08e53d041f
Fix PR3415 (infinite loop in EscapeAnalysis) by
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deleting the escape analysis pass.
llvm-svn: 63197
2009-01-28 11:33:59 +00:00
f31f288863
The memory alignment requirement on some of the mov{h|l}p{d|s} patterns are 16-byte. That is overly strict. These instructions read / write f64 memory locations without alignment requirement.
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llvm-svn: 63195
2009-01-28 08:35:02 +00:00
d880efc005
Added sse test patterns for r62979 and r63193.
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llvm-svn: 63194
2009-01-28 08:13:56 +00:00
5a685a52c1
Add shuffle splat pattern for x86 sse shifts.
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llvm-svn: 63193
2009-01-28 08:12:05 +00:00
882214b676
Update comment.
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llvm-svn: 63192
2009-01-28 07:10:33 +00:00
22ebe7ba66
long long and double have 64-bit alignment on x86-64.
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llvm-svn: 63191
2009-01-28 06:58:19 +00:00
5fdc227326
add some basic file headers
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llvm-svn: 63188
2009-01-28 06:31:57 +00:00
4daeccf28f
retain/release checker: Improve diagnostics to indicate that CF objects are not automatically garbage collected.
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llvm-svn: 63187
2009-01-28 06:25:48 +00:00
f0ec316a04
retain/release checker: Indicate whether a tracked object is a Core Foundation or Objective-C object.
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llvm-svn: 63186
2009-01-28 06:06:36 +00:00
e1d49c2572
add diagnostics files to xcode proj
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llvm-svn: 63185
2009-01-28 06:02:52 +00:00
bdaa384453
retain/release checker: More diagnostic refactoring.
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llvm-svn: 63184
2009-01-28 06:01:42 +00:00
aeb115f93a
retain/release checker: Embed an "object type" into the RetEffect/RetVal objects to help distinguish between Objective-C and Core Foundation objects (for better diagnostics).
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llvm-svn: 63183
2009-01-28 05:56:51 +00:00
64d8fc25d6
fix a crash I introduced, thanks to Ted for the awesome reduced
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testcase :)
llvm-svn: 63182
2009-01-28 05:42:38 +00:00
21114f21c4
retain/release checker: More cleanups (no real functionality change).
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llvm-svn: 63181
2009-01-28 05:29:13 +00:00
ff3c2bdfee
Fix diagnostic truncated by my last patch.
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llvm-svn: 63180
2009-01-28 05:18:08 +00:00
758fda632b
retain/release checker: More diagnostic refactoring.
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llvm-svn: 63179
2009-01-28 05:15:02 +00:00
c4118ac79c
retain/release checker: Output the name of the function that allocates an object.
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llvm-svn: 63178
2009-01-28 05:06:46 +00:00
424c61ff6d
Refactor some diagnostic code to use raw_string_ostream. No functionality change.
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llvm-svn: 63177
2009-01-28 04:47:13 +00:00
99ae4120d6
Remove '#if 0' code.
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llvm-svn: 63176
2009-01-28 04:37:52 +00:00
062115af59
Patch by Alexei Svitkine: Refactor Sema::ParseAST API to allow clients to pass as an argument a TranslationUnit object whose contents live beyond the call to ParseAST.
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llvm-svn: 63175
2009-01-28 04:29:29 +00:00
02b47b5e7a
Typo.
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llvm-svn: 63174
2009-01-28 03:47:58 +00:00
84172f7dca
Update the generated docs.
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llvm-svn: 63173
2009-01-28 03:47:38 +00:00
2115d09a10
Add three new option properties.
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Adds new option properties 'multi_val', 'one_or_more' and 'zero_or_one'.
llvm-svn: 63172
2009-01-28 03:47:20 +00:00
57cf3964f3
Clarify comment.
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llvm-svn: 63171
2009-01-28 03:46:22 +00:00
b3bbde3e62
Use ValueType::bitsLT to simplify some code.
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llvm-svn: 63170
2009-01-28 03:10:52 +00:00
172ad92b29
Use ZERO_EXTEND instead of ANY_EXTEND when promoting
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shift amounts, to avoid implicitly assuming that
target architectures will ignore the high bits.
llvm-svn: 63169
2009-01-28 02:58:31 +00:00
5d1ebe90b3
Add a preliminary version number.
