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Author SHA1 Message Date
Bill Wendling
67d65bb69d Don't recalculate the loop info and loop dominators analyses if they're 
preserved.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45596 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-04 20:54:55 +00:00
Wojciech Matyjewicz
b670a1737b fix typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45595 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-04 20:04:08 +00:00
Wojciech Matyjewicz
21a715a124 fix typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45594 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-04 20:02:18 +00:00
Duncan Sands
ad04cb28c5 Testcase with non-integer "bitfields" (in quotes, 
since they didn't actually need to be bitfields,
though they are marked as such).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45588 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-04 17:31:56 +00:00
Gordon Henriksen
6321460440 Fix a typo in llvm.mli noticed by Alain Frisch. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45585 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-04 13:21:02 +00:00
Duncan Sands
e2940c3b70 Testcase for PR1386. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45583 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-04 13:15:39 +00:00
Bill Wendling
3275908821 doc_code-ify some code in this doc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45581 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-04 12:04:32 +00:00
Gordon Henriksen
96a6931c0c Quote a path in the Ocaml makefile which is likely to include spaces on Windows. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45580 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-04 11:55:57 +00:00
Evan Cheng
991500e329 Unbreak tailcall opt in JIT. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45576 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-04 10:50:28 +00:00
Evan Cheng
be8c03fc66 X86 PIC JIT support fixes: encoding bugs, add lazy pointer stubs support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45575 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-04 10:46:51 +00:00
Bill Wendling
2674d71df0 80-column violations. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45574 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-04 08:59:18 +00:00
Bill Wendling
d5da7048c2 Add that this preserves some analyses. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45573 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-04 08:48:49 +00:00
Bill Wendling
cc8f603f53 Move option to enable machine LICM into LLVMTargetMachine.cpp. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45572 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-04 08:11:03 +00:00
Bill Wendling
b082c6f5d9 Call the parent's getAnalysisUsage. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45571 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-04 07:50:05 +00:00
Chris Lattner
c4ce73f666 Add a really quick hack at a machine code sinking pass, enabled with --enable-sinking. 
It is missing validity checks, so it is known broken.  However, it is powerful enough
to compile this contrived code:

void test1(int C, double A, double B, double *P) {
  double Tmp = A*A+B*B;
  *P = C ? Tmp : A;
}

into:

_test1:
	movsd	8(%esp), %xmm0
	cmpl	$0, 4(%esp)
	je	LBB1_2	# entry
LBB1_1:	# entry
	movsd	16(%esp), %xmm1
	mulsd	%xmm1, %xmm1
	mulsd	%xmm0, %xmm0
	addsd	%xmm1, %xmm0
LBB1_2:	# entry
	movl	24(%esp), %eax
	movsd	%xmm0, (%eax)
	ret

instead of:

_test1:
	movsd	16(%esp), %xmm0
	mulsd	%xmm0, %xmm0
	movsd	8(%esp), %xmm1
	movapd	%xmm1, %xmm2
	mulsd	%xmm2, %xmm2
	addsd	%xmm0, %xmm2
	cmpl	$0, 4(%esp)
	je	LBB1_2	# entry
LBB1_1:	# entry
	movapd	%xmm2, %xmm1
LBB1_2:	# entry
	movl	24(%esp), %eax
	movsd	%xmm1, (%eax)
	ret

woo.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45570 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-04 07:36:53 +00:00
Chris Lattner
ac69582664 remove dead #includes and reorder the rest. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45569 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-04 06:41:45 +00:00
Chris Lattner
9027b3cc7f Fix PR1896 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45568 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-04 05:04:53 +00:00
Chris Lattner
331bf92fb5 Change the builtin matcher to emit a decision tree, which should help out 
the VC++ 'nesting depth' issue.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45567 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-04 04:38:35 +00:00
Chris Lattner
8f8c7b7c26 fix nesting issues. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45566 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-04 04:34:14 +00:00
Chris Lattner
c7d3ab365f fix validation issues. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45565 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-04 04:33:49 +00:00
Chris Lattner
4f69f46d3d improve the description of types, patch by Alain Frisch 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45564 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-04 04:32:38 +00:00
Chris Lattner
81442c0d83 Don't let IntrinsicID be uninitialized if it doesn't match. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45563 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-04 03:32:52 +00:00
Evan Cheng
165b60de0b Correct order of parameters. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45562 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-04 02:22:21 +00:00
Bill Wendling
f840f87baf Remove the default else. This was ending in code that looked like this: 
if (!strcmp(Target, "x86")) {
  // ...
}
else
  IntrinsicID = Intrinsic::not_intrinsic;


