[PATCH] AVX512FP16: Support vector shuffle builtins

Hi, This patch supports HFmode vector shuffle by creating HImode subreg when expanding permutation expr. Bootstrapped/regtested on x86_64-pc-linux-gnu{-m32,} and sde{-m32,} OK for master? gcc/ChangeLog: * config/i386/i386-expand.c (ix86_expand_vec_perm): Convert HFmode input ope

[FYI] [Ada] reenable ada83 library unit renaming error

The condition of the 'if' encompassed that of the 'elsif', so the error message wouldn't get a chance to be printed. Regstrapped on x86_64-linux-gnu. I'm checking this in. for gcc/ada/ChangeLog * par-ch10.adb (P_Compilation_Unit): Reenable ada83 library unit renaming test and

Re: [PATCH] PR fortran/102717 - ICE in gfc_simplify_reshape, at fortran/simplify.c:6843

H Harald, when simplifying RESHAPE we hit a gcc_assert for negative entries in the SHAPE array. Obvious solution: replace gcc_assert by an error message. Regtested on x86_64-pc-linux-gnu. OK for mainline? As this is a safe fix, I'd like to backport to suitable branches. OK for both. Thank

Re: [PATCH] PR fortran/102716 - ICE in gfc_validate_kind(): Got bad kind

Hi Harald, another simple and obvious fix: we need to reorder the argument checks to the SHAPE intrinsic so that invalid KIND arguments can be detected. Regtested on x86_64-pc-linux-gnu. OK for mainline? As I consider this a safe fix, I'd like to backport to suitable branches. Also OK for b

PATCH, rs6000] Optimization for vec_xl_sext

Hi,   The patch optimizes the code generation for vec_xl_sext builtin. Now all the sign extensions are done on VSX registers directly.   Bootstrapped and tested on powerpc64le-linux with no regressions. Is this okay for trunk? Any recommendations? Thanks a lot.   I refined the patch according

Re: [PATCH] AVX512FP16: Support vector shuffle builtins

On Thu, Oct 14, 2021 at 10:39 AM Hongyu Wang via Gcc-patches wrote: > > Hi, > > This patch supports HFmode vector shuffle by creating HImode subreg when > expanding permutation expr. > > Bootstrapped/regtested on x86_64-pc-linux-gnu{-m32,} and sde{-m32,} > OK for master? > > gcc/ChangeLog: > >

Re: [PATCH] Allow different vector types for stmt groups

On Wed, 13 Oct 2021, Martin Jambor wrote: > Hi, > > On Mon, Sep 27 2021, Richard Biener via Gcc-patches wrote: > > > [...] > > > > The following is what I have pushed after re-bootstrapping and testing > > on x86_64-unknown-linux-gnu. > > > > Richard. > > > > From fc335f9fde40d7a20a1a6e38fd6f842e

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