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* [gcc r14-1662] Also check type being cast to
@ 2023-06-09 16:37 Andrew Macleod
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From: Andrew Macleod @ 2023-06-09 16:37 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:5612aa4d06594166c0ee848dc733bb9458c1bdbf
commit r14-1662-g5612aa4d06594166c0ee848dc733bb9458c1bdbf
Author: Andrew MacLeod <amacleod@redhat.com>
Date: Fri Jun 9 10:17:59 2023 -0400
Also check type being cast to
before casting into an irange, make sure the type being cast into
is also supported.
PR ipa/109886
* ipa-prop.cc (ipa_compute_jump_functions_for_edge): Check param
type as well.
Diff:
---
gcc/ipa-prop.cc | 1 +
1 file changed, 1 insertion(+)
diff --git a/gcc/ipa-prop.cc b/gcc/ipa-prop.cc
index ab6de9f10da..4e9a307ad4d 100644
--- a/gcc/ipa-prop.cc
+++ b/gcc/ipa-prop.cc
@@ -2405,6 +2405,7 @@ ipa_compute_jump_functions_for_edge (struct ipa_func_body_info *fbi,
of this file uses value_range's, which only hold
integers and pointers. */
&& irange::supports_p (TREE_TYPE (arg))
+ && irange::supports_p (param_type)
&& get_range_query (cfun)->range_of_expr (vr, arg)
&& !vr.undefined_p ())
{
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