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ssa-ccp.c (ssa_ccp_substitute_constants): Backout 2002-03-05 patch. 

* ssa-ccp.c (ssa_ccp_substitute_constants): Backout 2002-03-05
	patch.

From-SVN: r50359
This commit is contained in:
Jakub Jelinek 2002-03-06 17:53:07 +01:00 committed by Jakub Jelinek
parent 82d68d46a3
commit 2041cde455
2 changed files with 7 additions and 6 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2002-03-06 Jakub Jelinek <jakub@redhat.com>
* ssa-ccp.c (ssa_ccp_substitute_constants): Backout 2002-03-05
patch.
Wed Mar 6 11:28:19 CET 2002 Jan Hubicka <jh@suse.cz>
* predict.c (estimate_bb_frequencies): Do not reload the

8
gcc/ssa-ccp.c
View File

@ -856,14 +856,10 @@ ssa_ccp_substitute_constants ()
{
if (values[i].lattice_val == CONSTANT)
{
rtx def = VARRAY_RTX (ssa_definition, i), set;
rtx def = VARRAY_RTX (ssa_definition, i);
rtx set = single_set (def);
struct df_link *curruse;
/* Definition might have been deleted already. */
if (! def)
continue;
set = single_set (def);
if (! set)
continue;