Re: power pc opcode bug in 2.7.2

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Article #6379

#6379

From: Torbjorn Granlund
Date: Thu, 07 Dec 1995 00:00

22 lines
1272 bytes

Your patch makes the compiler output valid assembly code, but it introduces
a bug.  Please use the following patch instead (note the extra `c').

Fri Dec  8 04:23:58 1995  Torbjorn Granlund  <tege@noisy.tmg.se>

	* rs6000.md (matcher for neg:SI (geu:SI ..)): Get ppc syntax right.

*** rs6000.md   Wed Nov 29 07:22:20 1995
--- rs6000.md.new       Fri Dec  8 04:20:51 1995
***************
*** 6910,6914 ****
    "@
     {sf|subfc} %0,%2,%1\;{sfe|subfe} %0,%0,%0\;nand %0,%0,%0
!    {sfi|subfic} %0,%1,-1\;a%I2 %0,%0,%2\;{sfe|subfe} %0,%0,%0"
    [(set_attr "length" "12")])
  
--- 6910,6914 ----
    "@
     {sf|subfc} %0,%2,%1\;{sfe|subfe} %0,%0,%0\;nand %0,%0,%0
!    {sfi|subfic} %0,%1,-1\;{a%I2|add%I2c} %0,%0,%2\;{sfe|subfe} %0,%0,%0"
    [(set_attr "length" "12")])

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Message-ID: <199512080328.EAA28212@insanus.matematik.su.se>

Path: arc1-ca.pugleaf.net!unknown!not-for-mail

References: <199512080144.SAA19154@bsdi.BSDI.COM>

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From: tege@matematik.su.se (Torbjorn Granlund)
Subject: Re: power pc opcode bug in 2.7.2
Date: 1995/12/07
Message-ID: <199512080328.EAA28212@insanus.matematik.su.se>
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