Re: [patch] sh: Move predicates to predicates.md. (take 2)

[Joern RENNECKE <joern dot rennecke at st dot com>]

Kazu Hirata wrote:

> Hi,
>
> Attached is a patch to move predicates to predicates.md.
>
> Given recent changes to the SH port, I generated predicates.md from
> scratch.
>
> I've incorporated Kaz Kojima's fix at
>
>  http://gcc.gnu.org/ml/gcc-patches/2005-04/msg00512.html
>
> If you could feed this to your favorite simulator or a real hardware,
> that would be greatly appreciated.
>  
This patch, applied to the sources as of today 12:00 UTC, causes a 
failure building sh64-elf:

/mnt/scratch/nightly/2005-05-31-pred/sh64-elf/./gcc/xgcc 
-B/mnt/scratch/nightly/2005-05-31-pred/sh64-elf/./gcc/ -nostdinc 
-B/mnt/scratch/nightly/2005-05-31-pred/sh64-elf/sh64-elf/newlib/ 
-isystem 
/mnt/scratch/nightly/2005-05-31-pred/sh64-elf/sh64-elf/newlib/targ-include 
-isystem /mnt/scratch/nightly/2005-05-31-pred/srcw/newlib/libc/include 
-B/usr/local/sh64-elf/bin/ -B/usr/local/sh64-elf/lib/ -isystem 
/usr/local/sh64-elf/include -isystem /usr/local/sh64-elf/sys-include 
-L/mnt/scratch/nightly/2005-05-31-pred/sh64-elf/./ld -O2 -DIN_GCC 
-DCROSS_COMPILE -W -Wall -Wwrite-strings -Wstrict-prototypes 
-Wmissing-prototypes -Wold-style-definition -isystem ./include -g 
-DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -I. -I -I../../srcw/gcc 
-I../../srcw/gcc/ -I../../srcw/gcc/../include 
-I../../srcw/gcc/../libcpp/include -DFINE_GRAINED_LIBRARIES -DL_mul_df 
-c dp-bit.c -o libgcc/./_mul_df.o
dp-bit.c: In function ‘__muldf3’:
dp-bit.c:952: error: unrecognizable insn:
(insn 506 505 511 16 dp-bit.c:863 (set (reg:DI 3 r3)
(mult:DI (zero_extend:DI (truncate:SI (reg:DI 7 r7 [orig:177 D.2362 ] 
[177])))
(zero_extend:DI (truncate:SI (reg:DI 2 r2 [orig:176 D.2363 ] [176]))))) 
-1 (nil)
(nil))
dp-bit.c:952: internal compiler error: in extract_insn, at recog.c:2082