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From: "bruno at clisp dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/114659] gcc miscompiles a __builtin_memcpy on i386,
 leading to wrong results for SNaN
Date: Tue, 09 Apr 2024 18:48:25 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D114659

--- Comment #9 from Bruno Haible <bruno at clisp dot org> ---
(In reply to Andrew Pinski from comment #7)
> Much more related to PR 56831 and PR 57484 rather than the other two ...

Well, bug #56831 is more about function calls and the ABI, whereas this bug
here and bug #58416 and bug #93271 are about the compiler picking a memory
location which holds convert_snan_to_qnan(value) rather than a memory locat=
ion
which holds the original value.=