a953f2825b
Update Clang tests to handle explicitly typed load changes in LLVM.
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llvm-svn: 230795
2015-02-27 21:19:58 +00:00
2f15263807
Fix objectsize tests after r192117
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llvm-svn: 192120
2013-10-07 19:00:18 +00:00
4362261b00
CHECK-LABEL-ify some code gen tests to improve diagnostic experience when tests fail.
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llvm-svn: 188447
2013-08-15 06:47:53 +00:00
e61e9dbf73
add support for conditional expressions in Expr::HasSideEffects()
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This fixes a bug in __builtin_object_size() codegen
llvm-svn: 160191
2012-07-13 20:48:52 +00:00
01ade177e9
If the first argument of __builtin_object_size can be folded to a constant
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pointer, but such folding encounters side-effects, ignore the side-effects
rather than performing them at runtime: CodeGen generates wrong code for
__builtin_object_size in that case.
llvm-svn: 157310
2012-05-23 04:13:20 +00:00
2b1ff46ed1
revert the usage of the objectsize intrinsic with 3 parameters (to match LLVM r157255)
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llvm-svn: 157256
2012-05-22 15:26:48 +00:00
ddcce0bb90
update calls to objectsize intrinsic to match LLVM r156473
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add a test for -fbounds-checking code generation
llvm-svn: 156474
2012-05-09 15:53:34 +00:00
027bf11eb3
Constant expression evaluation: add support for evaluation of member pointers
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and base-to-derived casts, and add proper handling of temporaries.
llvm-svn: 144926
2011-11-17 22:56:20 +00:00
c85ea8e175
IRgen: Assignment to Objective-C properties shouldn't reload the value (which
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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
92d487712e
Fix for Release-Asserts.
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llvm-svn: 93340
2010-01-13 19:40:37 +00:00
0128f668a9
__builtin_object_size(ptr, type) returns -1 for type = {0,1} if there are any side-effects.
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llvm-svn: 92453
2010-01-03 18:18:37 +00:00
c87915629b
Update for the intrinsic changes in llvm: the object size intrinsic
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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
8fbe78f6fc
Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.
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- 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
b2a568d9e5
Switch over to checking .ll files instead of .s files.
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llvm-svn: 90786
2009-12-07 19:22:29 +00:00
4359796e52
Fix tests after enabling -split-phi-edges.
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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
68ec7ee0e8
Enable the use of the new llvm objectsize intrinsic.
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llvm-svn: 86607
2009-11-09 22:40:09 +00:00
170a56f135
Add missing colons for FileCheck.
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llvm-svn: 85683
2009-10-31 20:42:26 +00:00
f3eb5ec2c0
Fix one more bug with __builtin_object_size.
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llvm-svn: 85538
2009-10-29 23:34:20 +00:00
dc28a8b997
Add yet more testcases.
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llvm-svn: 85535
2009-10-29 23:29:54 +00:00
eb5c92b399
Add some more testcases.
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llvm-svn: 85534
2009-10-29 23:22:14 +00:00
59b7cf6a6d
Make test independent of darwin system headers.
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llvm-svn: 85232
2009-10-27 12:19:13 +00:00
5183a14bfb
__builtin_object_size refinements. Also handle stack based objects. WIP.
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llvm-svn: 85174
2009-10-26 23:05:19 +00:00
10bd7e1c5b
__builtin_object_size refinements. When we run out of object, be sure
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to clamp at 0 bytes left. WIP.
llvm-svn: 85157
2009-10-26 21:38:39 +00:00
722cedfb0d
__builtin_object_size refinements. WIP.
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llvm-svn: 85136
2009-10-26 18:35:08 +00:00
David Blaikie