3031aea9cd
Forward -isysroot to clang -cc1.
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llvm-svn: 91414
2009-12-15 04:55:58 +00:00
95d40a6701
Fix a COVTCTII (crash-on-valid-that-clang-thinks-is-invalid, duh),
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note_previous_decl was used where note_previous_declaration was intended. Better
names or PR5785 might be nice.
llvm-svn: 91413
2009-12-15 04:24:24 +00:00
29f3808667
Until we can make the dead stores checker smarter, dont' emit dead store warnings for C++ objects (whose constructors/destructors have possible side-effects).
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llvm-svn: 91412
2009-12-15 04:12:12 +00:00
2151725325
Fix a small bug in ComputeMethodVtableIndices.
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llvm-svn: 91411
2009-12-15 03:31:17 +00:00
792f0913ee
For fastcc on x86, let ECX be used as a return register after EAX and EDX
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llvm-svn: 91410
2009-12-15 03:27:52 +00:00
8d83842761
Really fix this test.
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llvm-svn: 91409
2009-12-15 03:22:41 +00:00
feb1945fee
This patch should fix PR2461. It allows clang to apply the noreturn
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attribute to function pointers. It also fixes Sema to check function
pointers for the noreturn attribute when checking for fallthrough.
Patch by Chip Davis, with a slight fix to pass the testsuite.
llvm-svn: 91408
2009-12-15 03:11:10 +00:00
106c10881e
Names from dependent base classes are not found by unqualified lookup.
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llvm-svn: 91407
2009-12-15 03:10:26 +00:00
fcb5453dc7
Disable 91381 for now. It's miscompiling ARMISelDAG2DAG.cpp.
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llvm-svn: 91405
2009-12-15 03:07:11 +00:00
096fc103fb
Validate the generated C++ code in llvmc tests.
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Checks that the code generated by 'tblgen --emit-llvmc' can be actually
compiled. Also fixes two bugs found in this way:
- forward_transformed_value didn't work with non-list arguments
- cl::ZeroOrOne is now called cl::Optional
llvm-svn: 91404
2009-12-15 03:04:52 +00:00
cb0721e363
Pipe 'grep' output to 'count'.
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llvm-svn: 91403
2009-12-15 03:04:14 +00:00
2cb65bd5ab
Allow $CALL(Hook, '$INFILE') for non-join tools.
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llvm-svn: 91402
2009-12-15 03:04:02 +00:00
53ec77972e
Small documentation update.
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llvm-svn: 91401
2009-12-15 03:03:37 +00:00
852c486946
Make 91378 more conservative.
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1. Only perform (zext (shl (zext x), y)) -> (shl (zext x), y) when y is a constant. This makes sure it remove at least one zest.
2. If the shift is a left shift, make sure the original shift cannot shift out bits.
llvm-svn: 91399
2009-12-15 03:00:32 +00:00
f65a0c6768
scan-build/ccc-analyzer: start analyzing C++ FTW.
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llvm-svn: 91398
2009-12-15 02:35:54 +00:00
4ea24f19f5
You can't use typedefs to declare template member specializations, and
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clang enforces it.
llvm-svn: 91397
2009-12-15 02:35:24 +00:00
a2761ba52f
Fix test broken by my last commit.
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llvm-svn: 91396
2009-12-15 02:20:06 +00:00
9003406096
Diagnose the use of typedefs for template specialization types in the scope
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specifiers for out-of-line declarations, e.g.
typedef Temp<int> MyTemp;
template <> MyTemp::foo;
llvm-svn: 91395
2009-12-15 02:19:47 +00:00
d777cccb47
Don't force the emission of destructor definitions.
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llvm-svn: 91394
2009-12-15 02:06:15 +00:00
07beddceb7
Initial work on disabling the scheduler. This is a work in progress, and this
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stuff isn't used just yet.
We want to model the GCC `-fno-schedule-insns' and `-fno-schedule-insns2'
flags. The hypothesis is that the people who use these flags know what they are
doing, and have hand-optimized the C code to reduce latencies and other
conflicts.
The idea behind our scheme to turn off scheduling is to create a map "on the
side" during DAG generation. It will order the nodes by how they appeared in the
code. This map is then used during scheduling to get the ordering.
llvm-svn: 91392
2009-12-15 01:54:51 +00:00
d19564b109
set up the machinery for a MacroArgs cache hanging off Preprocessor.
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We creating and free thousands of MacroArgs objects (and the related
std::vectors hanging off them) for the testcase in PR5610 even though
there are only ~20 live at a time. This doesn't actually use the
cache yet.
llvm-svn: 91391
2009-12-15 01:51:03 +00:00
45430bbfaa
Tail duplication should zap a copy it inserted for SSA update if the copy is the only use of its source.
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llvm-svn: 91390
2009-12-15 01:44:10 +00:00
c98cdd175a
Start the ball rolling on C++ support in the static analyzer. For
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now, don't construct CFGs that contain C++ try/catch statements, and
have GRExprEngine abort a path if it encounters a C++ construct it
doesn't understand (which is mostly everything at this point).
llvm-svn: 91389
2009-12-15 01:38:04 +00:00
cf16d2cc42
Fix spacing.
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llvm-svn: 91386
2009-12-15 01:22:35 +00:00
34e0b8cdee
Driver: Pass -resource-dir to clang -cc1, since the driver presumably already found itself.
