27f3afbc1a
ScopInfo: Rememeber the induction variable and its parent loop at the same thime.
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llvm-svn: 130586
2011-04-30 03:26:51 +00:00
1d1eced025
Implement MCAsmStreamer::EmitDwarfAdvanceFrameAddr.
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llvm-svn: 130585
2011-04-30 03:21:04 +00:00
1f41ab05f5
Fix gcc 'warning: multi-line comment'.
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llvm-svn: 130583
2011-04-30 03:13:21 +00:00
d50e5eb8c3
Update comment.
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llvm-svn: 130582
2011-04-30 03:13:08 +00:00
e8fdcac02c
Add lib/Tooling to the Makefile build.
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llvm-svn: 130581
2011-04-30 03:09:18 +00:00
1bb8e09c37
Add a Makefile to examples/Tooling for people who do not use cmake.
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llvm-svn: 130577
2011-04-30 03:03:12 +00:00
347339f790
Fix Makefile build of examples/clang-interpreter.
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llvm-svn: 130576
2011-04-30 02:52:27 +00:00
ad6915685e
JSON: Do not use throw when exception is disabled.
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llvm-svn: 130575
2011-04-30 02:47:34 +00:00
986fee0055
JSON: Disable exception in JSON library, because exception is disable by by default.
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llvm-svn: 130574
2011-04-30 02:30:58 +00:00
c8c7945a40
Add a couple of assertions to make sure the bitfields can fit the value assigned to them. No functionality change.
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llvm-svn: 130573
2011-04-30 02:28:27 +00:00
b9a8525bab
Documentation for -Oz; Updated synopsis and item.
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llvm-svn: 130570
2011-04-30 02:04:10 +00:00
bc8d7c27d9
Add documentation for -Oz flag.
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llvm-svn: 130569
2011-04-30 01:40:58 +00:00
6e399a6ecb
Use a greedy algorithm for allocating registers.
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llvm-svn: 130568
2011-04-30 01:37:54 +00:00
edfabc9aad
Weekly fix of register allocation dependent unit tests.
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llvm-svn: 130567
2011-04-30 01:37:52 +00:00
5aea1725ac
clang/Darwin: Update ios static lib to build for all archs, in case the
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simulator wants to use it.
llvm-svn: 130566
2011-04-30 01:20:56 +00:00
2289fa4820
Added the ability to set the Platform path for a module through the SBModule
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interface.
Added a quick way to set the platform though the SBDebugger interface. I will
actually an a SBPlatform support soon, but for now this will do.
ConnectionFileDescriptor can be passed a url formatted as: "fd://<fd>" where
<fd> is a file descriptor in the current process. This is handy if you have
services, deamons, or other tools that can spawn processes and give you a
file handle.
llvm-svn: 130565
2011-04-30 01:09:13 +00:00
3909e037ab
Removed redundant case statements
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llvm-svn: 130564
2011-04-30 00:03:48 +00:00
9f638ab181
Print out the 'nontemporal' info on a store.
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llvm-svn: 130562
2011-04-29 23:45:22 +00:00
a3e3fded0a
Tie constructor defintion with its declaration using AT_specification.
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llvm-svn: 130561
2011-04-29 23:42:32 +00:00
4105ed1523
Make FastEmit_ri_ try a bit harder to succeed for supported operations; FastEmit_i can fail for non-Thumb2 ARM. Makes ARMSimplifyAddress work correctly, and reduces the number of fast-isel bailouts on non-Thumb ARM.
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llvm-svn: 130560
2011-04-29 23:34:52 +00:00
e8e565ab81
Adjust test/Analysis/retain-release.m to also test the retain/release checker in Objective-C++ mode.
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llvm-svn: 130559
2011-04-29 23:15:53 +00:00
e02e07c3a6
80-col.
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llvm-svn: 130558
2011-04-29 23:12:01 +00:00
468dfabce0
Zap a couple now-unused functions.
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llvm-svn: 130557
2011-04-29 22:56:48 +00:00
e5b3498eef
Added the start of the CFI row production using the
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emulate instruction classes.
llvm-svn: 130556
2011-04-29 22:50:31 +00:00
9a5f84facb
Add -Oz option and use it to set the inline threshold to 25.
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Radar 9333566. Patch by Chad Rosier!
llvm-svn: 130554
2011-04-29 22:49:50 +00:00
328bad02fa
Switch to ImmLeaf (which can be used by FastISel) for a few more common ARM/Thumb2 patterns.
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llvm-svn: 130552
2011-04-29 22:48:03 +00:00
a8e7411c74
Assing line number info to new PHIs created by SSA updater.
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llvm-svn: 130551
2011-04-29 22:28:59 +00:00
52a8cca56f
removes a meaningless comment.
