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Re: [PATCH 0/2] CGEN unordered fpu compares + fixes
- From: Stafford Horne <shorne at gmail dot com>
- To: cgen at sourceware dot org
- Cc: Openrisc <openrisc at lists dot librecores dot org>
- Date: Wed, 12 Jun 2019 22:14:03 +0900
- Subject: Re: [PATCH 0/2] CGEN unordered fpu compares + fixes
- References: <firstname.lastname@example.org>
Did anyone have a chance to look at this? The binutils patches that require
this are approved, but I rather not commit them unless this I get OK on these
patches and push them.
On Sat, Jun 01, 2019 at 04:26:27PM +0900, Stafford Horne wrote:
> As I am working on openrisc which uses cgen in binutils I have needed to make
> these changes.
> The Unordered compares is needed for FPU unordered (NaN detecting) comparisons.
> These have been implemented and tested in OpenRISC (both simulation and
> assembler (running on FPGA hardware)).
> The gen-doc changes come from me noticing the docs  on the cgen website are
> very much out of date.
> Does anyone know the process to get the regenerated docs posted? I think they
> are beneficial and with some more updates they could be really good.
>  https://sourceware.org/cgen/gen-doc/
> Stafford Horne (2):
> cgen: Add unordered compare operation
> gen-doc: Updates for latest cpu definitions
> gen-all-doc | 46 ++++++++++++++++++++++++++++++++--------------
> html.scm | 2 +-
> rtl-c.scm | 4 ++++
> rtx-funcs.scm | 7 +++++++
> 4 files changed, 44 insertions(+), 15 deletions(-)
> mode change 100644 => 100755 gen-all-doc