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ipa-cp.c (ipa_get_indirect_edge_target): Add typecasts when comparing param_index to VEC_length result.

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* ipa-cp.c (ipa_get_indirect_edge_target): Add typecasts when
	comparing param_index to VEC_length result.

From-SVN: r183166
This commit is contained in:
Ian Lance Taylor 2012-01-13 22:25:44 +00:00 committed by Ian Lance Taylor
parent 8554df86e0
commit 9ab6f957a2
2 changed files with 8 additions and 2 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2012-01-13 Ian Lance Taylor <iant@google.com>
* ipa-cp.c (ipa_get_indirect_edge_target): Add typecasts when
comparing param_index to VEC_length result.
2012-01-13 Steven Bosscher <steven@gcc.gnu.org> 2012-01-13 Steven Bosscher <steven@gcc.gnu.org>
* c-decl.c: Do not include tree-mudflap.h * c-decl.c: Do not include tree-mudflap.h

5
gcc/ipa-cp.c
View File

@ -1112,7 +1112,7 @@ ipa_get_indirect_edge_target (struct cgraph_edge *ie,
if (!ie->indirect_info->polymorphic) if (!ie->indirect_info->polymorphic)
{ {
tree t = (VEC_length (tree, known_vals) > param_index tree t = (VEC_length (tree, known_vals) > (unsigned int) param_index
? VEC_index (tree, known_vals, param_index) : NULL); ? VEC_index (tree, known_vals, param_index) : NULL);
if (t && if (t &&
TREE_CODE (t) == ADDR_EXPR TREE_CODE (t) == ADDR_EXPR
@ -1127,7 +1127,8 @@ ipa_get_indirect_edge_target (struct cgraph_edge *ie,
otr_type = ie->indirect_info->otr_type; otr_type = ie->indirect_info->otr_type;
t = VEC_index (tree, known_vals, param_index); t = VEC_index (tree, known_vals, param_index);
if (!t && known_binfos && VEC_length (tree, known_binfos) > param_index) if (!t && known_binfos
&& VEC_length (tree, known_binfos) > (unsigned int) param_index)
t = VEC_index (tree, known_binfos, param_index); t = VEC_index (tree, known_binfos, param_index);
if (!t) if (!t)
return NULL_TREE; return NULL_TREE;