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llvm-svn: 91384
2009-12-15 01:02:52 +00:00
9a4e0128a8
Ensure we preserve line information for each trap for
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-fcatch-undefined-behavior if we aren't optimizing. WIP.
llvm-svn: 91382
2009-12-15 00:59:40 +00:00
0e8b9e32d1
Use sbb x, x to materialize carry bit in a GPR. The result is all one's or all zero's.
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llvm-svn: 91381
2009-12-15 00:53:42 +00:00
d1521ef40c
Fold (zext (and x, cst)) -> (and (zext x), cst).
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llvm-svn: 91380
2009-12-15 00:52:11 +00:00
1542d735d9
NNT: Make sure stderr for build commands goes to log file, as intended but misdirected.
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llvm-svn: 91379
2009-12-15 00:41:47 +00:00
ca7c690d3b
Propagate zest through logical shift.
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llvm-svn: 91378
2009-12-15 00:41:36 +00:00
d5218331f7
Formatting.
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llvm-svn: 91377
2009-12-15 00:40:55 +00:00
e8a525a196
Revert these. They may have been causing 483_xalancbmk to fail:
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$ svn merge -c -91161 https://llvm.org/svn/llvm-project/llvm/trunk
--- Reverse-merging r91161 into '.':
U lib/CodeGen/BranchFolding.cpp
U lib/CodeGen/MachineBasicBlock.cpp
$ svn merge -c -91113 https://llvm.org/svn/llvm-project/llvm/trunk
--- Reverse-merging r91113 into '.':
G lib/CodeGen/MachineBasicBlock.cpp
$ svn merge -c -91101 https://llvm.org/svn/llvm-project/llvm/trunk
--- Reverse-merging r91101 into '.':
U include/llvm/CodeGen/MachineBasicBlock.h
G lib/CodeGen/MachineBasicBlock.cpp
$ svn merge -c -91092 https://llvm.org/svn/llvm-project/llvm/trunk
--- Reverse-merging r91092 into '.':
G include/llvm/CodeGen/MachineBasicBlock.h
G lib/CodeGen/MachineBasicBlock.cpp
llvm-svn: 91376
2009-12-15 00:39:24 +00:00
e8c3b3eca4
Switch codegen for -fcatch-undefined-bahavior over to __builtin_trap
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instead of abort to improve codesize and codegen.
llvm-svn: 91374
2009-12-15 00:35:12 +00:00
1668046db1
Update checker build.
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llvm-svn: 91373
2009-12-15 00:32:46 +00:00
ea8f6e31a0
nand atomic requires opposite operand ordering
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llvm-svn: 91371
2009-12-15 00:12:35 +00:00
a5a166d01a
Add -resource-dir to clang -cc1, this allows the base directory for compiler
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resources (e.g., /usr/lib/clang/1.1) to be passed on the command line instead of
computed.
llvm-svn: 91370
2009-12-15 00:06:45 +00:00
7dc42e5d4c
Implement value initialization in InitializationSequence; untested
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WIP, yet again.
llvm-svn: 91368
2009-12-15 00:01:57 +00:00
68943780a6
Add documentation for recently added code. WIP.
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llvm-svn: 91367
2009-12-14 23:53:10 +00:00
cecad35728
Fix integer cast code to handle vector types.
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llvm-svn: 91362
2009-12-14 23:40:38 +00:00
28dea2a58b
Move Flag and isVoid after the vector types, since bit arithmetic with
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those enum values is less common.
llvm-svn: 91361
2009-12-14 23:36:03 +00:00
897a5ac615
Fix these asserts to check the invariant that the code actually
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depends on.
llvm-svn: 91360
2009-12-14 23:34:36 +00:00
2079d0b974
Fix PR5716 by bandaging over the solution until we can come back to it.
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I apologize for friend declarations.
llvm-svn: 91359
2009-12-14 23:19:40 +00:00
2e1cf19924
Update this comment.
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llvm-svn: 91356
2009-12-14 23:13:31 +00:00
6453a4e2ab
Fix this to properly clear the FastISel debug location. Thanks to
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Bill for spotting this!
llvm-svn: 91355
2009-12-14 23:08:09 +00:00
cc70e3b60d
Rearrange rules to add missing dependency and allow parallel makes.
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llvm-svn: 91352
2009-12-14 22:44:22 +00:00
3914ee8fcd
Make test more generic.
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llvm-svn: 91349
2009-12-14 22:17:35 +00:00
814c416636
Fix: <rdar://problem/7468209> SymbolManager::isLive() should not crash on captured block variables that are passed by reference
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llvm-svn: 91348
2009-12-14 22:15:06 +00:00
590d18f103
We have to allow one to form an address for one past the end. WIP.
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llvm-svn: 91347
2009-12-14 22:14:31 +00:00
ffbf2de1d8
move the VarargsElided member of MacrosArgs to shrink the MacroArgs struct
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on 64-bit targets. Pass Preprocessor into create/destroy methods of MacroArgs
even though it isn't used yet.
llvm-svn: 91345
2009-12-14 22:12:52 +00:00
d2fa78d0bd
fix typo
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llvm-svn: 91343
2009-12-14 22:02:43 +00:00
Daniel Dunbar