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[Bug tree-optimization/78121] [7 Regression] ice in set_value_range
- From: "kugan at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 09 Nov 2016 01:41:58 +0000
- Subject: [Bug tree-optimization/78121] [7 Regression] ice in set_value_range
- Auto-submitted: auto-generated
- References: <bug-78121-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78121
--- Comment #7 from kugan at gcc dot gnu.org ---
Author: kugan
Date: Wed Nov 9 01:41:26 2016
New Revision: 241989
URL: https://gcc.gnu.org/viewcvs?rev=241989&root=gcc&view=rev
Log:
Fix ice in set_value_range
gcc/ChangeLog:
2016-11-09 Kugan Vivekanandarajah <kuganv@linaro.org>
PR ipa/78121
* ipa-cp.c (propagate_vr_accross_jump_function): Pass param type.
Also fold constant passed as argument while computing value range.
(propagate_constants_accross_call): Pass param type.
* ipa-prop.c: export ipa_get_callee_param_type.
* ipa-prop.h: export ipa_get_callee_param_type.
gcc/testsuite/ChangeLog:
2016-11-09 Kugan Vivekanandarajah <kuganv@linaro.org>
PR ipa/78121
* gcc.dg/ipa/pr78121.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/ipa/pr78121.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/ipa-cp.c
trunk/gcc/ipa-prop.c
trunk/gcc/ipa-prop.h
trunk/gcc/testsuite/ChangeLog