Chris Lattner
ad9a6ccb83
Remove attribution from file headers, per discussion on llvmdev.
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llvm-svn: 45418
2007-12-29 20:36:04 +00:00
Duncan Sands
56f3add5b7
When inlining through an 'nounwind' call, mark inlined
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calls 'nounwind'. It is important for correct C++
exception handling that nounwind markings do not get
lost, so this transformation is actually needed for
correctness.
llvm-svn: 45218
2007-12-19 21:13:37 +00:00
Duncan Sands
242f80be86
Rename isNoReturn to doesNotReturn, and isNoUnwind to
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doesNotThrow.
llvm-svn: 45160
2007-12-18 09:59:50 +00:00
Duncan Sands
b7ac459292
Make PruneEH update the nounwind/noreturn attributes
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on functions as it calculates them.
llvm-svn: 44802
2007-12-10 19:09:40 +00:00
Duncan Sands
3602011bec
Fix PR1146: parameter attributes are longer part of
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the function type, instead they belong to functions
and function calls. This is an updated and slightly
corrected version of Reid Spencer's original patch.
The only known problem is that auto-upgrading of
bitcode files doesn't seem to work properly (see
test/Bitcode/AutoUpgradeIntrinsics.ll). Hopefully
a bitcode guru (who might that be? :) ) will fix it.
llvm-svn: 44359
2007-11-27 13:23:08 +00:00
David Greene
f06a395bb9
New CallInst interface to address GLIBCXX_DEBUG errors caused by
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indexing an empty std::vector.
Updates to all clients.
llvm-svn: 40660
2007-08-01 03:43:44 +00:00
Nick Lewycky
c2306ff5b4
Fix typo in comment.
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llvm-svn: 36873
2007-05-06 13:37:16 +00:00
Devang Patel
cd45427a87
Drop 'const'
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llvm-svn: 36662
2007-05-03 01:11:54 +00:00
Devang Patel
8ee9065162
Use 'static const char' instead of 'static const int'.
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Due to darwin gcc bug, one version of darwin linker coalesces
static const int, which defauts PassID based pass identification.
llvm-svn: 36652
2007-05-02 21:39:20 +00:00
Devang Patel
38a66bc82e
Do not use typeinfo to identify pass in pass manager.
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llvm-svn: 36632
2007-05-01 21:15:47 +00:00
Chris Lattner
ce2cc6e404
Eliminate use of ctors that take vectors.
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llvm-svn: 34219
2007-02-13 02:10:56 +00:00
Chris Lattner
fc50a34437
simplify name juggling through the use of Value::takeName.
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llvm-svn: 34175
2007-02-11 01:08:35 +00:00
Reid Spencer
8749d297f5
Apply the VISIBILITY_HIDDEN field to the remaining anonymous classes in
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the Transforms library. This reduces debug library size by 132 KB, debug
binary size by 376 KB, and reduces link time for llvm tools slightly.
llvm-svn: 33939
2007-02-05 23:32:05 +00:00
Reid Spencer
19af04a142
For PR1136: Rename GlobalVariable::isExternal as isDeclaration to avoid
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confusion with external linkage types.
llvm-svn: 33663
2007-01-30 20:08:39 +00:00
Devang Patel
bf44036fbf
Inherit CallGraphSCCPass directly from Pass.
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llvm-svn: 33514
2007-01-26 00:47:38 +00:00
Chris Lattner
44723daefa
Eliminate static ctors due to Statistic objects
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llvm-svn: 32693
2006-12-19 22:09:18 +00:00
Chris Lattner
a531ce882e
Detemplatize the Statistic class. The only type it is instantiated with
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is 'unsigned'.
llvm-svn: 32279
2006-12-06 17:46:33 +00:00
Chris Lattner
a39dcb5377
eliminate RegisterOpt. It does the same thing as RegisterPass.
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llvm-svn: 29925
2006-08-27 22:42:52 +00:00
Jeff Cohen
bd51ec7461
Eliminate all remaining tabs and trailing spaces.