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llvm-svn: 63168
2009-01-28 02:43:35 +00:00
6ec8a4d9e3
ABITest: Support --test-layout option for generating
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size/alignment/offsetof based tests of types instead of calling
convention tests.
llvm-svn: 63167
2009-01-28 02:01:23 +00:00
3d3426f321
Set visibility of ivar offset symbols according to
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accessibility of the ivar (related to objc2's
non-fragile abi).
llvm-svn: 63166
2009-01-28 01:36:42 +00:00
3cf43ca571
Comment fixes.
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llvm-svn: 63164
2009-01-28 01:19:52 +00:00
40a4bcd49b
Generation of ivar-offset symbols in objc2's non-fragile abi.
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Changed section names for meta-data (to match current gcc).
llvm-svn: 63163
2009-01-28 01:05:23 +00:00
1502b7e288
On Windows use a BumpPtrAllocator for the UniqueFileContainer's StringMap.
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llvm-svn: 63162
2009-01-28 01:01:07 +00:00
e4510972a6
Suppress a compile time warning.
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llvm-svn: 63161
2009-01-28 00:53:34 +00:00
b81d94ff58
add test for PR2502, which was already fixed some time ago
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llvm-svn: 63160
2009-01-28 00:44:33 +00:00
bb2f25b40f
FileManager: Use a BumpPtrAllocator for the StringMaps DirEntries and FileEntries.
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Performance impact (clang -fsyntax-only INPUTS/Cocoa_h.m):
non-PTH: 0.4% improvement
PTH: 0.8% improvement
llvm-svn: 63159
2009-01-28 00:44:12 +00:00
bb537dc189
fix PR3427: fix debuginfo for incomplete array types
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llvm-svn: 63158
2009-01-28 00:35:17 +00:00
5c04bd81ed
Add a some comments to designate Windows-specific/Unix-specific code. No functionality change.
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llvm-svn: 63157
2009-01-28 00:27:31 +00:00
b3e0931401
Embalm my ideas of how things should work. Not that
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anyone will pay attention.
llvm-svn: 63155
2009-01-27 23:32:10 +00:00
5adc3dbc96
Add type DIE into appropriate context DIE.
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llvm-svn: 63154
2009-01-27 23:22:55 +00:00
99c0cdf899
Finish making AST BumpPtrAllocation runtime configurable (based on -disable-free).
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snaroff% time ../../Release-Asserts/bin/clang INPUTS/Cocoa_h.m
0.179u 0.051s 0:00.23 95.6% 0+0k 0+0io 0pf+0w
snaroff% time ../../Release-Asserts/bin/clang INPUTS/Cocoa_h.m -disable-free
0.169u 0.052s 0:00.22 95.4% 0+0k 0+0io 0pf+0w
llvm-svn: 63153
2009-01-27 23:20:32 +00:00
4e04ef3c55
Add a DebugLoc field and some simple accessors.
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llvm-svn: 63152
2009-01-27 23:20:29 +00:00
675869aef0
Reorder args, constify.
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llvm-svn: 63151
2009-01-27 23:19:41 +00:00
a5a77a6dc6
Add handling of member pointers to reinterpret_cast.
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llvm-svn: 63150
2009-01-27 23:18:31 +00:00
fd03bdd00c
Add testcase for r63142.
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llvm-svn: 63149
2009-01-27 23:00:53 +00:00
70d4c08cfe
Treat [1 x i8] zeroinitializer as a C string, placing such stuff into
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mergeable string section. I don't see any bad impact of such decision
(rather then placing it into mergeable const section, as it was before),
but at least Darwin linker won't complain anymore.
The problem in LLVM is that we don't have special type for string constants
(like gcc does). Even more, we have two separate types: ConstatArray for non-null
strings and ConstantAggregateZero for null stuff.... It's a bit weird :)
llvm-svn: 63142
2009-01-27 22:29:24 +00:00
e19a1f15ae
After talking to our runtime guru, I added a comment.
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llvm-svn: 63141
2009-01-27 22:27:56 +00:00
3efd355b9d
Updated checker build.
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llvm-svn: 63140
2009-01-27 22:24:33 +00:00
b841dc2957
Use .empty() instead of comparing .size() with 0.
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llvm-svn: 63139
2009-01-27 22:12:23 +00:00
aa064e6cd6
Update to latest spelling.
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llvm-svn: 63138
2009-01-27 22:09:11 +00:00
096bab711e
Convert types over to placement new() that takes an ASTContext.
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Also changed FunctionTypeProto to be allocated with 8-byte alignment (noticed by Doug). I couldn't think of any reason to allocate on 16-byte boundaries. If anyone remembers why we were doing this, let me know!
llvm-svn: 63137
2009-01-27 22:08:43 +00:00
Duncan Sands