llvm-project

Commit Graph

Author	SHA1	Message	Date
NAKAMURA Takumi	5c0be2f67a	Mark 36 tests as XFAIL:vg_leak in llvm/test/TableGen. In historical reason, tblgen is not strictly required to be free from memory leaks. For now, I mark them as XFAIL, they could be fixed, though. llvm-svn: 194353	2013-11-10 14:26:08 +00:00
Justin Holewinski	b3d630ca21	Fix a bug in TableGen where the intrinsic function name recognizer could mis-identify names if one was a prefix substring of the other For two intrinsics 'llvm.nvvm.texsurf.handle' and 'llvm.nvvm.texsurf.handle.internal', TableGen was emitting matching code like: if (Name.startswith("llvm.nvvm.texsurf.handle")) ... if (Name.startswith("llvm.nvvm.texsurf.handle.internal")) ... We can never match "llvm.nvvm.texsurf.handle.internal" here because it will always be erroneously matched by the first condition. The fix is to sort the intrinsic names and emit them in reverse order. llvm-svn: 187119	2013-07-25 12:32:00 +00:00

Author

SHA1

Message

Date

NAKAMURA Takumi

5c0be2f67a

Mark 36 tests as XFAIL:vg_leak in llvm/test/TableGen.

In historical reason, tblgen is not strictly required to be free from memory leaks.
For now, I mark them as XFAIL, they could be fixed, though.

llvm-svn: 194353

2013-11-10 14:26:08 +00:00

Justin Holewinski

b3d630ca21

Fix a bug in TableGen where the intrinsic function name recognizer could mis-identify names if one was a prefix substring of the other

For two intrinsics 'llvm.nvvm.texsurf.handle' and 'llvm.nvvm.texsurf.handle.internal',
TableGen was emitting matching code like:

  if (Name.startswith("llvm.nvvm.texsurf.handle")) ...
  if (Name.startswith("llvm.nvvm.texsurf.handle.internal")) ...

We can never match "llvm.nvvm.texsurf.handle.internal" here because it will
always be erroneously matched by the first condition.

The fix is to sort the intrinsic names and emit them in reverse order.

llvm-svn: 187119

2013-07-25 12:32:00 +00:00

2 Commits