Chris Lattner
0fd4a27ec0
document pointer type constraints, PR3513
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64088 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-08 19:53:29 +00:00
Mikhail Glushenkov
6dff394afd
The 'false.c' test must depend on llvm-g++.
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Also, turn on Objective-C/C++ tests.
This should fix http://llvm.org/bugs/show_bug.cgi?id=3499 .
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64084 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-08 11:44:37 +00:00
Evan Cheng
0a1fcce092
Fix PR3486. Fix a bug in code that manually patch physical register live interval after its sub-register is coalesced with a virtual register.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64082 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-08 11:04:35 +00:00
Evan Cheng
86fb9fdb20
Strengthen the previous check.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64076 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-08 08:24:28 +00:00
Evan Cheng
f18134a1ae
r64073 commit message is lost. Here it is:
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Right now if the coalesced copy def is dead and its src is a kill, and that
there are now other uses within the live range, the coalescer would mark the
def of the source register as dead. But it should also check if there are
other kills which means the value has other uses not in the live range.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64075 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-08 08:00:36 +00:00
Evan Cheng
77fde2cbb1
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64073 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-08 07:48:37 +00:00
Bill Wendling
da01af7667
Fixes from feedback.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64070 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-08 04:04:40 +00:00
Bill Wendling
ac1df8ef33
Document the 'llvm.OP.with.overflow' intrinsics.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64066 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-08 01:40:31 +00:00
Bill Wendling
b805030e02
Mistakenly turned this on.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64065 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-08 01:32:00 +00:00
Bill Wendling
7f51fd3ea9
Revert r63999. It was breaking self-hosting builds.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64062 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-08 00:58:05 +00:00
Chris Lattner
ed54534a82
testcase for r64049 of llvm-gcc.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64050 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-07 23:37:03 +00:00
Chris Lattner
556b4a6385
Add missing break statements, fixing PR3503.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64040 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-07 22:37:06 +00:00
Mon P Wang
6753f959d2
Instrcombine should not change load(cast p) to cast(load p) if the cast
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changes the address space of the pointer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64035 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-07 22:19:29 +00:00
Dale Johannesen
6f38cb61a9
Use getDebugLoc forwarder instead of getNode()->getDebugLoc.
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No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64026 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-07 19:59:05 +00:00
Evan Cheng
a56c037ce1
Revert 64023. make prefers GNUmakefile over makefile.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64024 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-07 19:38:46 +00:00
Evan Cheng
923166fcc5
Move Apple style build makefiles to the top level. Just like llvmgcc42.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64023 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-07 19:05:24 +00:00
Chris Lattner
3a4baf1951
fix bugpoint url, patch by Pieter de Bie!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64022 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-07 18:56:30 +00:00
Dan Gohman
1fdbc1dd4e
Constify TargetInstrInfo::EmitInstrWithCustomInserter, allowing
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ScheduleDAG's TLI member to use const.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64018 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-07 16:15:20 +00:00
Dan Gohman
5471a00977
Change several SmallPtrSetImpl members from public to protected,
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to make the encapsulation more clear.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64017 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-07 16:12:23 +00:00
Dan Gohman
f3ab3a9372
Simplify some code by using blocks_begin(), blocks_end(), and
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the iterator typedefs instead of handling the std::vector
directly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64016 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-07 16:10:35 +00:00
Nick Lewycky
f996831427
Add an API for strings with possible NULLs in the middle. Refactor the other
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two AddString methods to use it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64005 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-07 04:57:08 +00:00
Mike Stump
f344d83d39
Insert space to avoid warning and make code more readable.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64003 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-07 03:36:02 +00:00
Nick Lewycky
0df91b2c86
Free the buffer in the case where we don't create a module out of it, as
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pointed out by Torok Edwin.
Remove trailing whitespaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64002 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-07 03:15:01 +00:00
Dale Johannesen
92570c4a1a
Make SDNode constructors take a DebugLoc always.
