https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64829
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Doesn't reproduce with a cross from x86_64-linux on trunk.
> ./xgcc -B. t.c -O3 -v -Wall
Reading specs from ./specs
COLLECT_GCC=./xgcc
COLLECT_LTO_WRAPPER=./lto-wrapper
Target: arm-none-linux-gnueabihf
Configured with: /space/rguenther/src/svn/trunk2/configure
--target=arm-none-linux-gnueabihf --with-mode=arm --with-cpu=cortex-a9
--with-fpu=neon
...
t.c: In function ?fail?:
t.c:55:19: warning: ?val2? may be used uninitialized in this function
[-Wmaybe-uninitialized]
result += (val2 - val1) * interpFrac2;
^
t.c:55:19: warning: ?val1? may be used uninitialized in this function
[-Wmaybe-uninitialized]
t.c:55:27: warning: ?interpFrac2? may be used uninitialized in this function
[-Wmaybe-uninitialized]
result += (val2 - val1) * interpFrac2;
^
t.c:56:19: warning: ?val3? may be used uninitialized in this function
[-Wmaybe-uninitialized]
result += (val3 - val2) * interpFrac3;
^
t.c:56:27: warning: ?interpFrac3? may be used uninitialized in this function
[-Wmaybe-uninitialized]
result += (val3 - val2) * interpFrac3;
^
t.c:54:27: warning: ?interpFrac1? may be used uninitialized in this function
[-Wmaybe-uninitialized]
result += (val1 - val0) * interpFrac1;
^
COLLECT_GCC_OPTIONS='-B' '.' '-O3' '-v' '-Wall' '-mcpu=cortex-a9' '-mfpu=neon'
'-marm' '-mtls-dialect=gnu'
./as -v -mcpu=cortex-a9 -mfpu=neon -meabi=5 -o /tmp/cciyGoik.o /tmp/cc4vjgVC.s
./as: line 106: exec: -v: invalid option
exec: usage: exec [-cl] [-a name] [command [arguments ...]] [redirection ...]
are you sure it isn't already fixed?
