Re: Accumulated cleanups

[Steven Bosscher <stevenb@suse.de>]

On Wednesday 28 July 2004 09:58, Andreas Schwab wrote:
> Steven Bosscher <s.bosscher@student.tudelft.nl> writes:
> > 	* rtl.c (rtx_equal_function_value_matters): Remove.
>
> Ever heard of grep???

Have you ever heard of backends using flags for things they're not
supposed to?

-   /* Indicate that we need to distinguish between the return value of the
-      present function and the return value of a function being called.  */
-   rtx_equal_function_value_matters = 1;

I should have grep'ed, Alpha, SH and IA64 use it.  The Alpha ones are
easy to fix.  The other two backends, as usual, need special treatment.
I'll prepare a patch.

Gr.
Steven



> gcc -c   -O2 -g -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes
> -Wmissing-prototypes  -fno-common   -DHAVE_CONFIG_H    -I. -I. -I../../gcc
> -I../../gcc/. -I../../gcc/../include -I../../gcc/../libcpp/include
> -I../../gcc/../libbanshee/libcompat -I../../gcc/../libbanshee
> -I../../gcc/../libbanshee/points-to  \ ../../gcc/config/ia64/ia64.c -o
> ia64.o
> ../../gcc/config/ia64/ia64.c: In function `got_symbolic_operand':
> ../../gcc/config/ia64/ia64.c:492: error: `rtx_equal_function_value_matters'
> undeclared (first use in this function) ../../gcc/config/ia64/ia64.c:492:
> error: (Each undeclared identifier is reported only once
> ../../gcc/config/ia64/ia64.c:492: error: for each function it appears in.)
> make[2]: *** [ia64.o] Error 1