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45557 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-03 23:02:16 +00:00
Chris Lattner
c45f5c7652 Remove symbols that don't exist, remove tabs, fix comment typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45553 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-03 22:15:32 +00:00
Chuck Rose III
0b589912a8 Adding new files to win32 build 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45545 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-03 19:53:03 +00:00
Gordon Henriksen
069266b52f Ignoring output files. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45538 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-03 17:42:08 +00:00
Chris Lattner
2e438ca03b add info on walking preds/succs of a block. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45537 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-03 16:56:04 +00:00
Gordon Henriksen
ae636f8e99 First steps in in X86 calling convention cleanup. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45536 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-03 16:47:34 +00:00
Duncan Sands
7cc5facfe5 Test for handling of large bit offset from a 
variable field offset.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45534 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-03 11:53:52 +00:00
Chris Lattner
3d73bce2d0 don't hoist FP additions into unconditional adds + selects. This 
could theoretically introduce a trap, but is also a performance issue.
This speeds up ptrdist/ks by 8%.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45533 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-03 07:25:26 +00:00
Chris Lattner
76327d9cf5 Fix PR1873, a problem finding stat-related symbols on linux, due to 
"libc_nonshared.a". Patch by Edwin Török!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45532 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-03 07:10:51 +00:00
Gordon Henriksen
23d9791ddd Trying that again. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45529 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-03 03:32:33 +00:00
Gordon Henriksen
98232f5859 Fix a compile error on Windows. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45528 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-03 03:21:18 +00:00
Evan Cheng
02aabbf96b Change MachineRelocation::DoesntNeedFnStub to NeedStub. This fields will be used 
for non-function GV relocations that require function address stubs (e.g. Mac OS X in non-static mode).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45527 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-03 02:56:28 +00:00
Chris Lattner
9848ced5d0 don't access element zero of an array of size zero. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45526 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-03 01:25:31 +00:00
Chris Lattner
50cffa0107 Remove the function attr cache for intrinsics. This does not maintain the 
refcount on these correctly, and can end up referring to deleted 
attributes.  This fixes PR1881.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45525 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-03 01:20:12 +00:00
Chris Lattner
89e94bd00c Don't create a new ParamAttrsList (which copies the vector) just to 
get a profile.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45524 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-03 00:29:27 +00:00
Duncan Sands
227ff79ceb An example for which the TYPE_SIZE was being set from 
the initial value, while the type fields were not (this
is a qualified union type, so not all fields are always
present).  This resulted in the size of the corresponding
LLVM type being larger than the gcc TYPE_SIZE.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45522 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-03 00:26:42 +00:00
Duncan Sands
c51daccb7e Test handling of records for which the fields are 
not ordered by offset.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45520 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-03 00:17:02 +00:00
Chris Lattner
fabfde3ff0 move some code out of line, rearrange a bit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45519 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-03 00:10:22 +00:00
Chris Lattner
49269d9e7e Disallow copying explicitly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45518 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-03 00:09:47 +00:00
Chris Lattner
50ee9ddc8f Split param attr implementation out from Function.cpp into its 
own file.  Don't #include ParameterAttributes.h into any major
public header files: just move methods out of line as appropriate.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45517 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-02 23:42:30 +00:00
Chris Lattner
a114b14e5d add missing #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45516 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-02 23:41:05 +00:00
Evan Cheng
306cbdbee7 X86 PIC JIT bug fix: relocations for constantpool and jumptable. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45515 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-02 23:38:59 +00:00
Chris Lattner
f897b7d305 remove blob of #if'd out code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45512 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-02 23:10:45 +00:00
Chris Lattner
e9d666e7fb fix this to use a valid triple. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45509 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-02 22:21:45 +00:00
Ted Kremenek
6f2197699a Inverted argument order for ImmutableMap::Profile. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45507 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-02 22:18:33 +00:00
Chris Lattner
5dfdc1c809 Fix a build issue on cygwin 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45506 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-02 22:03:27 +00:00
Ted Kremenek
3c6255c376 Added iterator and profiling (i.e. FoldingSetNodeID) support to ImmutableMap. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45503 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-02 21:31:48 +00:00