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llvm-svn: 22523
2005-07-27 06:12:32 +00:00
Chris Lattner
2d9c054f4e
Preserve calling conventions when doing IPO
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llvm-svn: 21798
2005-05-09 01:05:50 +00:00
Chris Lattner
96704dee49
remove 'statement with no effect' warning
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llvm-svn: 21600
2005-04-27 20:12:17 +00:00
Chris Lattner
792ae155ad
detect functions that never return, and turn the instruction following a
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call to them into an 'unreachable' instruction.
This triggers a bunch of times, particularly on gcc:
gzip: 36
gcc: 601
eon: 12
bzip: 38
llvm-svn: 21587
2005-04-27 04:52:23 +00:00
Chris Lattner
bd077a1945
This analysis doesn't take 'throwing' into consideration, it looks at
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'unwinding'
llvm-svn: 21581
2005-04-26 23:53:25 +00:00
Misha Brukman
53e199440e
Remove trailing whitespace
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llvm-svn: 21427
2005-04-21 23:48:37 +00:00
Chris Lattner
9e2649a7be
Get this file compiling with VC++, patch contributed by Morten Ofstad. Thanks Morten!
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llvm-svn: 17125
2004-10-18 15:43:46 +00:00
Chris Lattner
43c0372c0b
'Pass' should now not be derived from by clients. Instead, they should derive
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from ModulePass. Instead of implementing Pass::run, then should implement
ModulePass::runOnModule.
llvm-svn: 16436
2004-09-20 04:48:05 +00:00
Reid Spencer
c4abcbefb1
Changes For Bug 352
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Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.
llvm-svn: 16137
2004-09-01 22:55:40 +00:00
Misha Brukman
58104df77b
Fix #includes of i*.h => Instructions.h as per PR403.
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llvm-svn: 15334
2004-07-29 17:30:56 +00:00
Chris Lattner
1c83ee0436
Simplify code a bit, and be sure to mark the external node as potentially throwing
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llvm-svn: 12856
2004-04-12 04:06:38 +00:00
Chris Lattner
b0fadd694d
Intrinsic functions cannot throw
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llvm-svn: 11383
2004-02-13 16:46:46 +00:00
Chris Lattner
68fdb35576
rename the "exceptional" destination of an invoke instruction to the 'unwind' dest
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llvm-svn: 11202
2004-02-08 21:44:31 +00:00
Chris Lattner
70d893a160
Fix PR225: [pruneeh] -pruneeh pass removes invoke instructions it shouldn't
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llvm-svn: 11200
2004-02-08 21:15:59 +00:00
Chris Lattner
7d794a8431
Delete dead line
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llvm-svn: 10164
2003-11-22 02:26:17 +00:00
Chris Lattner
87e444b65b
Fix bug: Transforms/PruneEH/2003-11-21-PHIUpdate.llx
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llvm-svn: 10163
2003-11-22 02:20:36 +00:00
Chris Lattner
9ae9c45d43
Finegrainify namespacification
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llvm-svn: 10138
2003-11-21 21:54:22 +00:00
Brian Gaeke
d25f86d683
Put all LLVM code into the llvm namespace, as per bug 109.
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llvm-svn: 9903
2003-11-11 22:41:34 +00:00
John Criswell
b402729b30
Added LLVM project notice to the top of every C++ source file.
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Header files will be on the way.
llvm-svn: 9298
2003-10-20 19:43:21 +00:00
Chris Lattner
6075013b55
Fix bug: PruneEH/2003-09-14-ExternalCall.llx
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llvm-svn: 8516
2003-09-15 02:22:50 +00:00
Chris Lattner
e8ae7bf114
Eliminate support for the llvm.unwind intrinisic, using the Unwind instruction instead
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llvm-svn: 8411
2003-09-08 19:44:26 +00:00
Chris Lattner
212039c1c8
Add accessor function
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llvm-svn: 8253
2003-08-31 16:30:07 +00:00
Chris Lattner
d024e5ea75
Initial checkin of the -prune-eh pass, a very simple exception handling removal pass
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llvm-svn: 8250
2003-08-31 02:47:32 +00:00