242a87734a
This isn't safe when there are uses of load's chain result.
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llvm-svn: 40617
2007-07-31 06:21:44 +00:00
364439eb15
Fix PR1581, patch by Timo Savola
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llvm-svn: 40616
2007-07-31 06:00:51 +00:00
c6684bc0c5
Add a start at a clang internals manual, documenting some
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of the more subtle and interesting classes.
llvm-svn: 40615
2007-07-31 05:42:17 +00:00
bcb22a9c8d
add a link
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llvm-svn: 40614
2007-07-31 04:52:37 +00:00
66eb88bf48
Regenerate (again).
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llvm-svn: 40613
2007-07-31 03:55:56 +00:00
36ded45e5d
Don't include newlines in the whitespace before newline (WSNL) rule.
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Fix the comment for WSNL to describe its actual function.
llvm-svn: 40612
2007-07-31 03:55:43 +00:00
22910a08a0
Regenerate.
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llvm-svn: 40611
2007-07-31 03:50:36 +00:00
d45d07ac72
For PR1553:
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Make the AsmParser auto-upgrade the old zext and sext
keywords for parameter attributes and handle the
end-of-line ambiguity.
llvm-svn: 40610
2007-07-31 02:57:37 +00:00
7d165e1d84
If loop can be unswitched again, then do it yourself.
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llvm-svn: 40609
2007-07-30 23:07:10 +00:00
187bf73b5d
Add a comment: don't expect from external function resolver in interpreter
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things, it wasn't designed to handle.
llvm-svn: 40608
2007-07-30 23:03:25 +00:00
850138157e
Avoid potential iterator invalidation problems.
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llvm-svn: 40607
2007-07-30 21:26:39 +00:00
14fae50666
Remove dead code.
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llvm-svn: 40606
2007-07-30 21:10:44 +00:00
34e2d22d63
- Allow custom lowering for CTPOP, CTTZ, CTLZ.
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- Fixed an existing unexpanded tab.
llvm-svn: 40605
2007-07-30 21:00:31 +00:00
c5e340eded
LCSSA preserves dom info.
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llvm-svn: 40604
2007-07-30 20:23:45 +00:00
698852561c
Loop Rotation pass preserves dominator tree and frontier.
...
llvm-svn: 40603
2007-07-30 20:22:53 +00:00
bb97ac4dce
LICM preserves scalar evolution and dom frontier.
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llvm-svn: 40602
2007-07-30 20:19:59 +00:00
32046f7b05
Regenerate for __dso_handle, per Anton's request.
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llvm-svn: 40601
2007-07-30 20:13:24 +00:00
7ac2521021
Add detection of __dso_handle presence during configure. Use this information in the
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JITer (short path is added for darwin). This is needed to properly JIT llvm-gcc-4.2-built
binaries, since cxa_atexit is enabled by default on much more targets.
llvm-svn: 40600
2007-07-30 20:02:02 +00:00
dff9d69cfb
Fix a typo/thinko.
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llvm-svn: 40599
2007-07-30 19:53:57 +00:00
4ff9fb14f6
Fix a bug in getCopyFromParts turned up in the testcase for PR1132.
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llvm-svn: 40598
2007-07-30 19:09:17 +00:00
fedeaa3045
Don't use canonical type for sema here. In
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void func() {
typedef int foo;
foo *Y;
**Y; // error
}
we now get:
indirection requires pointer operand ('foo' invalid)
instead of:
indirection requires pointer operand ('int' invalid)
llvm-svn: 40597
2007-07-30 18:53:26 +00:00
212d5c27f6
Use more caching when computing non-local dependence. This makes bzip2 not
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use up the entire 32-bit address space.
llvm-svn: 40596
2007-07-30 17:29:24 +00:00
d66e285b2e
Fix a bug caused by indiscriminantly asking for the dominators of a predecessor.
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llvm-svn: 40595
2007-07-30 16:57:08 +00:00
204dece054
Use tabs more consistently in assembler pseudo-ops.
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llvm-svn: 40594
2007-07-30 15:08:02 +00:00
33d0ea2597
Print a space between the comment character and the basic block name,
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for prettiness.
llvm-svn: 40593
2007-07-30 15:06:25 +00:00
941e2efd55
Fix the comments for the 'fast' parameter in addPassesToEmitFile.
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llvm-svn: 40592
2007-07-30 15:04:59 +00:00
070a3f94a2
Remove a FIXME comment that wasn't removed when the code it accompanied
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was removed.
llvm-svn: 40591
2007-07-30 15:01:09 +00:00
55360dacd4
Fix the comment for getClosestTargetForJIT to reflect the fact that
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it does not have a Module parameter.
llvm-svn: 40590
2007-07-30 14:58:59 +00:00
e379f08b19
More explicit keywords.
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llvm-svn: 40589
2007-07-30 14:51:59 +00:00
e6656eb4ad
Fix pastos in comments for doFinalization functions.
