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re PR inline-asm/6162 (i386 asm reloader ice in reload_cse_simplify_operands)

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PR optimization/6162
	* md.texi: Document restriction on commutative operand
	specification.

From-SVN: r58705
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Nathanael Nerode 2002-11-01 07:05:57 +00:00
parent 75fe3383d8
commit 9efb4cb690
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gcc/ChangeLog
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@ -1,3 +1,9 @@
2002-10-31 Nathanael Nerode <neroden@gcc.gnu.org>
PR optimization/6162
* doc/md.texi: Document restriction on commutative operand
specification.
2002-10-31 Eric Christopher <echristo@redhat.com>
* explow.c (convert_memory_address): Use shallow_copy_rtx.

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gcc/doc/md.texi
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@ -1256,6 +1256,8 @@ instruction is defined:
@dots{})
@end smallexample
@end ifset
GCC can only handle one commutative pair in an asm; if you use more,
the compiler may fail.
@cindex @samp{#} in constraint
@item #