Mikhail Glushenkov
e8e4d588c3
Clang is now production quality (at least for C).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74484 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-30 00:16:22 +00:00
Mikhail Glushenkov
875ace52ee
Add a way to access argv[0] in hooks.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74483 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-30 00:16:00 +00:00
Mikhail Glushenkov
583cf31973
Move the driver entry point out of Main.inc.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74482 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-30 00:15:24 +00:00
Daniel Dunbar
c29dfa786a
llvm-mc: Parse .{,b,p2}align{,w,l} directives.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74478 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 23:46:59 +00:00
Devang Patel
93a65b2fe1
Struct types are described using field types only.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74477 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 23:46:50 +00:00
Daniel Dunbar
dce0f3c556
llvm-mc: Diagnose misuse (mix) of defined symbols and labels.
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- For example, we diagnose errors on:
--
a:
a = 10
--
- For now we reject code like:
--
.long a
a = 10
--
which "as" accepts (on Darwin).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74476 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 23:43:14 +00:00
Daniel Dunbar
9146d0e89c
Add SMLoc::isValid method.
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- To support using SMLoc as a sentinel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74474 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 23:28:55 +00:00
Daniel Dunbar
0faea04e8f
Fix install of libCompilerDriver dynamic library to not copy on every build.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74473 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 22:59:36 +00:00
David Greene
2bfa06d8cd
Remove commented code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74471 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 22:55:52 +00:00
David Greene
d94c101abb
Add a 256-bit register class and YMM registers.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74469 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 22:50:51 +00:00
David Goodwin
baeb911d60
Add Thumb-2 support for TEQ amd TST.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74468 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 22:49:42 +00:00
David Goodwin
8ba221d5c5
Thumb-2 tests
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74464 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 22:25:22 +00:00
Daniel Dunbar
1ad7edc212
llvm-mc: Recognize C++ style comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74463 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 22:00:57 +00:00
Daniel Dunbar
383a4a8db0
llvm-mc: Recognize C++ style comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74462 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 21:58:22 +00:00
Dan Gohman
099879687f
Use getSCEV instead of getUnknown to create a SCEV for a
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Constant. This lets ConstantInts be handled as SCEVConstant instead
of SCEVUnknown, as getUnknown no longer has special-case code for
ConstantInt and friends. This usually doesn't affect the final
output, since the constants end up getting folded later, but it
does make intermediate expressions more obvious in many cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74459 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 21:31:18 +00:00
Daniel Dunbar
513306395c
Fix uninitialized variable warning.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74457 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 21:14:21 +00:00
Daniel Dunbar
74deeb84bd
Don't build LLVMC when configured with --disable-pic (it needs requires shared
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module support to build).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74456 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 21:12:26 +00:00
Torok Edwin
6c839926ba
Set wasRun to false here on Dan's suggestion.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74455 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 21:05:10 +00:00
Devang Patel
1dbc771a83
s/MainCU/ModuleCU/g
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74452 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 20:45:18 +00:00
Daniel Dunbar
8bd1c2834d
Set some svn:ignore props
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74451 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 20:41:28 +00:00
Daniel Dunbar
fc6877aec9
MC: Improve expression parsing and implement evaluation of absolute expressions
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(missed files).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74450 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 20:40:36 +00:00
Devang Patel
70f4426750
Multiple DW_TAG_compile_unit is not used, afaict, on any target.
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Update dwarf writer to only emit one DW_TAG_compile_unit per .o file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74449 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 20:38:13 +00:00
Daniel Dunbar
475839e9a9
MC: Improve expression parsing and implement evaluation of absolute expressions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74448 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 20:37:27 +00:00
Dan Gohman
cffddcd726
Don't cache PHI exit values from exhaustive evaluations, because
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an individual exhaustive evaluation reflects only the exit value
implied by an individual exit, which may differ from the actual
exit value of the loop if there are other exits. This fixes PR4477.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74447 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 20:34:13 +00:00
Rafael Espindola
63de5c3b7e
FIX PR 4459.
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Not sure I understand how the temp register gets used,
but this fixes a bug and introduces no regressions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74446 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 20:29:59 +00:00
David Greene
cf048d4e59
Add some tests of advanced TableGen list functionality.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74445 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 20:07:17 +00:00
David Greene
2c0266202d
Implement !cast<string>.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74444 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 20:05:29 +00:00
David Greene
67acdf2977
Improve TableGen error reporting.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74443 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 19:59:52 +00:00
Torok Edwin
48de5d8fd0
Initialize CurSection in constructor.
