Hi! As a leftover of r210931, an unused variable resulted in:
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 -Woverloaded-virtual -pedantic
-Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common
-DHAVE_CONFIG_H -I. -I. -I../../../gcc/gcc -I../../../gcc/gcc/.
-I../../../gcc/gcc/../include -I../../../gcc/gcc/../libcpp/include
-I/opt/cfarm/mpc/include -I../../../gcc/gcc/../libdecnumber
-I../../../gcc/gcc/../libdecnumber/dpd -I../libdecnumber
-I../../../gcc/gcc/../libbacktrace -o mmix.o -MT mmix.o -MMD -MP -MF
./.deps/mmix.TPo ../../../gcc/gcc/config/mmix/mmix.c
../../../gcc/gcc/config/mmix/mmix.c: In function ‘int64_t
mmix_intval(const_rtx)’:
../../../gcc/gcc/config/mmix/mmix.c:2694:12: error: unused variable ‘retval’
[-Werror=unused-variable]
uint64_t retval;
^
cc1plus: all warnings being treated as errors
make[2]: *** [mmix.o] Error 1
(See eg. http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=305352)
Committed as obvious, fixed like this:
2014-07-18 Jan-Benedict Glaw <jbg...@lug-owl.de>
* config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
diff --git a/gcc/config/mmix/mmix.c b/gcc/config/mmix/mmix.c
index e0b8ce7..b9edc3c 100644
--- a/gcc/config/mmix/mmix.c
+++ b/gcc/config/mmix/mmix.c
@@ -2691,8 +2691,6 @@ mmix_output_condition (FILE *stream, const_rtx x, int
reversed)
int64_t
mmix_intval (const_rtx x)
{
- uint64_t retval;
-
if (GET_CODE (x) == CONST_INT)
return INTVAL (x);
--
Jan-Benedict Glaw jbg...@lug-owl.de +49-172-7608481
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