Source: r-base
Version: 2.9.0~20090403-1
Severity: serious
Hi,
Your package is failing to build on alpha with the following error:
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
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