https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86285
Bug ID: 86285
Summary: We don't mangle __ieee128 correctly using
-mlong-double-64 -mabi=ieeelongdouble
Product: gcc
Version: 9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: bergner at gcc dot gnu.org
Target Milestone: ---
We don't mangle __ieee128 correctly when compiling with -mlong-double-64
-mabi=ieeelongdouble. We should always mangle it using u9__ieee128 instead of
'e'.
bergner@pike:~$ cat ieee128.cc
void foo(__ieee128) {}
bergner@pike:~$ g++ -S -mlong-double-64 -mabi=ibmlongdouble ieee128.cc -o- |
grep globl
.globl _Z3foou9__ieee128
bergner@pike:~$ g++ -S -mlong-double-64 -mabi=ieeelongdouble ieee128.cc -o- |
grep globl
.globl _Z3fooe
