp_address_p): New.
> (m16_based_address_p): New.
> * config/mips/mips-protos.h (mips_signed_immediate_p): New prototype.
> (mips_unsigned_immediate_p): New prototype.
> (lwsp_swsp_address_p): New prototype.
> (m16_based_address_p): New prototype.
> * config/mips/mips.c (mips_unsigned_immediate_p): New function.
> (mips_signed_immediate_p): New function.
> (m16_based_address_p): New function.
> (lwsp_swsp_address_p): New function.
> (mips_print_operand_punctuation): Recognize short delay slot insns
> for microMIPS.add<mode>3"
OK. Thanks for your patience through all this. Now the framework's
been sorted out, the review process for future encoding patches should
be much less painful.
Richard
next prev parent reply other threads:[~2013-03-23 9:07 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <FD3DCEAC5B03E9408544A1E416F1124211F9CC2E@NA-MBX-04.mgc.mentorg.com>
2012-07-19 18:51 ` Moore, Catherine
2012-07-20 0:46 ` Richard Sandiford
2013-01-22 20:23 ` Moore, Catherine
2013-01-22 20:27 ` Moore, Catherine
2013-01-23 20:05 ` Richard Sandiford
2013-01-26 3:52 ` Maciej W. Rozycki
2013-01-26 10:17 ` Richard Sandiford
2013-01-27 13:58 ` Maciej W. Rozycki
2013-01-28 10:14 ` Richard Sandiford
2013-02-12 19:00 ` Moore, Catherine
2013-02-13 11:43 ` Richard Sandiford
2013-02-19 16:31 ` Moore, Catherine
2013-02-19 18:25 ` Richard Sandiford
2013-02-19 22:27 ` Maciej W. Rozycki
2013-02-21 2:28 ` Moore, Catherine
2013-02-21 21:20 ` Richard Sandiford
2013-02-24 23:52 ` Moore, Catherine
2013-02-25 9:41 ` Richard Sandiford
2013-02-25 13:55 ` Moore, Catherine
2013-03-04 19:43 ` Moore, Catherine
2013-03-04 20:54 ` Richard Sandiford
2013-03-04 22:47 ` Moore, Catherine
2013-03-05 21:06 ` Richard Sandiford
2013-03-13 20:30 ` Moore, Catherine
2013-03-14 20:55 ` Richard Sandiford
2013-03-15 18:00 ` Moore, Catherine
2013-03-19 19:26 ` Richard Sandiford
2013-03-19 21:23 ` Moore, Catherine
2013-03-19 21:23 ` Richard Sandiford
2013-03-20 20:15 ` Moore, Catherine
2013-03-20 21:48 ` Richard Sandiford
2013-03-20 22:02 ` Moore, Catherine
2013-03-21 8:05 ` Richard Sandiford
2013-03-21 23:04 ` Moore, Catherine
2013-03-22 0:05 ` Richard Sandiford
2013-03-22 18:31 ` Moore, Catherine
2013-03-23 9:07 ` Richard Sandiford [this message]
2013-04-12 18:38 ` Many warnings in MIPS port (Was: [PATCH] [MIPS] microMIPS gcc support) David Daney
2013-04-12 20:35 ` Maciej W. Rozycki
2013-04-12 22:08 ` Moore, Catherine
2013-04-13 6:36 ` David Daney
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