QBE aims to be a pure C embeddable backend that provides 70% of
the performance of advanced compilers in 10% of the code.
Its small size serves both its aspirations of correctness and
our ability to understand, fix, and improve it. It also serves
its users by providing trivial integration and great flexibility.
===> The following configuration options are available for qbe-1.3:
DOCS=on: Build and/or install documentation
===> Use 'make config' to modify these settings
devel/qbe: upgrade to version 1.3
This updated version generates significantly faster code and improved
support for the generation of position-independent code.
devel/qbe: update to version 1.1
QBE 1.1 comes with improvements of performance and expressiveness.
Notable additions are:
- support for Apple ARM-based hardware (arm64_apple target);
- support for thread-local storage;
- a new blit instruction to copy small aggregates;
- a new hlt instruction to flag non-termination;
- a new stack slot coalescing optimization.
Remove WWW entries moved into port Makefiles
Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.
This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.
Approved by: portmgr (tcberner)
Add WWW entries to port Makefiles
It has been common practice to have one or more URLs at the end of the
ports' pkg-descr files, one per line and prefixed with "WWW:". These
URLs should point at a project website or other relevant resources.
Access to these URLs required processing of the pkg-descr files, and
they have often become stale over time. If more than one such URL was
present in a pkg-descr file, only the first one was tarnsfered into
the port INDEX, but for many ports only the last line did contain the
port specific URL to further information.
There have been several proposals to make a project URL available as
a macro in the ports' Makefiles, over time.
(Only the first 15 lines of the commit message are shown above )
devel/qbe: add port qbe - an embeddable compiler backend
The qbe program translates intermediate language (IL) code into
assembler code of supported processors (amd64, arm64, and riscv64).
