merge 523675 523040
thanks

Kurt,

On 11 April 2009 at 22:00, Kurt Roeckx wrote:
| Hi,
| 
| Your package is failing to build on alpha with the following error:

Thanks, I am aware of it. In fact, I reported it upstream, and tested it on
alpha hardware (alpeniz or whatever that box is called).  The bug goes aways
with -O2, so it's a gcc bug which I had already filed, with which I am
merging this.

The next upload of R will use -O2 for alpha throughout and should then
complete again.

Sounds ok?

Thanks, Dirk

| gcc     -I. -I../../src/include -I../../src/include -DHAVE_CONFIG_H  
-mieee-with-inexact -fpic  -std=gnu99 -O3 -pipe -g -c deriv.c -o deriv.o
| deriv.c: In function 'simplify':
| deriv.c:267: error: unrecognizable insn:
| (insn 2103 64 65 9 ../../src/include/Rinlinedfuns.h:86 (set
| (reg:DI 2 $2)
|         (const:DI (plus:DI (label_ref:DI 68)
|                 (const_int 24 [0x18])))) -1
| (insn_list:REG_LABEL_OPERAND 68 (nil)))
| deriv.c:267: internal compiler error: in extract_insn, at
| recog.c:2001
| Please submit a full bug report,
| with preprocessed source if appropriate.
| See <file:///usr/share/doc/gcc-4.3/README.Bugs> for instructions.
| make[4]: *** [deriv.o] Error 1
| 
| 
| The bug does not happen with -O2 (or dropping the -std=gnu99).
| I've filed a bug report against gcc for it:
| http://bugs.debian.org/523655
| 
| It looks like upstream gcc might have a patch for it already.
| 
| 
| Kurt
| 
| 
| 
| 

-- 
Three out of two people have difficulties with fractions.



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