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* Avoid cast<>, use light weith wrapper directly.Devang Patel2009-01-121-3/+3
| | | | llvm-svn: 62115
* Use SrcLineInfo from DwarfWriter. The MachineModuleInfo copy will disappear ↵Devang Patel2009-01-121-12/+9
| | | | | | soon. llvm-svn: 62114
* Enable recursive inlining. Reduce inlining thresholdDale Johannesen2009-01-123-8/+98
| | | | | | | back to 200; 400 seems to be too high, loses more than it gains. llvm-svn: 62107
* Add classof() methods to support isa<> and other related facilities.Devang Patel2009-01-122-17/+76
| | | | llvm-svn: 62104
* The LLVM Assembly Language Reference incorrectly stated that theDan Gohman2009-01-121-2/+2
| | | | | | | prefix used for dll{import,export} is _imp__; it is actually __imp_. Patch by Mahadevan R! llvm-svn: 62103
* Fix the instructions to work even when PATH does not contain ".".Dan Gohman2009-01-121-1/+1
| | | | | | Thanks to Martin Geisse for pointing this out! llvm-svn: 62102
* Rename getABITypeSize to getTypePaddedSize, asDuncan Sands2009-01-1253-150/+154
| | | | | | suggested by Chris. llvm-svn: 62099
* Add DwarfWriter interface to mainipulate source location info.Devang Patel2009-01-122-45/+111
| | | | | | ( May be this info should be directly handled by the dwarf writer ? ) llvm-svn: 62096
* remove some dead options.Chris Lattner2009-01-121-10/+1
| | | | llvm-svn: 62095
* Clear debug info at the end of function processing.Devang Patel2009-01-121-1/+12
| | | | llvm-svn: 62092
* There is no need to maintain separate labelid list in the dwarf writer. It ↵Devang Patel2009-01-121-36/+5
| | | | | | is not a good idea. llvm-svn: 62090
* Remove some dead code from the days llvm had type planes.Rafael Espindola2009-01-122-51/+1
| | | | | | There might be more dead code, but with llvm-gcc bootstrap broken on linux x86-64 it is had to test :-( llvm-svn: 62088
* Second test is only valid in 32-bit mode.Evan Cheng2009-01-121-1/+1
| | | | llvm-svn: 62084
* Test for r62076.Evan Cheng2009-01-121-0/+1
| | | | llvm-svn: 62077
* Fix PR3241: Currently EmitCopyFromReg emits a copy from the physical ↵Evan Cheng2009-01-127-66/+114
| | | | | | | | register to a virtual register unless it requires an expensive cross class copy. That means we are only treating "expensive to copy" register dependency as physical register dependency. Also future proof the scheduler to handle "normal" physical register dependencies. The code is not exercised yet. llvm-svn: 62074
* More two-address fixes. This gets lua working with join-creation enabled.Owen Anderson2009-01-121-6/+10
| | | | llvm-svn: 62073
* make tblgen autogenerate the nocapture intrinsics for Chris Lattner2009-01-122-11/+22
| | | | | | | llvm.memcpy/memset/memmove. This allows removal of some hackish code from basicaa. llvm-svn: 62071
* add scaffolding to emit argument attributes. No functionality Chris Lattner2009-01-121-2/+31
| | | | | | change. llvm-svn: 62067
* make tblgen emit the entire Intrinsic::getAttributes method, Chris Lattner2009-01-122-10/+8
| | | | | | not a random piece of it. No functionality change. llvm-svn: 62066
* add nocapture attribute to llvm.mem* intrinsics and have tblgenChris Lattner2009-01-123-16/+29
| | | | | | parse them. tblgen doesn't yet do anything with this info though. llvm-svn: 62065
* Increase default inlining aggressiveness in partialDale Johannesen2009-01-111-2/+2
| | | | | | | | | compensation for turning off gcc's inliner. This gets us closer to the amount of inlining we were getting before. It is not a win on everything, of course, but seems to gain overall. llvm-svn: 62058
* drats! remove tabsGabor Greif2009-01-111-1/+1
| | | | llvm-svn: 62056
* simplify CallSite helper class to not consult the Instruction'sGabor Greif2009-01-112-80/+71
| | | | | | | | opcode on each delegation. Instead the information is cached on construction and the cached flag used thereafter. Introduced two predicates: isCall and isInvoke. llvm-svn: 62055
* Implement PR3313, and while I'm at it address a very FAQ.Chris Lattner2009-01-111-2/+38
| | | | llvm-svn: 62048
* Duncan is nervous about undefinedness of % with negatives. I'mChris Lattner2009-01-111-1/+1
