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[Bug driver/50876] [4.7 Regression] unrecognized command line option '-Zmultiply_defined suppress regressions for lto.exp on x86_64-apple-darwin11
- From: "iains at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 27 Oct 2011 16:30:13 +0000
- Subject: [Bug driver/50876] [4.7 Regression] unrecognized command line option '-Zmultiply_defined suppress regressions for lto.exp on x86_64-apple-darwin11
- Auto-submitted: auto-generated
- References: <bug-50876-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50876
--- Comment #14 from Iain Sandoe <iains at gcc dot gnu.org> 2011-10-27 16:30:13 UTC ---
I have done an LTO bootstrap (--with-build-config='bootstrap-lto
bootstrap-debug') on i686-darwin9 with trunk @ 180565 + the patch @
http://gcc.gnu.org/ml/gcc-patches/2011-10/msg02470.html
a quick check run (lto.exp=* only) looks not too bad...
.. .similar observation to Jack ; all seems OK except for:
Running target unix/-m32
FAIL: gcc.dg/lto/20090120 c_lto_20090120_0.o-c_lto_20090120_0.o execute -flto
-funsigned-char
FAIL: gcc.dg/lto/20100720-4 c_lto_20100720-4_0.o-c_lto_20100720-4_0.o link,
-flto -funsigned-char (internal compiler error)
UNRESOLVED: gcc.dg/lto/20100720-4 c_lto_20100720-4_0.o-c_lto_20100720-4_0.o
execute -flto -funsigned-char
will diagnose a little more - maybe not until tomorrow (full run of testsuite
going now).