make[3]: Entering directory '/opt/gcc/gcc-20220629/Build/gcc'
/opt/gcc/gcc-20220629/Build/./prev-gcc/xg++
-B/opt/gcc/gcc-20220629/Build/./prev-gcc/ -B/usr/aarch64-suse-linux/bin/
-nostdinc++
-B/opt/gcc/gcc-20220629/Build/prev-aarch64-suse-linux/libstdc++-v3/src/.libs
-B/opt/gcc/gcc-20220629/Build/prev-aarch64-suse-linux/libstdc++-v3/libsupc++/.libs
-I/opt/gcc/gcc-20220629/Build/prev-aarch64-suse-linux/libstdc++-v3/include/aarch64-suse-linux
-I/opt/gcc/gcc-20220629/Build/prev-aarch64-suse-linux/libstdc++-v3/include
-I/opt/gcc/gcc-20220629/libstdc++-v3/libsupc++
-L/opt/gcc/gcc-20220629/Build/prev-aarch64-suse-linux/libstdc++-v3/src/.libs
-L/opt/gcc/gcc-20220629/Build/prev-aarch64-suse-linux/libstdc++-v3/libsupc++/.libs
-fno-PIE -c -DIN_GCC_FRONTEND -g -O2 -fno-checking -gtoggle -DIN_GCC
-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. -Id -I../../gcc -I../../gcc/d
-I../../gcc/../include -I../../gcc/../libcpp/include -I../../gcc/../libcody
-I../../gcc/../libdecnumber -I../../gcc/../libdecnumber/bid -I../libdecnumber
-I../../gcc/../libbacktrace -o d/intrinsics.o -MT d/intrinsics.o -MMD -MP -MF
d/.deps/intrinsics.TPo ../../gcc/d/intrinsics.cc
../../gcc/d/intrinsics.cc: In function 'tree_node*
build_shuffle_mask_type(tree)':
../../gcc/d/intrinsics.cc:279:42: error: 'nunits' may be used uninitialized
[-Werror=maybe-uninitialized]
279 | return build_ctype (TypeVector::create (t->sarrayOf (nunits)));
| ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
../../gcc/d/intrinsics.cc:276:26: note: 'nunits' was declared here
276 | unsigned HOST_WIDE_INT nunits;
| ^~~~~~
In file included from ../../gcc/d/intrinsics.cc:19:
../../gcc/system.h: In function 'tree_node*
expand_intrinsic_vec_shufflevector(tree)':
../../gcc/system.h:396:29: error: 'v1elems' may be used uninitialized
[-Werror=maybe-uninitialized]
396 | #define MAX(X,Y) ((X) > (Y) ? (X) : (Y))
| ^
../../gcc/d/intrinsics.cc:1193:35: note: 'v1elems' was declared here
1193 | unsigned HOST_WIDE_INT v0elems, v1elems;
| ^~~~~~~
../../gcc/d/intrinsics.cc:1193:26: error: 'v0elems' may be used uninitialized
[-Werror=maybe-uninitialized]
1193 | unsigned HOST_WIDE_INT v0elems, v1elems;
| ^~~~~~~
cc1plus: all warnings being treated as errors
make[3]: *** [Makefile:1146: d/intrinsics.o] Error 1
make[3]: Leaving directory '/opt/gcc/gcc-20220629/Build/gcc'
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
