| commit | b4202dbb36e9799c96890fc3aa0040c1aedb33c8 | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Thu May 06 00:05:37 2010 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Thu May 06 00:05:37 2010 +0000 |
| tree | f635e8a3691c835420437e4405ac0861b108e88b | |
| parent | 97c94b8fc630b55e17a37481910810639e28d086 [diff] |
Fix PR7054 - Assertion `Symbol->isUndefined() && "Cannot define a symbol twice!"' failed. Users can write broken code that emits the same label twice with asm renaming, detect this and emit a fatal backend error instead of aborting. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103140 91177308-0d34-0410-b5e6-96231b3b80d8