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Author SHA1 Message Date
Chris Lattner
14852f27e7 Add a new interface for describing the behavior of library calls. This 
Currently is sufficient to describe mod/ref behavior but will hopefully
eventually be extended for other purposes.

This isn't used by anything yet.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50820 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-07 18:21:13 +00:00
Nick Lewycky
094aa6ce47 Typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50805 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-07 06:39:04 +00:00
Evan Cheng
7ebc06bfd8 Yet another nasty spiller bug. 
%ecx = op
store %cl<kill>, (addr)
(addr) = op %al

It's not safe to unfold the last operand and eliminate store even though %cl is marked kill. It's a sub-register use which means one of its super-register(s) may be used below.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50794 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-07 00:49:28 +00:00
Dan Gohman
42ac929ed9 Fix a bug in the ComputeMaskedBits logic for multiply. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50793 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-07 00:35:55 +00:00
Bill Wendling
69cedcbcec Make the use of the "noinline" attribute conditional on using GCC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50789 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-07 00:00:34 +00:00
Owen Anderson
77a895e599 Disable loop deletion until the release branch. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50787 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 23:56:34 +00:00
Bill Wendling
12f33baa8a Removing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50786 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 23:56:22 +00:00
Bill Wendling
ef02b815cb Workaround for a compiler bug (see <rdar://problem/5852746>). Once that bug is 
fixed, revert this patch.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50782 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 23:30:02 +00:00
Steve Naroff
bec41b8db3 Update a couple VC++ project files. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50780 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 23:14:34 +00:00
Anton Korobeynikov
70e616fa0b Use target triple in tests, not 'realign-stack=0' option. Per request. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50778 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 23:09:29 +00:00
Anton Korobeynikov
149a315369 If weak GlobalVariable was bitcast'ed to different type during linking 
we will need to strip all casts for intializer lookup.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50776 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 22:52:54 +00:00
Anton Korobeynikov
b04adddd50 Make StripPointerCast a common function (should we mak it method of Value instead?) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50775 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 22:52:30 +00:00
Owen Anderson
f092b64a49 Testcase for r50770. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50771 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 21:01:34 +00:00
Owen Anderson
8b23bb792e We need to update PHIs containing the exiting block, not the exit block. We really should come up with better names for these. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50770 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 20:55:16 +00:00
Gordon Henriksen
919852b0e6 Improve documentation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50768 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 19:17:01 +00:00
Mikhail Glushenkov
e0ff9ae91e Change from llvm::SmallSet<std::string> to llvm::StringMap<char>. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50766 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 18:18:58 +00:00
Mikhail Glushenkov
29063554d0 Add new edge property combinator: weight. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50765 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 18:18:20 +00:00
Mikhail Glushenkov
6a6cd729aa Add a help string for the -c option 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50764 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 18:17:42 +00:00
Mikhail Glushenkov
77ddce97ad Update documentation to reflect the current state of affairs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50763 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 18:17:19 +00:00
Mikhail Glushenkov
be86712de8 Some cosmetic changes (change some comments, move code around a bit). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50762 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 18:16:52 +00:00
Mikhail Glushenkov
2e9e0c2951 Move test files around a bit - fixes the reported number of test cases. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50761 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 18:16:20 +00:00
Mikhail Glushenkov
4c11a62d69 Refactoring: split the function CompilationGraph::Build() into two parts. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50760 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 18:15:35 +00:00
Mikhail Glushenkov
76b1b24dc8 Use edge weights to choose the right linker based on input language names. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50759 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 18:15:12 +00:00
Mikhail Glushenkov
bb8b58dcf3 Add weights to graph edges. Choose between edges based on their weight. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50757 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 18:14:24 +00:00
Mikhail Glushenkov
d83038c960 Remove the UnpackValues() function. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50756 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 18:13:45 +00:00
Mikhail Glushenkov
978d498e40 Add a --linker command-line option, make all tests pass. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50755 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 18:13:00 +00:00
Mikhail Glushenkov
895820da24 Naming fix: LLVMCCConfigurationEmitter -> LLVMCConfigurationEmitter. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50754 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 18:12:03 +00:00
Mikhail Glushenkov
ceda1734cc Add two (currently failing) tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50752 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 18:11:21 +00:00
Mikhail Glushenkov
87416b4cea Add -x option (like in gcc). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50750 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 18:10:53 +00:00
Mikhail Glushenkov
35a85e8453 Take object file as input and handle files with the same name correctly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50749 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 18:10:20 +00:00
Mikhail Glushenkov
ecbdcf2ae0 Rename LLVMCCConfigurationEmitter to LLVMCConfigurationEmitter 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50748 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 18:09:29 +00:00
Mikhail Glushenkov
be9d9a153f Add output redirection, rename namespace llvmcc to namespace llvmc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50746 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 18:08:59 +00:00
Mikhail Glushenkov
f7bab8c743 Make AutoGenerated.inc depend also on Tools.td and Common.td 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50745 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 18:08:12 +00:00
Mikhail Glushenkov
3d688228f6 Utilize topological sort in CompilationGraph::Build(). 
This makes more interesting graph topologies possible. Currently all tests pass,
but more testing is needed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50744 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 18:07:48 +00:00
Mikhail Glushenkov
0260658079 Add TopologicalSort method to CompilationGraph. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50743 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 18:07:14 +00:00
Mikhail Glushenkov
d7bb87a5a3 Do not require positional arguments when we're only printing out the graph. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50742 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 17:44:16 +00:00
Mikhail Glushenkov
4f6e3a497e Make ChooseEdge more generic and use it to choose between different toolchains. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50741 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 17:28:03 +00:00
Mikhail Glushenkov
bbbc9d4384 Remove unnecessary argument from PassThroughGraph 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50740 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 17:27:37 +00:00
Mikhail Glushenkov
ee628d93aa Small output formatting fix. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50739 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 17:27:15 +00:00
Mikhail Glushenkov
c74bfc946d Add inward edge counters to Nodes; Associate JoinLists with JoinTools. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50738 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 17:26:53 +00:00
Mikhail Glushenkov
97fda6d915 Enhancements for --view-graph 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50737 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 17:26:14 +00:00
Mikhail Glushenkov
2ba4c5abab Split the Build function into two parts. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50736 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 17:25:51 +00:00
Mikhail Glushenkov
d81887841c Make llvmc return 1 when the compilation fails. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50735 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 17:25:23 +00:00
Mikhail Glushenkov
3c30e6c653 First small tests for llvmc2. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50734 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 17:24:54 +00:00
Mikhail Glushenkov
b96cb60827 Return const char* instead of std::string in Tool classes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50733 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 17:24:26 +00:00
Mikhail Glushenkov
6591c8938c Add an ability to choose between different edges based on edge properties. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50732 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 17:23:50 +00:00
Mikhail Glushenkov
9ef501b120 Refactoring: extract method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50731 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 17:23:14 +00:00
Mikhail Glushenkov
64683edb4d Add new edge properties: parameter_equals, element_in_list, and. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50730 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 17:22:47 +00:00
Mikhail Glushenkov
581936a99c Implemented switch_on edge property. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50729 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 17:22:03 +00:00
Mikhail Glushenkov
a4db8c070f Cosmetic change: if( -> if ( 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50728 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 16:37:33 +00:00