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From: "glisse at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/95115] [10 Regression] RISC-V 64: inf/inf division
 optimized out, invalid operation not raised
Date: Wed, 13 May 2020 20:45:52 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D95115

--- Comment #1 from Marc Glisse <glisse at gcc dot gnu.org> ---
I am seeing the same thing on x86_64, happens during FRE1, so it looks like
tree-optimization.=