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76460 Commits

Author SHA1 Message Date
Chris Lattner 5b0e01c54e move some files out of the llvm-mc tool into the MCParser library so 
other tools can link it.

llvm-svn: 94131
 2010-01-22 01:58:08 +00:00
Chris Lattner 9a184b368b forgot to svn add these, doh. 
llvm-svn: 94130
 2010-01-22 01:55:10 +00:00
Chris Lattner 00646cfbd4 create a new MCParser library and move some stuff into it. 
llvm-svn: 94129
 2010-01-22 01:44:57 +00:00
Chris Lattner 6401c883c4 remove some confused code that used strtoull 
llvm-svn: 94128
 2010-01-22 01:17:12 +00:00
Chris Lattner 5bd081693c allow registering target lexers. 
llvm-svn: 94127
 2010-01-22 01:10:40 +00:00
Douglas Gregor e1084fa2d2 Visit if, switch statements properly 
llvm-svn: 94126
 2010-01-22 01:00:11 +00:00
Chris Lattner 88c46d713b stub out a new TargetAsmLexer interface. 
llvm-svn: 94125
 2010-01-22 00:58:59 +00:00
Douglas Gregor d824f8825b Teach the cursor visitor to walk all of the C and Objective-C 
declarations that have enough source information to make such a walk
useful. This includes walking into variable initializers and enum
constants, the types behind typedefs, etc.

llvm-svn: 94124
 2010-01-22 00:50:27 +00:00
Dan Gohman 045f81981a Revert LoopStrengthReduce.cpp to pre-r94061 for now. 
llvm-svn: 94123
 2010-01-22 00:46:49 +00:00
John McCall f7b2fb51d1 Create function, block, and template parameters in the context of the 
translation unit.  This is temporary for function and block parameters;
template parameters can just stay this way, since Templates aren't
DeclContexts.  This gives us the nice property that everything created
in a record DC should have access in C++.

llvm-svn: 94122
 2010-01-22 00:28:27 +00:00
Ted Kremenek 2687356105 Store flags in bitfields instead of masking them into the pointer for the left child. This leads to some nice conceptually cleanups. 
llvm-svn: 94121
 2010-01-22 00:28:27 +00:00
Chris Lattner fde85356c6 revert my patch for rdar://7520940 that warns when a published header 
is #included with "foo.h" style syntax instead of framework syntax.
It produced too much noise.

llvm-svn: 94120
 2010-01-22 00:14:44 +00:00
Jim Grosbach 267430f74d Fix PR5694. The CMN instructions set the flags differently from CMP, so they 
cannot be directly interchanged for comparisons against negated values.
Disable the CMN instructions for the time being.

llvm-svn: 94119
 2010-01-22 00:08:13 +00:00
Mike Stump 6cbe36fe5a Wire up the new range reporting for unreachable code. 
llvm-svn: 94118
 2010-01-21 23:49:01 +00:00
Ted Kremenek 6abd622631 Tidy up assertion syntax. No functionality change. 
llvm-svn: 94117
 2010-01-21 23:42:57 +00:00
Douglas Gregor 5e8cf37917 Teach the cursor visitor to walk statements and expressions, including 
a few important subkinds. Now we're cookin' with gas!

llvm-svn: 94116
 2010-01-21 23:27:09 +00:00
Mike Stump 60dbeebee8 Improve unreachable code warnings with respect to dead member and 
dead array references.

llvm-svn: 94115
 2010-01-21 23:15:53 +00:00
Victor Hernandez 7b151e9f06 No need to look through bitcasts for DbgInfoIntrinsic 
llvm-svn: 94114
 2010-01-21 23:09:12 +00:00
Victor Hernandez ae4d949721 DbgInfoIntrinsic no longer appear in an instruction's use list 
llvm-svn: 94113
 2010-01-21 23:08:36 +00:00
Victor Hernandez 5f5abd598c No need to look through bitcasts for DbgInfoIntrinsic 
llvm-svn: 94112
 2010-01-21 23:07:15 +00:00
Victor Hernandez 1df65186d1 DbgInfoIntrinsics no longer appear in an instruction's use list; so clean up looking for them in use iterations and remove OnlyUsedByDbgInfoIntrinsics() 
llvm-svn: 94111
 2010-01-21 23:05:53 +00:00
Dan Gohman b1ee154b6b When inserting expressions for post-increment users which contain 
loop-variant components, adds must be inserted after the increment.
Keep track of the increment position for this case, and insert
these adds in the correct location.

llvm-svn: 94110
 2010-01-21 23:01:22 +00:00
John McCall 1848ea4fe3 Due to local reversions and re-patching, I accidentally had multiple copies 
of the 'payload' in this header.

llvm-svn: 94109
 2010-01-21 22:59:41 +00:00
Dan Gohman cb8d577eb2 Include IVUsers information in LSR's debug output. 
llvm-svn: 94108
 2010-01-21 22:46:32 +00:00
Dan Gohman 29916e023d Prune the search for candidate formulae if the number of register 
operands exceeds the number of registers used in the initial
solution, as that wouldn't lead to a profitable solution anyway.