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llvm-svn: 130550
2011-04-29 22:11:28 +00:00
7708746c33
Add FastEmitInst_ii for the arm fast isel generator. It doesn't use it, but
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if it ever did it needs the def machinery.
llvm-svn: 130549
2011-04-29 22:07:50 +00:00
3bc13b4feb
Filter out pattterns from the FastISel emitter which it doesn't actually know how to handle. No significant functionality change at the moment, but it's necessary for some changes I'm planning.
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llvm-svn: 130547
2011-04-29 21:58:31 +00:00
26b8ac4b8c
Some cleanup and optimize fallthrough more.
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llvm-svn: 130546
2011-04-29 21:56:31 +00:00
99514b9168
block variables on lhs need be ir-gen'ed after the
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rhs when its 'forwarding' pointer may be modified
in rhs evaluation as result of call to Block_copy.
// rdar://9309454
llvm-svn: 130545
2011-04-29 21:53:21 +00:00
6a85f9b42e
Avoid some uses of .uleb128. This is a small speedup and more importantly
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lets this code be used when producing assembly code for old assemblers without
uleb support.
llvm-svn: 130544
2011-04-29 21:50:57 +00:00
6c961e1b75
Implement MCAsmStreamer::EmitCFIDefCfa.
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llvm-svn: 130543
2011-04-29 21:41:06 +00:00
84d7eb7252
Print new instructions without DebugLoc.
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llvm-svn: 130542
2011-04-29 21:36:04 +00:00
491da68ef9
Guard in USRGenerator::GenLoc() against null Decl* from invalid code.
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llvm-svn: 130541
2011-04-29 21:35:23 +00:00
dd937843d3
Fix run-line, again. :(
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llvm-svn: 130540
2011-04-29 21:33:03 +00:00
86caced370
Re-committing r130454, which does not in fact break anything.
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Fix a rather obscure crash caused by ARM fast-isel generating code which redefines a register.
rdar://problem/9338332 .
llvm-svn: 130539
2011-04-29 21:22:56 +00:00
f9e7410468
Disable -Wnon-pod-memset for now while I try to reduce the false
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positives still further.
The plan is to:
1) Create a more targeted warning for memset of memory pointing at
a type with virtual methods or bases where a vptr would be
overwritten.
2) Consider turning the above warning back on by default.
3) Evaluate whether any false positives in the existing warning can be
detected and white listed in the warning implementation.
4) If #3 lowers the noise floor enough, enable the full warning in -Wall
or -Wextra.
Comments or suggestions welcome. Even more welcome are specific test
cases which trigger the warning and shouldn't.
llvm-svn: 130538
2011-04-29 20:58:14 +00:00
c1f7c1d469
Preserve line number information.
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llvm-svn: 130536
2011-04-29 20:38:55 +00:00
2b2e06d1a3
Change -Wparentheses to not imply -Widiomatic-parentheses. Users rarely want to see these warnings, and often explicitly pass -Wparentheses.
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llvm-svn: 130535
2011-04-29 20:30:39 +00:00
8d46b47787
Add trunc->branch support, this won't help with clang's i8->i1 truncations
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for bools, but is a start.
llvm-svn: 130534
2011-04-29 20:02:39 +00:00
f1c95f8bcb
Update comments.
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llvm-svn: 130533
2011-04-29 19:22:24 +00:00
31e4be06c4
Fix a bug introduced in my previous checkin, where the state was not properly
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restored after parsing "SBTarget". Indentation matters in Python. :-)
llvm-svn: 130532
2011-04-29 19:19:13 +00:00
0f023fa4af
Add the Python rich comparison methods for SBBreakpoint, where GetID() returns
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the breakpoint ID and provides the semantics needed for '==' and '!='. And
modify LLDBIteratorTestCase.lldb_iter_2() to use '==' between two SBBreakpoint's.
llvm-svn: 130531
2011-04-29 19:03:02 +00:00
080d98d3b2
win32: Include DataTypes.h instead of stdint.h to try and fix a Win32 build
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issue.
llvm-svn: 130530
2011-04-29 18:58:57 +00:00
eeb2cbce80
Cleanup some DOS newlines.
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llvm-svn: 130529
2011-04-29 18:58:55 +00:00
616044acd5
SimplifyCFG: Expose phi node folding cost threshold as command line parameter
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llvm-svn: 130528
2011-04-29 18:47:38 +00:00
e3511e15e0
SimplifyCFG: Add CostRemaining parameter to DominatesMergePoint
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llvm-svn: 130527
2011-04-29 18:47:31 +00:00
61f6602acd
SimplifyCFG: Add Trunc, ZExt and SExt to the list of cheap instructions for phi node folding
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llvm-svn: 130526
2011-04-29 18:47:25 +00:00
Hongbin Zheng