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cse.c (cse_process_notes): Replace any registers if the address remains valid.

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* cse.c (cse_process_notes): Replace any registers if the address
	remains valid.

From-SVN: r44406
This commit is contained in:
Denis Chertykov 2001-07-26 18:31:01 +00:00 • committed by Denis Chertykov
parent 11f6816516
commit c96208fae7
2 changed files with 7 additions and 1 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
Thu Jul 26 22:22:21 2001 Denis Chertykov <denisc@overta.ru>
* cse.c (cse_process_notes): Replace any registers if the address
remains valid.
Thu Jul 26 14:04:03 EDT 2001 John Wehle (john@feith.com)
* basic-block.h (PROP_ALLOW_CFG_CHANGES): Define.

3
gcc/cse.c
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@ -6440,7 +6440,8 @@ cse_process_notes (x, object)
return x;
case MEM:
XEXP (x, 0) = cse_process_notes (XEXP (x, 0), x);
validate_change (x, &XEXP (x, 0),
cse_process_notes (XEXP (x, 0), x), 0);
return x;
case EXPR_LIST: