Re: [r17-3570 Regression] FAIL: gcc.target/i386/sse4_1-stv-12.c scan-assembler-times (movaps|vmovdqa) 4 on Linux/x86_64

Jakub Jelinek via Gcc-regression <[email protected]> Mon, 24 Aug 2026 14:05:20 +0200

Newsgroups	gmane.comp.gcc.regression,gmane.comp.gcc.patches
Message-ID	<aowzgBk5ebdTac7s@tucnak>

On Mon, Aug 24, 2026 at 07:58:54PM +0800, H.J. Lu wrote:
> On Mon, Aug 24, 2026 at 7:41 PM Haochen Jiang <[email protected]> wrote:
> >
> > On Linux/x86_64,
> >
> > b8c1b044a4b2884577d3094513a25abcef1161ee is the first bad commit
> > commit b8c1b044a4b2884577d3094513a25abcef1161ee
> > Author: H.J. Lu <[email protected]>
> > Date:   Mon Aug 24 08:08:06 2026 +0800
> >
> >     Scan both movaps and vmovdqa in SSE4.1 STV tests
> >
> > caused
> >
> > FAIL: gcc.target/i386/sse4_1-stv-11.c scan-assembler-times (movaps|vmovdqa) 4
> > FAIL: gcc.target/i386/sse4_1-stv-12.c scan-assembler-times (movaps|vmovdqa) 4
> 
> These tests failed before my patch.

Shouldn't that be
/* { dg-final { scan-assembler-times "(?:movaps|vmovdqa)" 4 } } */
or so?
Without ?: the () is counted too I think.

	Jakub