NetBSD/doc/TODO.clang

$NetBSD: TODO.clang,v 1.20 2017/01/11 12:19:03 joerg Exp $

Hacks for the clang integration
-------------------------------

"-no-integrated-as" is used in src/sys/arch/i386/stand to compensate
for the incomplete explicit positioning support in LLVM MC.

src/external/gpl3/gcc/usr.bin/backend forces tree.c to be compiled with -O0.
g++ otherwise crashes on trivial input.

src/external/mit/xorg/lib/pixman uses -fno-integrated-as on ARM for the
macro (ab)use.
The sparc atomic issues are gone. 2017-01-11 15:19:03 +03:00			$NetBSD: TODO.clang,v 1.20 2017/01/11 12:19:03 joerg Exp $
Document poinst where the LLVM/clang integration is unclean 2011-05-30 20:25:31 +04:00
			`Hacks for the clang integration`
			`-------------------------------`

Fix typo. 2014-02-15 12:25:01 +04:00			`"-no-integrated-as" is used in src/sys/arch/i386/stand to compensate`
Update hacks. 2014-02-15 00:35:20 +04:00			`for the incomplete explicit positioning support in LLVM MC.`
On ARM, force compiling some files in libc++ and LLVM's support library with -march=armv6 to get native atomics as we currently lack the fallback symbols in libgcc and libc. 2014-01-16 01:14:54 +04:00
When building GCC with Clang, disable optimizations for tree.c until I can figure out what is responsible for the miscompilation. 2014-07-06 04:21:24 +04:00			`src/external/gpl3/gcc/usr.bin/backend forces tree.c to be compiled with -O0.`
Sync list of hacks with reality. 2015-01-29 23:45:41 +03:00			`g++ otherwise crashes on trivial input.`
Add pixman. 2014-08-10 23:12:08 +04:00
			`src/external/mit/xorg/lib/pixman uses -fno-integrated-as on ARM for the`
			`macro (ab)use.`