* i386.md (neghi): Use the whole register when widening the op.

From-SVN: r26443

* i386.md (neghi): Use the whole register when widening the op.
From-SVN: r26443
c5fb6d4a · Richard Henderson · Richard Henderson · 34ca9541 · c5fb6d4a · c5fb6d4a
Commit c5fb6d4a authored Apr 14, 1999 by Richard Henderson Committed by Richard Henderson Apr 14, 1999
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gcc/ChangeLog
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gcc/config/i386/i386.md
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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+Wed Apr 14 09:39:20 1999  Richard Henderson  <rth@cygnus.com>
+
+	* i386.md (neghi): Use the whole register when widening the op.
+
 1999-04-14 12:37 -0400  Zack Weinberg  <zack@rabi.columbia.edu>

 	* cpperror.c, cppexp.c, cpplib.c: Never call abort.

--- a/gcc/config/i386/i386.md
+++ b/gcc/config/i386/i386.md
@@ -4740,7 +4740,7 @@ byte_xor_operation:
    if (REG_P (operands[0]) && i386_cc_probably_useless_p (insn))
      {
 	CC_STATUS_INIT;
-	return AS1(neg%L0,%0);
+	return AS1(neg%L0,%k0);
      }
    return AS1(neg%W0,%0);")