> -----Original Message----- > From: H.J. Lu <[email protected]> > Sent: Monday, August 31, 2026 7:41 AM > To: GCC Patches <[email protected]>; Uros Bizjak > <[email protected]>; Liu, Hongtao <[email protected]> > Subject: [PATCH] x86: Compile vect-unpack-[123].c with -mtune=generic > > Compile vect-unpack-[123].c with -mtune=generic to avoid > > FAIL: gcc.target/i386/vect-unpack-1.c scan-assembler-times > vpmovzxbw[ \\t]+[^\n]*%zmm 2 > FAIL: gcc.target/i386/vect-unpack-2.c scan-assembler-times > vpmovsxbw[ \\t]+[^\n]*%zmm 2 > FAIL: gcc.target/i386/vect-unpack-3.c scan-assembler-not > vpmovsxbw[ \\t]+[^\n]*%zmm > > when different tunings are used. Use -mprefer-vector-width=512?
> > PR testsuite/126923 > * gcc.target/i386/vect-unpack-1.c (dg-options): Add -mtune=generic. > * gcc.target/i386/vect-unpack-2.c (dg-options): Likewise. > * gcc.target/i386/vect-unpack-3.c (dg-options): Likewise. > -- > H.J.
