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16 Commits

Author SHA1 Message Date
Daniel Dunbar c85ea8e175 IRgen: Assignment to Objective-C properties shouldn't reload the value (which 
would trigger an extra method call).
 - While in the area, I also changed Clang to not emit an unnecessary load from
   'x' in cases like 'y = (x = 1)'.

llvm-svn: 107210
 2010-06-29 22:00:45 +00:00
Mike Stump 92d487712e Fix for Release-Asserts. 
llvm-svn: 93340
 2010-01-13 19:40:37 +00:00
Benjamin Kramer 0128f668a9 __builtin_object_size(ptr, type) returns -1 for type = {0,1} if there are any side-effects. 
llvm-svn: 92453
 2010-01-03 18:18:37 +00:00
Eric Christopher c87915629b Update for the intrinsic changes in llvm: the object size intrinsic 
only takes a boolean second argument now. Update tests accordingly.
Currently the builtin still accepts the full range for compatibility.

llvm-svn: 91983
 2009-12-23 03:49:37 +00:00
Daniel Dunbar 8fbe78f6fc Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. 
- This is designed to make it obvious that %clang_cc1 is a "test variable"
   which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
   can be useful to redefine what gets run as 'clang -cc1' (for example, to set
   a default target).

llvm-svn: 91446
 2009-12-15 20:14:24 +00:00
Mike Stump b2a568d9e5 Switch over to checking .ll files instead of .s files. 
llvm-svn: 90786
 2009-12-07 19:22:29 +00:00
Jakob Stoklund Olesen 4359796e52 Fix tests after enabling -split-phi-edges. 
object-size.c aws simply too fragile.

constructor-default-arg.cpp triggers an issue when LiveVariables is run before RALocal.

llvm-svn: 89025
 2009-11-17 01:47:01 +00:00
Mike Stump 68ec7ee0e8 Enable the use of the new llvm objectsize intrinsic. 
llvm-svn: 86607
 2009-11-09 22:40:09 +00:00
Benjamin Kramer 170a56f135 Add missing colons for FileCheck. 
llvm-svn: 85683
 2009-10-31 20:42:26 +00:00
Mike Stump f3eb5ec2c0 Fix one more bug with __builtin_object_size. 
llvm-svn: 85538
 2009-10-29 23:34:20 +00:00
Mike Stump dc28a8b997 Add yet more testcases. 
llvm-svn: 85535
 2009-10-29 23:29:54 +00:00
Mike Stump eb5c92b399 Add some more testcases. 
llvm-svn: 85534
 2009-10-29 23:22:14 +00:00
Benjamin Kramer 59b7cf6a6d Make test independent of darwin system headers. 
llvm-svn: 85232
 2009-10-27 12:19:13 +00:00
Mike Stump 5183a14bfb __builtin_object_size refinements. Also handle stack based objects. WIP. 
llvm-svn: 85174
 2009-10-26 23:05:19 +00:00
Mike Stump 10bd7e1c5b __builtin_object_size refinements. When we run out of object, be sure 
to clamp at 0 bytes left.  WIP.

llvm-svn: 85157
 2009-10-26 21:38:39 +00:00
Mike Stump 722cedfb0d __builtin_object_size refinements. WIP. 
llvm-svn: 85136
 2009-10-26 18:35:08 +00:00