[Bug tree-optimization/79345] [6/7 Regression] passing yet-uninitialized member as argument to base class constructor should warn (-Wunitialized)
rguenth at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Tue Feb 21 11:29:00 GMT 2017
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79345
--- Comment #9 from Richard Biener <rguenth at gcc dot gnu.org> ---
actually the genemit fix doensn't fully work:
/space/rguenther/src/svn/trunk/gcc/config/i386/i386.md: In function ‘rtx_def*
gen_smulsi3_highpart(rtx, rtx, rtx)’:
/space/rguenther/src/svn/trunk/gcc/config/i386/i386.md:7380:26: error:
‘operands[3]’ is used uninitialized in this function [-Werror=uninitialized]
(any_extend:TI
~~~~~~ ^
/space/rguenther/src/svn/trunk/gcc/config/i386/i386.md: In function ‘rtx_def*
gen_umulsi3_highpart(rtx, rtx, rtx)’:
/space/rguenther/src/svn/trunk/gcc/config/i386/i386.md:7380:26: error:
‘operands[3]’ is used uninitialized in this function [-Werror=uninitialized]
(any_extend:TI
~~~~~~ ^
...
bah.
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