Re: I have questions regarding the 4.3 codebase...

2024-07-03 Thread Sid Maxwell via Gcc
Awesome, thanks Richard! On Wed, Jul 3, 2024 at 2:44 AM Richard Biener wrote: > On Tue, Jul 2, 2024 at 9:26 PM Sid Maxwell via Gcc > wrote: > > > > I have another gcc 4.3 question. I'm trying to find where in the code > base > > the instrumentation for basic block coverage is done. I've track

Re: I have questions regarding the 4.3 codebase...

2024-07-02 Thread Richard Biener via Gcc
On Tue, Jul 2, 2024 at 9:26 PM Sid Maxwell via Gcc wrote: > > I have another gcc 4.3 question. I'm trying to find where in the code base > the instrumentation for basic block coverage is done. I've tracked down > where/how mcount() calls are generated, but I haven't even been able to > determine

Re: I have questions regarding the 4.3 codebase...

2024-07-02 Thread Sid Maxwell via Gcc
I have another gcc 4.3 question. I'm trying to find where in the code base the instrumentation for basic block coverage is done. I've tracked down where/how mcount() calls are generated, but I haven't even been able to determine what function(s) are called to increment a basic block's count. I'd

Re: I have questions regarding the 4.3 codebase...

2023-03-23 Thread Sid Maxwell via Gcc
I'll take a look, Paul, thanks. It hadn't occurred to me to compare different machines' uses. -+- Sid On Thu, Mar 23, 2023 at 10:29 AM Paul Koning wrote: > > > > On Mar 23, 2023, at 10:13 AM, Sid Maxwell via Gcc > wrote: > > > > Thanks for reaching out, Julian, I greatly appreciate your help.

Re: I have questions regarding the 4.3 codebase...

2023-03-23 Thread Paul Koning via Gcc
> On Mar 23, 2023, at 10:13 AM, Sid Maxwell via Gcc wrote: > > Thanks for reaching out, Julian, I greatly appreciate your help. Please > forgive and over- or under-sharing. If I've left something out, please let > me know. > > From my pdp10.md: > > ;; JIRA sw_gcc-68. gcc recognizes the "m

Re: I have questions regarding the 4.3 codebase...

2023-03-23 Thread Sid Maxwell via Gcc
Thanks for reaching out, Julian, I greatly appreciate your help. Please forgive and over- or under-sharing. If I've left something out, please let me know. >From my pdp10.md: ;; JIRA sw_gcc-68. gcc recognizes the "movmemhi" 'instruction' for ;; doing block moves, as in struct assignment. This

Re: I have questions regarding the 4.3 codebase...

2023-03-23 Thread Julian Brown
On Wed, 22 Mar 2023 18:27:28 -0400 Sid Maxwell via Gcc wrote: > Is there anyone on the list with experience with the gcc 4.3 > codebase? I'm currently maintaining a fork of it, with a PDP10 code > generator. > > I've run into an issue involving the transformation of a movmemhi to a > single PDP

I have questions regarding the 4.3 codebase...

2023-03-22 Thread Sid Maxwell via Gcc
Is there anyone on the list with experience with the gcc 4.3 codebase? I'm currently maintaining a fork of it, with a PDP10 code generator. I've run into an issue involving the transformation of a movmemhi to a single PDP10 instruction (an xblt, if you're curious). The transformation appears to