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[Bug rtl-optimization/85950] Unsafe-math-optimizations regresses optimization using SSE4.1 roundss
- From: "linux at carewolf dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 28 May 2018 14:53:15 +0000
- Subject: [Bug rtl-optimization/85950] Unsafe-math-optimizations regresses optimization using SSE4.1 roundss
- Auto-submitted: auto-generated
- References: <bug-85950-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85950
--- Comment #2 from Allan Jensen <linux at carewolf dot com> ---
Created attachment 44196
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44196&action=edit
Example
To trigger need both a rounding conversion and a conversion to integer.