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llvm-svn: 40588
2007-07-30 14:51:13 +00:00
c8780b0ae9
New test case.
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llvm-svn: 40587
2007-07-30 07:52:03 +00:00
581d2795dc
Vector fneg must be expanded into fsub -0.0, X.
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llvm-svn: 40586
2007-07-30 07:51:22 +00:00
2dc379a7ae
Upgrade a comment...
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llvm-svn: 40585
2007-07-30 03:52:55 +00:00
0d595ca0bb
Finish up semantic analysis for vector components.
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llvm-svn: 40584
2007-07-30 03:29:09 +00:00
3fbfad3547
Add tests for generating noalias parameter attribute from __restrict qualified function parameters. C++ tests are currently XFAILing see PR1582.
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llvm-svn: 40583
2007-07-29 23:29:16 +00:00
7717ff5368
Be explicit about which level of optimization is being asked for. The -O option
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is equivalent to -O1.
llvm-svn: 40581
2007-07-29 18:23:22 +00:00
ddf5a1d7a6
Implement pretty diagnostics when doing on-the-fly vector sizing (for vector component access).
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For example, before this commit, the following diagnostics would be emitted...
ocu.c:49:12: error: incompatible types assigning 'float __attribute__((ocu_vector_type(3)))' to 'float4'
vec4_2 = vec4.rgb; // shorten
~~~~~~ ^ ~~~~~~~~
ocu.c:51:7: error: incompatible types assigning 'float __attribute__((ocu_vector_type(2)))' to 'float'
f = vec2.xx; // shorten
~ ^ ~~~~~~~
Now, the diagnostics look as you would expect...
ocu.c:49:12: error: incompatible types assigning 'float3' to 'float4'
vec4_2 = vec4.rgb; // shorten
~~~~~~ ^ ~~~~~~~~
ocu.c:51:7: error: incompatible types assigning 'float2' to 'float'
f = vec2.xx; // shorten
~ ^ ~~~~~~~
llvm-svn: 40579
2007-07-29 16:33:31 +00:00
5fecb80efa
Change the x86 backend to use extract_subreg for truncation operations. Passes DejaGnu, SingleSource and MultiSource.
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llvm-svn: 40578
2007-07-29 01:24:57 +00:00
f7a5da17d9
Added a new expression, OCUVectorComponent.
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llvm-svn: 40577
2007-07-28 23:10:27 +00:00
ac3a364c51
Add register info needed to use subreg sets on X86.
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llvm-svn: 40572
2007-07-28 19:03:30 +00:00
62989d6775
Make this explictly signed. Fixes PR1571.
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llvm-svn: 40569
2007-07-28 16:43:10 +00:00
f8fd09e22b
Implement syntax/semantic analysis for OCU Vector Components.
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Next step, AST support...
llvm-svn: 40568
2007-07-27 22:15:19 +00:00
004937bbd9
Add facility to dump pass manager structure
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to make it easier to understand failure.
llvm-svn: 40567
2007-07-27 20:06:09 +00:00
ce38853cc6
Trampoline codegen support for X86-32.
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llvm-svn: 40566
2007-07-27 20:02:49 +00:00
27e9159c00
Forget to add 'nest' to the list of parameter
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attributes.
llvm-svn: 40565
2007-07-27 19:57:41 +00:00
381a2a26e9
Fix edge cases in handling basic block split.
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llvm-svn: 40564
2007-07-27 19:13:43 +00:00
e3206cb425
Use SmallPtrSet.
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llvm-svn: 40560
2007-07-27 18:34:27 +00:00
1a39a2d13d
VStudio compiler errors and placing Function*->ExFunc map under ManagedStatic control.
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This commit fixes two things. One is a pair of VStudio compiler errors stemming from variables
which defined within the for loop statement and also within the body of the for loop. I fixed these
by renaming one of the two variables. Additionally, I've made the Function*->ExFunc map in
ExternalFunctions.cpp a ManagedStatic object, so that cleanup will be done on llvm_shutdown. In repeated
uses of the interpreter, where the same Function* address may get used for completely differnet functions,
this was causing a crash.
llvm-svn: 40558
2007-07-27 18:26:35 +00:00
8e9869716c
Updates to the VStudio project files:
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1. Switch from VStudio 2k3 to VStudio 2k5
2. All pdb files now will be placed as $(OutputDir)/$(ProjectName).pdb. This puts them alongside the
binaries with the same base name as the binary. If you need to copy the results of your llvm build
into another project's tree, this will simplify that process.
3. Recent files added to the tree were added to the proejects within the VStudio project
4. Project build dependency order fixed so that the build can take place in one pass. A generated
file was not being built at the correct time, causing a build error in about half the projects until
the build was run a second time.
Note you will need flex and bison installed an in your path in order to build properly.
llvm-svn: 40557
2007-07-27 18:20:11 +00:00
49f037ac29
Allow SmallPtrSet to hold pointers to const data.
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llvm-svn: 40556
2007-07-27 18:07:02 +00:00
Evan Cheng