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[PATCH] Fix PR78721

From: kugan <kugan dot vivekanandarajah at linaro dot org>
To: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>, Martin Jambor <mjambor at suse dot cz>, Jan Hubicka <hubicka at ucw dot cz>
Date: Fri, 9 Dec 2016 15:25:01 +1100
Subject: [PATCH] Fix PR78721
Authentication-results: sourceware.org; auth=none

Hi,

in propagate_vr_accross_jump_function, drop_tree_overflow should beafter fold_convert. Attached patch changes this.

Bootstrapped and regression tested on x86_64-linux-gnu with no newregressions. Is this OK for trunk?


Thanks,
Kugan

gcc/testsuite/ChangeLog:

2016-12-09  Kugan Vivekanandarajah  <kuganv@linaro.org>

	PR ipa/78721
	* gcc.dg/pr78721.c: New test.


gcc/ChangeLog:

2016-12-09  Kugan Vivekanandarajah  <kuganv@linaro.org>

	PR ipa/78721
	* ipa-cp.c (propagate_vr_accross_jump_function): drop_tree_overflow
	after fold_convert.

Attachment: pr78721.txt
Description: Text document

Follow-Ups:
- Re: [PATCH] Fix PR78721
  - From: Richard Biener

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