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[Dotgnu-pnet-commits] CVS: pnet/doc unrolling.txt,1.3,1.4

From: Rhys Weatherley <address@hidden>
Subject: [Dotgnu-pnet-commits] CVS: pnet/doc unrolling.txt,1.3,1.4
Date: Sat, 12 Jul 2003 21:34:14 -0400

Update of /cvsroot/dotgnu-pnet/pnet/doc
In directory subversions:/tmp/cvs-serv25553/doc

Modified Files:
Log Message:

Introduce some extra instructions for unsigned comparisons because
PPC cannot set the condition codes for both signed and unsigned
results at the same time like x86 and ARM can.

Index: unrolling.txt
RCS file: /cvsroot/dotgnu-pnet/pnet/doc/unrolling.txt,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -r1.3 -r1.4
*** unrolling.txt       12 Jul 2003 04:47:50 -0000      1.3
--- unrolling.txt       13 Jul 2003 01:34:12 -0000      1.4
*** 457,461 ****
--- 457,463 ----
  md_cmp_cc_reg_reg_word_32(inst, reg1, reg2)
+ md_ucmp_cc_reg_reg_word_32(inst, reg1, reg2)
  md_cmp_cc_reg_reg_word_native(inst, reg1, reg2)
+ md_ucmp_cc_reg_reg_word_native(inst, reg1, reg2)
      Compare two registers and set the condition codes based on the result.

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