reject undef/zero labels. This fixes PR3281:crash0[56].ll with these
authorChris Lattner <sabre@nondot.org>
Mon, 5 Jan 2009 08:13:38 +0000 (08:13 +0000)
committerChris Lattner <sabre@nondot.org>
Mon, 5 Jan 2009 08:13:38 +0000 (08:13 +0000)
commite67c1aa3986cf98f2021a31a6ad502857c757b7b
tree17fb3be3a238f5f665abac6dfe8593bc8cbda478
parent4a1c4a414ca8ab087dd365eb2e5421ee8535c7ae
reject undef/zero labels.  This fixes PR3281:crash0[56].ll with these
diagnostics:
llvm-as: crash05.ll:1:14: invalid type for null constant
global label zeroinitializer addrspace (75), section "c"
             ^
llvm-as: crash06.ll:2:14: invalid type for null constant
  udiv label zeroinitializer, @0
             ^

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61681 91177308-0d34-0410-b5e6-96231b3b80d8
lib/AsmParser/LLParser.cpp