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[Bug target/79252] Improve code generation of vec_insert on PowerPC ISA 2.07 (i.e. power8)
- From: "meissner at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 26 Jan 2017 21:52:27 +0000
- Subject: [Bug target/79252] Improve code generation of vec_insert on PowerPC ISA 2.07 (i.e. power8)
- Auto-submitted: auto-generated
- References: <bug-79252-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79252
--- Comment #1 from Michael Meissner <meissner at gcc dot gnu.org> ---
Created attachment 40594
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40594&action=edit
Test case to show the various vec_inserts
Compile this code with -O2 -mcpu=power8, and look at the various
v<type>_ins_<n>_arg functions to see the code generation.