llvm-svn: 94107
 2010-01-21 22:42:49 +00:00
Mike Stump fcd6f94ba7 Improve unreachable code warnings for with respect to dead functional casts in C++. 
llvm-svn: 94106
 2010-01-21 22:12:18 +00:00
Evan Cheng 32bfe1e837 Trim unneeded includes. 
llvm-svn: 94105
 2010-01-21 21:44:43 +00:00
Dan Gohman c903499ff8 Add a comment. 
llvm-svn: 94104
 2010-01-21 21:31:09 +00:00
Chris Lattner 24716b6c63 It turns out that this #include is needed because otherwise 
ValueMapper.cpp ends up calling an out of line 
__ZNK4llvm12PATypeHolder3getEv, which is a template and llvm-config
determines arbitrarily to use the one in libipo.  This sucks, but
keeping the #include is a reasonable workaround.

llvm-svn: 94103
 2010-01-21 21:29:25 +00:00
Chris Lattner 9889b4be04 unbreak the build, apparently without this transformutils starts depending on libipa? 
llvm-svn: 94102
 2010-01-21 21:20:51 +00:00
Chris Lattner e39837d5ee tidy up 
llvm-svn: 94101
 2010-01-21 21:05:54 +00:00
Chris Lattner 5522f05d32 tidy up 
llvm-svn: 94100
 2010-01-21 21:01:47 +00:00
Douglas Gregor 6479fc4554 Teach the cursor visitor to walk into typeof types (both kinds). This 
is hard to test now; tests will come when we can walk stataements and
expressions properly.

llvm-svn: 94099
 2010-01-21 20:48:56 +00:00
Chris Lattner 43f2eecffa remove dead .erase. 
llvm-svn: 94098
 2010-01-21 20:43:39 +00:00
Jim Grosbach 143f7eb4c8 back this out for now. Growing Function is not good. 
llvm-svn: 94097
 2010-01-21 20:10:22 +00:00
Chris Lattner 1526375827 testcase for r94095 
llvm-svn: 94096
 2010-01-21 20:01:04 +00:00
Chris Lattner 3785c11cd4 fix a problem with a missing _, testcase pending. 
llvm-svn: 94095
 2010-01-21 19:58:19 +00:00
Mike Stump d12e495f17 Improve unreachable code warnings for with respect to c-style casts. 
llvm-svn: 94094
 2010-01-21 19:51:34 +00:00
Mike Stump c18c403670 Improve unreachable code warnings for with respect to ? :. 
llvm-svn: 94093
 2010-01-21 19:44:04 +00:00
Victor Hernandez a9ad174b49 Don't need to include IntrinsicInst.h any more 
llvm-svn: 94092
 2010-01-21 19:33:59 +00:00
Victor Hernandez d089f4e10b No need to map NULL operands of metadata 
llvm-svn: 94091
 2010-01-21 19:26:20 +00:00
Ted Kremenek 819e873791 Allocate the 'Protocols' array in ObjCInterfaceType and 
ObjCObjectPointerType using the allocator associated with ASTContext.
Not only does this fix a memory leak, but it also makes these arrays
BumpPtrAllocated (in the typical case).

llvm-svn: 94090
 2010-01-21 19:22:34 +00:00
Benjamin Kramer 2067816b3a Revert r94073, it fails in Release-Asserts builds. 
llvm-svn: 94089
 2010-01-21 18:14:21 +00:00
Fariborz Jahanian e344e41fed Fixes a comment. 
llvm-svn: 94088
 2010-01-21 17:39:43 +00:00
Fariborz Jahanian da8ec2bc9e Patch to implement rewriting of properties. 
Fixes radar 7562952.

llvm-svn: 94087
 2010-01-21 17:36:00 +00:00
Mike Stump 14781509fd Improve unreachable code warnings for with respect to compound 
assignments.

llvm-svn: 94086
 2010-01-21 17:31:41 +00:00
Douglas Gregor d182431968 Teach the cursor visitor to walk into a variety of different TypeLoc 
kinds, so that we see referenced types, protocols, classes, etc.

llvm-svn: 94085
 2010-01-21 17:29:07 +00:00
Mike Stump cc3a853df7 Improve unreachable code warnings with respect to dead binary and 
unary operators.

llvm-svn: 94084
 2010-01-21 17:21:23 +00:00
Daniel Dunbar 9e406b4b60 Add a test for clang_rt support on Darwin. With appropriate massaging, this 
checks that the runtime library can be linked and works for compiling on 10.6
for 10.{4,5,6} targets. Currently test is only for x86, and misses some
compiler-rt functions.

llvm-svn: 94083
 2010-01-21 17:10:39 +00:00
Daniel Dunbar 0b9c603ee2 Tweak OptionalTests paths. 
llvm-svn: 94082
 2010-01-21 17:09:39 +00:00