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[Bug target/83402] PPC64 implementation of ./rs6000/emmintrin.h gives out of range for _mm_slli_epi32
- From: "pc at us dot ibm.com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 03 Apr 2018 16:17:51 +0000
- Subject: [Bug target/83402] PPC64 implementation of ./rs6000/emmintrin.h gives out of range for _mm_slli_epi32
- Auto-submitted: auto-generated
- References: <bug-83402-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83402
--- Comment #3 from Paul Clarke <pc at us dot ibm.com> ---
(In reply to Steven Munroe from comment #0)
> The rs6000/emmintrin.h implementation of _mm_slli_epi32 reports:
> error: argument 1 must be a 5-bit signed literal
>
> For constant shift values > 15.
I thought this would be trivial to reproduce, but not able to provoke it. Do
you have a testcase? I will attach the one I tried.