Re: [PATCH] Do not apply store motion on loop with no exits.

2025-04-28 Thread Richard Biener via Gcc
On Fri, Apr 25, 2025 at 2:31 PM ywgrit via Gcc wrote: > > I encountered one problem with loop-im pass. > I compiled the program dhry2reg which belongs to unixbench( > https://github.com/kdlucas/byte-unixbench). > > The gcc used > gcc (GCC) 12.3.0 > > The commands executed as following > make > ./R

GCC 14.2.1 Status Report (2025-04-28)

2025-04-28 Thread Richard Biener via Gcc
Status == The GCC 14 branch is open for regression and documentation fixes. We are planning for the GCC 14.3 release on May 22th which means scheduling a release candidate on May 15th in about two weeks from now. Please work through your assigned bugs and regression fixes and backport fixes

Re: GCC used to store pointers in FP registers on aarch64

2025-04-28 Thread Attila Szegedi via Gcc
Hey folks, I thought I'll post a follow up here in case it is of wider interest. First, my colleague Nicolas Savoire did a Git bisect and identified the commit[0] that stopped GCC from choosing AArch64 FP registers for pointer storage. He even created a reproducer[1] on Godbolt that shows the dif

GCC 13.3.1 Status Report (2025-04-28)

2025-04-28 Thread Richard Biener via Gcc
Status == The gcc-13 branch is open for regression and documentation fixes. It's time to plan for the GCC 13.4 release following the planned GCC 14.3 release. The plan is to do a release candidate for GCC 13.4 on Thursday, May 29th, one week after the GCC 14.3 release followed by the relase