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Not doing so causes some unittests to fail, because CurSection is uninitialized.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74442 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 19:59:10 +00:00
Daniel Dunbar
44b8472add
Fix order of arguments to EXPECT_EQ
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74441 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 19:57:24 +00:00
Daniel Dunbar
7908a6a189
Rename MCValue::getCst to getConstant and add MCValue::isConstant.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74440 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 19:51:00 +00:00
Andreas Bolka
2fbb770d40
Relax LDA memory instruction checks.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74439 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 18:51:11 +00:00
Torok Edwin
1970a89a49
Call doInitialization(), releaseMemory(), and doFinalization() for on-the-fly passes as well.
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Also don't call finalizers for LoopPass if initialization was not called.
Add a unittest that tests that these methods are called, in the proper
order, and the correct number of times.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74438 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 18:49:09 +00:00
Dan Gohman
23737e0423
Simplify this code, and avoid using APInt(). This fixes
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(otherwise harmless) uninitialized value warnings that
Duncan found with gcc-4.4.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74437 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 18:25:52 +00:00
Owen Anderson
9917700af4
Add a target-specific DAG combine on X86 to fold the common pattern of
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fence-atomic-fence down to just the atomic op. This is possible thanks to
X86's relatively strong memory model, which guarantees that locked instructions
(which are used to implement atomics) are implicit fences.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74435 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 18:04:45 +00:00
Sebastian Redl
37c286c181
Fix three MSVC 2008 warnings that completely clutter the build output.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74430 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 17:12:06 +00:00
David Greene
3016af5a1d
Add processor descriptions for Istanbul and Shanghai.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74429 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 16:54:06 +00:00
David Greene
640a0c1477
Fix a subtarget feature bug.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74428 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 16:51:01 +00:00
David Greene
9b9838dbd4
Add more vector ValueTypes for AVX and other extended vector instruction
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sets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74427 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 16:47:10 +00:00
Douglas Gregor
48715a17c1
Fix CMake checks for pthread_getspecific and pthread_rwlock_init, from Xerxes Ranby
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74426 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 16:25:22 +00:00
David Goodwin
c0309b48b5
Rename ARMcmpNZ to ARMcmpZ and use it to represent comparisons that set only the Z flag (i.e. eq and ne). Make ARMcmpZ commutative.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74423 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 15:33:01 +00:00
Duncan Sands
cd1267d2d6
Add triple for OpenBSD.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74422 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 13:36:13 +00:00
Duncan Sands
c91e68a0c4
Include the new file ThumbRegisterInfo.cpp to CMakeLists.txt
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to make sure ThumbRegisterInfo.cpp are compiled and linked in.
Patch by Xerxes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74421 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 13:11:32 +00:00
Evan Cheng
055b0310f8
Implement Thumb2 ldr.
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After much back and forth, I decided to deviate from ARM design and split LDR into 4 instructions (r + imm12, r + imm8, r + r << imm12, constantpool). The advantage of this is 1) it follows the latest ARM technical manual, and 2) makes it easier to reduce the width of the instruction later. The down side is this creates more inconsistency between the two sub-targets. We should split ARM LDR instruction in a similar fashion later. I've added a README entry for this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74420 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 07:51:04 +00:00
Mikhail Glushenkov
95c1f5ba64
Make dynamic LLVMC plugins work on Windows (finally!).
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Implemented by making lib/CompilerDriver a shared library that holds all the
global static data (CommandLine options, plugin registry) that we unfortunately
have to live with.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74417 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 03:09:15 +00:00
Andreas Bolka
868a302738
Missed one.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74416 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 00:53:49 +00:00
Andreas Bolka
acd6f8d5d1
Fix case in LDA util function names.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74415 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 00:50:26 +00:00
Andreas Bolka
c6a303052b
Print pairwise dependence results, add testcases.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74402 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-28 00:35:22 +00:00
Andreas Bolka
f35626d3cd
Minimal LDA interface, maximally conservative tester.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74401 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-28 00:21:21 +00:00
Andreas Bolka
707207adae
LDA analysis output scaffolding.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74400 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-28 00:16:08 +00:00