Commit Graph

5 Commits

Author SHA1 Message Date
Andy Gibbs c6e68daac0 Prior to adding the new "expected-no-diagnostics" directive to VerifyDiagnosticConsumer, make the necessary adjustment to 580 test-cases which will henceforth require this new directive.
llvm-svn: 166280
2012-10-19 12:44:48 +00:00
Jim Grosbach 2987c57924 Tests: check for target availability for target-specific tests.
Lots of tests are using an explicit target triple w/o first checking that the
target is actually available. Add a REQUIRES clause to a bunch of them. This should
hopefully unbreak bots which don't configure w/ all targets enabled.

llvm-svn: 159949
2012-07-09 18:34:21 +00:00
Chad Rosier e1a6a0e05c Add support for using anonymous bitfields (e.g., int : 0) to enforce alignment.
This fixes cases where the anonymous bitfield is followed by a bitfield member.
E.g.,
struct t4
{
 char foo;
 long : 0;
 char bar : 1;
};

rdar://9859156

llvm-svn: 136991
2011-08-05 22:38:04 +00:00
Chad Rosier 18903ee2d3 Add partial support for using anonymous bitfields (e.g., int : 0) to enforce
alignment.  This fixes cases where the anonymous bitfield is followed by a 
non-bitfield member.  E.g.,

struct t4
{
  int foo : 1;
  long : 0;
  char bar;
};

Part of rdar://9859156

llvm-svn: 136858
2011-08-04 01:21:14 +00:00
Chad Rosier 6088393248 For APCS the alignment of bitfield types is *not* respected when laying out
structures.  Alignment can be enforced with the use of anonymous bitfields 
(e.g., int :0), but this is not currently supported.  Add this test case to 
document the current state, which will hopefully be fixed shortly. 

llvm-svn: 136848
2011-08-04 00:19:13 +00:00