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| author | Iain Sandoe <iain@codesourcery.com> | 2015-07-08 16:56:46 +0000 |
|---|---|---|
| committer | Mike Stump <mrs@gcc.gnu.org> | 2015-07-08 16:56:46 +0000 |
| commit | 3c5f0425ac3b879f9df2a331dd65c1be78b85f1f (patch) | |
| tree | a0c6ea6ef332eca55d61fd9ef5931a0e1bfa5379 | |
| parent | b6f485e7af0777a6ee40fc0bd662b02022b28d71 (diff) | |
| download | gcc-3c5f0425ac3b879f9df2a331dd65c1be78b85f1f.zip gcc-3c5f0425ac3b879f9df2a331dd65c1be78b85f1f.tar.gz gcc-3c5f0425ac3b879f9df2a331dd65c1be78b85f1f.tar.bz2 | |
re PR target/66523 (the new clang-based assembler in Xcode 7 on 10.11 fails on libobjc/NXConstStr.m)
2015-07-08 Iain Sandoe <iain@codesourcery.com>
PR target/66523
* config/darwin.c (darwin_mark_decl_preserved): Exclude 'L' label names from
preservation.
From-SVN: r225565
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/darwin.c | 5 |
2 files changed, 11 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9d19711..6f6084c 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2015-07-08 Iain Sandoe <iain@codesourcery.com> + + PR target/66523 + * config/darwin.c (darwin_mark_decl_preserved): Exclude 'L' label names from + preservation. + 2015-07-08 Vladimir Makarov <vmakarov@redhat.com> PR middle-end/66334 diff --git a/gcc/config/darwin.c b/gcc/config/darwin.c index ec4048d..ad70328 100644 --- a/gcc/config/darwin.c +++ b/gcc/config/darwin.c @@ -1229,6 +1229,11 @@ darwin_encode_section_info (tree decl, rtx rtl, int first ATTRIBUTE_UNUSED) void darwin_mark_decl_preserved (const char *name) { + /* Actually we shouldn't mark any local symbol this way, but for now + this only happens with ObjC meta-data. */ + if (darwin_label_is_anonymous_local_objc_name (name)) + return; + fprintf (asm_out_file, "\t.no_dead_strip "); assemble_name (asm_out_file, name); fputc ('\n', asm_out_file); |