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Re: [ping] [PATCH] Silence an unused variable warning


On 13-09-27 4:55 AM, Dodji Seketeli wrote:
Let's CC Vladimir on this easy one.

Cheers.
All targets I know have ELIMINABLE_REGS defined. Therefore it was not caught before.
.
The patch is ok for me.  Thanks.


Jan-Benedict Glaw <jbglaw@lug-owl.de> a Ãcrit:

On Fri, 2013-09-20 20:51:37 +0200, Jan-Benedict Glaw <jbglaw@lug-owl.de> wrote:
Hi!

With the VAX target, I see this warning:

g++ -c   -g -O2 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE  -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -fno-common  -DHAVE_CONFIG_H -I. -I. -I../../../../gcc/gcc -I../../../../gcc/gcc/. -I../../../../gcc/gcc/../include -I../../../../gcc/gcc/../libcpp/include  -I../../../../gcc/gcc/../libdecnumber -I../../../../gcc/gcc/../libdecnumber/dpd -I../libdecnumber -I../../../../gcc/gcc/../libbacktrace    ../../../../gcc/gcc/lra-eliminations.c -o lra-eliminations.o
../../../../gcc/gcc/lra-eliminations.c: In function âvoid init_elim_table()â:
../../../../gcc/gcc/lra-eliminations.c:1162:8: warning: unused variable âvalue_pâ [-Wunused-variable]
    bool value_p;
         ^
[...]



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