| | | | | | not thrilled about 64-bit % in general, so rewrite to use * instead. llvm-svn: 62047
* do not generated GEPs into vectors where they don't already exist.Chris Lattner2009-01-111-4/+3
| | | | | | We should treat vectors as atomic types, not like arrays. llvm-svn: 62046
* Make a couple of cleanups to the instcombine bitcast/gep Chris Lattner2009-01-111-12/+13
| | | | | | | | | | | | | canonicalization transform based on duncan's comments: 1) improve the comment about %. 2) within our index loop make sure the offset stays within the *type size*, instead of within the *abi size*. This allows us to reason explicitly about landing in tail padding and means that issues like non-zero offsets into [0 x foo] types don't occur anymore. llvm-svn: 62045
* Use the spiffy new getAlignmentFromAttrs function.Nick Lewycky2009-01-111-1/+1
| | | | llvm-svn: 62039
* CheckForPhysRegDependency should not return copy cost. It's not used. No ↵Evan Cheng2009-01-111-9/+4
| | | | | | functionality change. llvm-svn: 62036
* Fix naming of file.Bill Wendling2009-01-111-1/+1
| | | | llvm-svn: 62035
* Fix the example syntax for named sections.Dan Gohman2009-01-111-1/+1
| | | | llvm-svn: 62033
* This is a dup of pr2659.ll.Evan Cheng2009-01-101-41/+0
| | | | llvm-svn: 62029
* Adding unittests for SmallVector. Test by Talin.Bill Wendling2009-01-101-0/+383
| | | | llvm-svn: 62025
* 80 col violation.Evan Cheng2009-01-101-1/+2
| | | | llvm-svn: 62024
* Reduce initial small vector sizes.Devang Patel2009-01-101-6/+6
| | | | llvm-svn: 62023
* Fix thinko. Create parent scope if parent descriptor is *not* null.Devang Patel2009-01-101-2/+2
| | | | llvm-svn: 62022
* Duplicated node may produce a non-physical register def.Evan Cheng2009-01-093-4/+47
| | | | llvm-svn: 62015
* Add test case from PR2659.Evan Cheng2009-01-091-0/+30
| | | | llvm-svn: 62006
* Minor debug output tweak.Evan Cheng2009-01-091-2/+2
| | | | llvm-svn: 62005
* This has been replaced by llvm/utils/lint/cpp_lint.py, which is moreMisha Brukman2009-01-091-5/+0
| | | | | | comprehensive and can support more complex style analysis. llvm-svn: 62002
* Removed trailing whitespace.Misha Brukman2009-01-0930-929/+929
| | | | llvm-svn: 62000
* Request DwarfWriter. This will be used to handle dbg_* intrinsics.Devang Patel2009-01-093-3/+10
| | | | llvm-svn: 61999
* fix typo Duncan noticed.Chris Lattner2009-01-091-1/+1
| | | | llvm-svn: 61997
* Fix PR3304Chris Lattner2009-01-092-2/+27
| | | | llvm-svn: 61995
* Removed trailing whitespace from Makefiles.Misha Brukman2009-01-0945-102/+102
| | | | llvm-svn: 61991
* Support llvmc plugins in out-of-tree projects.Mikhail Glushenkov2009-01-091-0/+1
| | | | llvm-svn: 61990
* Add a --check-graph option to llvmc.Mikhail Glushenkov2009-01-096-7/+195
| | | | llvm-svn: 61989
* PR2659 was fixed by r61847. Add the testcase as a regression test.Dan Gohman2009-01-091-0/+33
| | | | llvm-svn: 61986
* Implement rdar://6480391, extending of equality icmp's to avoid a truncation.Chris Lattner2009-01-093-4/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I noticed this in the code compiled for a routine using std::map, which produced this code: %25 = tail call i32 @memcmp(i8* %24, i8* %23, i32 6) nounwind readonly %.lobit.i = lshr i32 %25, 31 ; <i32> [#uses=1] %tmp.i = trunc i32 %.lobit.i to i8 ; <i8> [#uses=1] %toBool = icmp eq i8 %tmp.i, 0 ; <i1> [#uses=1] br i1 %toBool, label %bb3, label %bb4 which compiled to: call L_memcmp$stub shrl $31, %eax testb %al, %al jne LBB1_11 ## with this change, we compile it to: call L_memcmp$stub testl %eax, %eax js LBB1_11 This triggers all the time in common code, with patters like this: %169 = and i32 %ply, 1 ; <i32> [#uses=1] %170 = trunc i32 %169 to i8 ; <i8> [#uses=1] %toBool = icmp ne i8 %170, 0 ; <i1> [#uses=1] %7 = lshr i32 %6, 24 ; <i32> [#uses=1] %9 = trunc i32 %7 to i8 ; <i8> [#uses=1] %10 = icmp ne i8 %9, 0 ; <i1> [#uses=1] etc llvm-svn: 61985
* Remove some old code that looks like a remanant from signed-types days.Chris Lattner2009-01-091-23/+0
| | | | llvm-svn: 61984
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