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From: "Joost.VandeVondele at mat dot ethz.ch" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug middle-end/63311] [4.9/5 Regression] -O1 optimization introduces valgrind warning
Date: Fri, 31 Oct 2014 09:34:00 -0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63311

--- Comment #6 from Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> ---
Created attachment 33852
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33852&action=edit
C testcase

warning with : gcc -O1 -std=c11 -g PR63311.c -lm && valgrind ./a.out