RE: [r16-3364 Regression] FAIL: gcc.target/i386/shift-gf2p8affine-7.c scan-assembler-times vgf2p8affineqb 53 on Linux/x86_64

> From: Jiang, Haochen > Sent: Friday, August 29, 2025 1:48 PM > > > From: Andi Kleen > > Sent: Friday, August 29, 2025 1:22 PM > > > > This patch should fix it. Please confirm. > > > > > > diff --git a/gcc/testsuite/gcc.target/i386/shift-gf2p8affine-1.c > > b/gcc/testsuite/gcc.target/i386/shift-

RE: [r16-3364 Regression] FAIL: gcc.target/i386/shift-gf2p8affine-7.c scan-assembler-times vgf2p8affineqb 53 on Linux/x86_64

> From: Andi Kleen > Sent: Friday, August 29, 2025 1:22 PM > > This patch should fix it. Please confirm. > > > diff --git a/gcc/testsuite/gcc.target/i386/shift-gf2p8affine-1.c > b/gcc/testsuite/gcc.target/i386/shift-gf2p8affine-1.c > index e5be3a35538..cb576eb4498 100644 > --- a/gcc/testsuite/g

Re: [r16-3364 Regression] FAIL: gcc.target/i386/shift-gf2p8affine-7.c scan-assembler-times vgf2p8affineqb 53 on Linux/x86_64

This patch should fix it. Please confirm. diff --git a/gcc/testsuite/gcc.target/i386/shift-gf2p8affine-1.c b/gcc/testsuite/gcc.target/i386/shift-gf2p8affine-1.c index e5be3a35538..cb576eb4498 100644 --- a/gcc/testsuite/gcc.target/i386/shift-gf2p8affine-1.c +++ b/gcc/testsuite/gcc.target/i386/s

Regressions on releases/gcc-14 at commit r14-11984 vs commit r14-11928 on Linux/x86_64

Regressions on releases/gcc-14 at commit r14-11984 vs commit r14-11928 on Linux/x86_64 New failures: FAIL: tversion ERROR! The versions of gmp.h (6.2.1) and libgmp (6.3.0) do not match. New passes:

RE: [r16-3364 Regression] FAIL: gcc.target/i386/shift-gf2p8affine-7.c scan-assembler-times vgf2p8affineqb 53 on Linux/x86_64

> From: Andi Kleen > Sent: Friday, August 29, 2025 5:13 AM > > > > > > with GCC configured with > > > > > > ../../gcc/configure --prefix=/export/users3/haochenj/src/gcc- > bisect/master/master/r16-3364/usr --enable-clocale=gnu --with-system-zlib - > -with-demangler-in-ld --with-fpmath=sse --enable

Re: FW: [r16-3364 Regression] FAIL: gcc.target/i386/shift-gf2p8affine-7.c scan-assembler-times vgf2p8affineqb 53 on Linux/x86_64

On Wed, Aug 27, 2025 at 02:11:44AM +, Jiang, Haochen wrote: > On Linux/x86_64, > > 001cd39749f94ece8276b63f91eb864babb81a5d is the first bad commit > commit 001cd39749f94ece8276b63f91eb864babb81a5d > Author: Andi Kleen > Date: Sun Aug 3 17:35:39 2025 -0700 > > Use x86 GFNI for vectoriz

Re: FW: [r16-3364 Regression] FAIL: gcc.target/i386/shift-gf2p8affine-7.c scan-assembler-times vgf2p8affineqb 53 on Linux/x86_64

> > > > with GCC configured with > > > > ../../gcc/configure > > --prefix=/export/users3/haochenj/src/gcc-bisect/master/master/r16-3364/usr > > --enable-clocale=gnu --with-system-zlib --with-demangler-in-ld > > --with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet > > --without-isl

Re: FW: [r16-3364 Regression] FAIL: gcc.target/i386/shift-gf2p8affine-7.c scan-assembler-times vgf2p8affineqb 53 on Linux/x86_64

On Thu, Aug 28, 2025 at 2:06 PM Andi Kleen wrote: > > On Wed, Aug 27, 2025 at 02:11:44AM +, Jiang, Haochen wrote: > > On Linux/x86_64, > > > > 001cd39749f94ece8276b63f91eb864babb81a5d is the first bad commit > > commit 001cd39749f94ece8276b63f91eb864babb81a5d > > Author: Andi Kleen > > Date:

[Linaro-TCWG-CI] gcc-16-3414-gfcb3009a32d: 9 regressions on master-thumb_m23_soft_eabi

Dear contributor, Our automatic CI has detected problems related to your patch(es). Please find some details below. In arm-eabi cortex-m23 soft, after: | commit gcc-16-3414-gfcb3009a32d | Author: Tomasz Kamiński | Date: Tue Aug 26 14:34:35 2025 +0200 | | libsupc++: Change _Uno

Regressions on master at commit r16-3423 vs commit r16-2714 on Linux/x86_64

Regressions on master at commit r16-3423 vs commit r16-2714 on Linux/x86_64 New failures: FAIL: gcc.target/i386/vect_unroll-3.c scan-assembler-times (?n)vpdpbusd[^\\n]*ymm 4 FAIL: gcc.target/i386/vect_unroll-3.c scan-assembler-times (?n)vpdpbusd[^\\n]*ymm 4 FAIL: g++.dg/opt/pr94589-2.C -std=gnu+