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Adjust derived classes to pass UnknownLoc where
a DebugLoc does not make sense. Pick one of
DebugLoc and non-DebugLoc variants to survive
for all such classes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64000 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-07 02:15:05 +00:00
Evan Cheng
c963b638c7
Enable machine sinking pass in non-fast mode.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63999 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-07 01:57:46 +00:00
Dale Johannesen
472da14240
Deleted one line too many. oops.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63996 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-07 01:34:19 +00:00
Dale Johannesen
edb62c484e
Remove now-unused constructors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63995 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-07 01:27:09 +00:00
Evan Cheng
b6f5417edb
Don't sink the instruction if TargetRegisterInfo::isSafeToMoveRegClassDefs doesn't think it's safe. This works around PR1911.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63994 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-07 01:21:47 +00:00
Dale Johannesen
0469280776
Needs this file too.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63993 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-07 00:56:46 +00:00
Dale Johannesen
b300d2aa3e
Get rid of the last non-DebugLoc versions of getNode!
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Many targets build placeholder nodes for special operands, e.g.
GlobalBaseReg on X86 and PPC for the PIC base. There's no
sensible way to associate debug info with these. I've left
them built with getNode calls with explicit DebugLoc::getUnknownLoc operands.
I'm not too happy about this but don't see a good improvement;
I considered adding a getPseudoOperand or something, but it
seems to me that'll just make it harder to read.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63992 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-07 00:55:49 +00:00
Dan Gohman
2d0a1cc416
Refactor some repeated logic into a separate function.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63989 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-07 00:43:41 +00:00
Dan Gohman
288b824cef
Make a comment a doxygen comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63988 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-07 00:42:54 +00:00
Bill Wendling
2325c7b1c5
Constify operators.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63979 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-06 23:17:54 +00:00
Dale Johannesen
e8d7230f48
Remove more non-DebugLoc getNode variants. Use
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getCALLSEQ_{END,START} to permit passing no DebugLoc
there. UNDEF doesn't logically have DebugLoc; add
getUNDEF to encapsulate this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63978 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-06 23:05:02 +00:00
Dale Johannesen
e72c5964d5
And one more file.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63971 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-06 21:55:48 +00:00
Dale Johannesen
de06470330
Remove more non-DebugLoc versions of getNode.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63969 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-06 21:50:26 +00:00
Bill Wendling
ac06d004a0
Record debug location information in the Dwarf writer.
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A simple test program shows that debugging works. :-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63968 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-06 21:45:08 +00:00
Bill Wendling
8fcf170a66
Clear out the CurDebugLoc info when doing a 'clear' on the SDL object.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63967 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-06 21:36:23 +00:00
Bill Wendling
4936548c06
Add comparison operators to DebugLoc.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63966 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-06 21:34:12 +00:00
Dan Gohman
21afcda544
Split the locking out of JIT::runJITOnFunction so that callers
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that already hold the lock can call an entry point that doesn't
re-acquire the lock.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63965 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-06 21:25:08 +00:00
Dan Gohman
e98fc32b0d
Make Mutex's constructor explicit, and tidy up whitespace.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63963 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-06 21:17:03 +00:00
Dan Gohman
9036d80d7b
Use .size and .type on ELF systems; this helps tools that map
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addresses to symbols.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63962 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-06 21:15:52 +00:00
Ted Kremenek
3f4c81de0a
Deallocate() methods now take a 'const void*' instead of a 'void *', matching observed behavior with how 'delete[]' can be used.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63956 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-06 19:34:14 +00:00
Dale Johannesen
f5f5dce897
Eliminate remaining non-DebugLoc version of getTargetNode.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63951 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-06 19:16:40 +00:00
Dan Gohman
0a3776dc6f
Rename SelectionDAGISel::Schedule to
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SelectionDAGISel::CreateScheduler, and make it just create the
scheduler. Leave running the scheduler to the higher-level code.
This makes the higher-level code a little more explicit and
easier to follow, and will help enable some future refactoring.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63944 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-06 18:26:51 +00:00
Sanjiv Gupta
a2d8b06272
Print globl directive for variables with external linkage (global variables).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63943 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-06 18:24:59 +00:00
Dan Gohman
56774d2b0d
Delete an unused member function.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63941 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-06 18:19:52 +00:00
Evan Cheng
37059d52b7
We don't really need the abort here. This unbreak x86_64 linux build.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63940 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-06 17:51:34 +00:00
Evan Cheng
770bcc7b15
Move getPointerRegClass from TargetInstrInfo to TargetRegisterInfo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63938 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-06 17:43:24 +00:00
Dan Gohman
84fbac5809
Move ScheduleDAGSDNodes.h to be a private header. Front-ends
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that previously included this header should include
SchedulerRegistry.h instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63937 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-06 17:22:58 +00:00