https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65822
Bug ID: 65822
Summary: [4.8.2 regression] Used variant fun names in dwarf
info for CTORs
Product: gcc
Version: 4.8.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: debug
Assignee: unassigned at gcc dot gnu.org
Reporter: chihin.ko at oracle dot com
Created attachment 35372
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35372&action=edit
test case 1/1
for attached *.cc, there are 3 A CTORS and 3 variant A CTORS:
nm a.out | grep _ZN1AC
0000000000400a8c W _ZN1AC1Ei
0000000000400ab2 W _ZN1AC1Eifci
0000000000400a5a W _ZN1AC1Ev
0000000000400a8c W _ZN1AC2Ei
0000000000400ab2 W _ZN1AC2Eifci
0000000000400a5a W _ZN1AC2Ev
In dwarf dump, _ZN1AC2... was used :
grep _ZN1AC a.out.dw
DW_AT_MIPS_linkage_name "_ZN1AC2Ev"
DW_AT_MIPS_linkage_name "_ZN1AC2Ei"
DW_AT_MIPS_linkage_name "_ZN1AC2Eifci"
name at offset 0x0000011a, length 9 is '_ZN1AC2Ei'
name at offset 0x00000143, length 12 is '_ZN1AC2Eifci'
name at offset 0x0000015a, length 9 is '_ZN1AC2Ev'
I don't see _ZN1AC1... were used in a.out.dw
