Adrian Prantl 5773fa6550 Fix a crash in DwarfDebug::validThroughout. ...

The instruction it falls over on is an IMPLICT_DEF that also happens
to be the only instruction in its lexical scope. That LexicalScope has
never been created because its range is empty. This patch skips over
all meta-instructions instead of just DBG_VALUEs.

Thanks to David Blaikie for providing a testcase!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@305853 91177308-0d34-0410-b5e6-96231b3b80d8

2017-06-20 21:08:52 +00:00

..

AArch64

Fix a crash in DwarfDebug::validThroughout.

2017-06-20 21:08:52 +00:00

ARM

Align definition of DW_OP_plus with DWARF spec [3/3]

2017-06-14 13:14:38 +00:00

X86

Improve the accuracy of variable ranges .debug_loc location lists.

2017-06-16 22:40:04 +00:00

lit.local.cfg

Recommit LiveDebugValues pass after fixing a couple of minor issues.

2015-12-16 11:09:48 +00:00