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[Bug lto/45702] [4.6 Regression] New LTO test failures
- From: "hjl dot tools at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 17 Sep 2010 13:52:27 -0000
- Subject: [Bug lto/45702] [4.6 Regression] New LTO test failures
- References: <bug-45702-682@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #5 from hjl dot tools at gmail dot com 2010-09-17 13:52 -------
Works fine in 64bit with -m32
[hjl@gnu-6 gcc]$ /export/build/gnu/gcc/build-x86_64-linux/gcc/xgcc
-B/export/build/gnu/gcc/build-x86_64-linux/gcc/
/export/gnu/import/git/gcc/gcc/testsuite/gcc.dg/pr28712.c -flto -r -nostdlib
/export/gnu/import/git/gcc/gcc/testsuite/gcc.dg/pr28712.c
/export/gnu/import/git/gcc/gcc/testsuite/gcc.dg/pr28712.c -lm -m32 -o
pr28712.exe
[hjl@gnu-6 gcc]$
Failed on ia32.
[hjl@gnu-6 gcc]$ /export/build/gnu/gcc-32bit/build-i686-linux/gcc/xgcc
-B/export/build/gnu/gcc-32bit/build-i686-linux/gcc/
/export/gnu/import/git/gcc/gcc/testsuite/gcc.dg/pr28712.c -flto -r -nostdlib
/export/gnu/import/git/gcc/gcc/testsuite/gcc.dg/pr28712.c
/export/gnu/import/git/gcc/gcc/testsuite/gcc.dg/pr28712.c -lm -o pr28712.exe
/usr/local/bin/ld: cannot find -lm
collect2: ld returned 1 exit status
[hjl@gnu-6 gcc]$
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45702