https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94249
Bug ID: 94249
Summary: [10 regression] Many -flto -fuse-linker-plugin tests
FAIL: could not add symbols
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: lto
Assignee: unassigned at gcc dot gnu.org
Reporter: ro at gcc dot gnu.org
CC: marxin at gcc dot gnu.org
Target Milestone: ---
Host: sparc-sun-solaris2.11
Target: sparc-sun-solaris2.11
Build: sparc-sun-solaris2.11
Between 20200313 (fd8679974b2ded884ffd7d912efef7fe13e4ff4f) and 20200320
(719c864225e28c33a0737a331a772781ce8e6591), many LTO tests began to FAIL
on Solaris/SPARC with gld 2.34, e.g.
+FAIL: c-c++-common/asan/alloca_instruments_all_paddings.c -O2 -flto
-fuse-linker-plugin -fno-fat-lto-objects (test for excess errors)
+UNRESOLVED: c-c++-common/asan/alloca_instruments_all_paddings.c -O2 -flto
-fuse-linker-plugin -fno-fat-lto-objects compilation failed to produce
executable
Excess errors:
/vol/gcc/bin/gld-2.34: error: could not add symbols
For some reason, this still works ok on Solaris/x86, though.
