diff options
| author | Rafael Espindola <rafael.espindola@gmail.com> | 2010-10-29 23:09:31 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2010-10-29 23:09:31 +0000 |
| commit | d179886f0595eb3564a9edfdfff79def130d89cc (patch) | |
| tree | 17afffb2eb0e14b45eb9436e6de44bfc48e1e6b5 /test/MC/ELF/alias.s | |
| parent | e836e5f17485bd884442d7188abeedf6e0b608ff (diff) | |
| download | llvm-d179886f0595eb3564a9edfdfff79def130d89cc.tar.gz llvm-d179886f0595eb3564a9edfdfff79def130d89cc.tar.bz2 llvm-d179886f0595eb3564a9edfdfff79def130d89cc.tar.xz | |
Be more strict on when we produce an undefined reference. In gas a file with
just
.type foo,@object
will produce an undefined reference to foo. On the other hand, a file with
just
.weakref bar, foo
will not. It is somewhat hard to support both in MC since both statements
should create the symbols. It should be possible if we really need to by
adding to the flags, but hopefully that is not necessary.
With this patch we do not produce a undefined reference in any of those cases.
The assembly file needs an actual use for the undefined reference to be
present.
This is in preparation for a patch implementing .weakref.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117735 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/MC/ELF/alias.s')
| -rw-r--r-- | test/MC/ELF/alias.s | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/test/MC/ELF/alias.s b/test/MC/ELF/alias.s index 84b558822d..98ef50b50f 100644 --- a/test/MC/ELF/alias.s +++ b/test/MC/ELF/alias.s @@ -15,6 +15,7 @@ bar3 = foo3 foo4: bar4 = foo4 + .long foo2 // CHECK: # Symbol 0x00000001 // CHECK-NEXT: (('st_name', 0x00000005) # 'bar' // CHECK-NEXT: ('st_bind', 0x00000000) |