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Re: Patch and testcase regarding predecrement addressing modes andreload_cse_move2add


On Mon, Sep 25, 2000 at 06:45:52PM -0700, Matthew Hiller wrote:
> Wed Sep 13 00:08:30 2000  Joern Rennecke <amylaar@redhat.co.uk>
> 
> 	* reload1.c (move2add_note_store): Check for simple
> 	auto-inc in destination.
> 
> 2000-09-25  Matthew Hiller  <hiller@redhat.com>
> 
> 	* testsuite/gcc.c-torture/execute/autodec-addressing.c: New
> 	testcase that will fail if reload_cse_move2add wrongly optimizes a
> 	block of code in which one of the insns has an
> 	incrementing/decrementing side effect but no REG_INC note.

Ok.  Though you don't need more than "New test" for the testsuite
change -- more than that should be a comment in the program itself.



r~

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