Hi! On Thu, Sep 29, 2022 at 12:01:43PM +0200, Jakub Jelinek via Gcc-patches wrote: > --- gcc/config/i386/i386.cc.jj 2022-09-29 09:13:25.713718513 +0200 > +++ gcc/config/i386/i386.cc 2022-09-29 11:29:20.828358152 +0200 > @@ -22725,6 +22725,9 @@ ix86_mangle_type (const_tree type) > && TREE_CODE (type) != INTEGER_TYPE && TREE_CODE (type) != REAL_TYPE) > return NULL; > > + if (type == float128_type_node || type == float64x_type_node) > + return NULL;
Is float128_type_node always IEEE QP, never double-double? I couldn't find this documented anywhere. If this is not true, this part of the patch is incorrect. Segher
