I've been retesting this problem using the packages below,
and the problem is still there. The assembler code generated
looks exactly the same as before.
ii gcc-3.43.4.3-6The GNU C compiler
ii gcc-3.4-base 3.4.3-6The GNU Compiler Collection (base package)
--
Martin
I have done some more testing using gcc-3.4, guided by this
text in he gcc manual:
-Os disables the following optimization flags: -falign-functions
-falign-jumps -falign-loops -falign-labels -freorder-blocks
-fprefetch-loop-arrays
After much testing I can only co
On Sat, Jun 19, 2004 at 12:27:49PM +0200, Matthias Klose wrote:
> Do you know earlier gcc versions not showing the miscompilation?
> Please can you recheck with gcc-3.4 (found in the experimental
> distribution, or http://http.us.debian.org/debian/pool/main/g/gcc-3.4/)
>
> Thanks, Matthias
These
Package: gcc-3.3
Version: 1:3.3.4-1
Severity: normal
Am building linux kernel 2.6.6 with CONFIG_CC_OPTIMIZE_FOR_SIZE=y set in
.config.
This results in -Os parameter to gcc.
Resulting kernel does not boot and causes an oops (see below). This comes from
this code in lib/vsprintf.c function vsnprin
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