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* This is a full sentence.Nick Lewycky2010-07-151-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108418 91177308-0d34-0410-b5e6-96231b3b80d8
* Disable aliases on all platforms.Nick Lewycky2010-07-151-0/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108417 91177308-0d34-0410-b5e6-96231b3b80d8
* Correctly set rpath on Mac OS X for executable tools. Note that I am not ↵Ted Kremenek2010-07-151-0/+5
| | | | | | certain this is the best fix; the code immediately above looks confused, as it first checks to see if we are NOT on Darwin and then checks the Darwin version number. This fix allows c-index-test (in Clang) to run outside of running the regression test suite. I would appreciate if someone reviewed this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108416 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix PR7647, handling the case when 'To' ends up being Chris Lattner2010-07-152-14/+81
| | | | | | | | | | | mutated by recursive simplification. This also enhances ReplaceAndSimplifyAllUses to actually do a real RAUW at the end of it, which updates any value handles pointing to "From" to start pointing to "To". This seems useful for debug info and random other VH users. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108415 91177308-0d34-0410-b5e6-96231b3b80d8
* make various clients of ReplaceAndSimplifyAllUses tolerate Chris Lattner2010-07-151-2/+3
| | | | | | | | | it *changing* the things it replaces, not just causing them to drop to null. There is no functionality change yet, but this is required for a subsequent patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108414 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix headers.Bill Wendling2010-07-152-1/+1
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* Use std::vector instead of a hard-coded array. The length of that array couldBill Wendling2010-07-152-17/+20
| | | | | | | get *very* large, but we only need it to be the size of the number of pregs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108412 91177308-0d34-0410-b5e6-96231b3b80d8
* Use std::vector instead of a hard-coded array. The length of that array couldBill Wendling2010-07-152-6/+8
| | | | | | | get *very* large, but we only need it to be the size of thenumber of pregs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108411 91177308-0d34-0410-b5e6-96231b3b80d8
* see comment.Chris Lattner2010-07-151-0/+4
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* add an accessor.Chris Lattner2010-07-151-0/+4
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* Revert r108401; it breaks bootstrap :(Eli Friedman2010-07-151-3/+1
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* Add AssertingVH which makes PR7647 break consistently.Eli Friedman2010-07-151-1/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108401 91177308-0d34-0410-b5e6-96231b3b80d8
* Random note about bswap.Eli Friedman2010-07-151-0/+26
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* a more graceful fix for test/Other/inline-asm-newline-terminator.ll,Chris Lattner2010-07-152-15/+1
| | | | | | | follow on to r103765 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108390 91177308-0d34-0410-b5e6-96231b3b80d8
* Speculatively revert r108378; may be causing bootstrap failures.Eli Friedman2010-07-152-43/+0
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* Last COPY conversion.Jakob Stoklund Olesen2010-07-141-3/+2
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* Remove restriction on NEON alignment values. Some of the NEON ld/stBob Wilson2010-07-143-9/+4
| | | | | | | | instructions use different values (e.g., 2-byte or 4-byte alignment). Also fix ARMInstPrinter to print these alignments as bits instead of bytes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108386 91177308-0d34-0410-b5e6-96231b3b80d8
* Use TargetOpcode::COPY instead of X86-native register copy instructions whenJakob Stoklund Olesen2010-07-142-30/+27
| | | | | | | lowering atomics. This will allow those copies to still be coalesced after TII::isMoveInstr is removed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108385 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove the entire docs directory from Apple-style builds.Bob Wilson2010-07-141-2/+2
| | | | | | | This fixes a "usr_junk" verification failure when installing into /usr. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108384 91177308-0d34-0410-b5e6-96231b3b80d8
* Try to get embedded build of llvmCore to pass verification.Bob Wilson2010-07-142-17/+9
| | | | | | | Simplify some things in the process. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108382 91177308-0d34-0410-b5e6-96231b3b80d8
* 80-col.Eric Christopher2010-07-141-2/+3
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* Add instcombine transforms to optimize tests of multiple bits of the same ↵Owen Anderson2010-07-142-0/+43
| | | | | | value into a single larger comparison. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108378 91177308-0d34-0410-b5e6-96231b3b80d8
* Temporarily disable this test.Eric Christopher2010-07-141-1/+2
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* Make it a .ll test case.Devang Patel2010-07-142-50/+108
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* Make the order in which variables are described in debug informationDan Gohman2010-07-142-1/+24
| | | | | | | | | independent of the order that isel happens to visit the dbg_declare intrinsics. This fixes a bug in which the formal arguments were being printed in reverse order, now that fast isel is going bottom up. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108369 91177308-0d34-0410-b5e6-96231b3b80d8
* fix indentationChris Lattner2010-07-141-9/+7
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* Remove some broken code to check the DISABLE_EDIS flag (edis is now in theBob Wilson2010-07-142-5/+2
| | | | | | | | | DIRS list, so it does no good to filter it from PARALLEL_DIRS), and replace it with a check to disable building the shared library version of edis when the flag is set. Disabling it entirely does not work because MC uses it now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108367 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't pass StringRef by reference.Benjamin Kramer2010-07-1437-76/+74
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* Add a testcase for the vla and stack realignment warning.Eric Christopher2010-07-141-0/+7
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* Properly restore DebugLoc after leaving the local constant area.Dan Gohman2010-07-141-1/+2
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* Tests for llvm-gcc commit 108360.Dale Johannesen2010-07-142-0/+41
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* Just use getParent() instead of getModuleFromVal when the value is a Function.Dan Gohman2010-07-141-1/+1
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* Rename WriteConstantInt to WriteConstantInternal, to avoid confusion.Dan Gohman2010-07-141-4/+5
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* Extend SimplifyCFG's common-destination folding heuristic to allow a singleOwen Anderson2010-07-141-5/+67
| | | | | | | | | | | "bonus" instruction to be speculatively executed. Add a heuristic to ensure we're not tripping up out-of-order execution by checking that this bonus instruction only uses values that were already guaranteed to be available. This allows us to eliminate the short circuit in (x&1)&&(x&2). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108351 91177308-0d34-0410-b5e6-96231b3b80d8
* Factor out metadata parsing into a separate function.Dan Gohman2010-07-142-27/+39
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* Merge lib/Target/X86/X86COFF.h into include/llvm/Support/COFF.h,Chris Lattner2010-07-143-129/+71
| | | | | | | | patch by Michael Spencer! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108342 91177308-0d34-0410-b5e6-96231b3b80d8
* Improve 64-subtraction of immediates when parts of the immediate can fitJim Grosbach2010-07-145-13/+172
| | | | | | | | | | | | | in the literal field of an instruction. E.g., long long foo(long long a) { return a - 734439407618LL; } rdar://7038284 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108339 91177308-0d34-0410-b5e6-96231b3b80d8
* Delete fast-isel's trivial load optimization; it breaks debugging becauseDan Gohman2010-07-143-56/+0
| | | | | | | it can look past points where a debugger might modify user variables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108336 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix test to appease the buildbots.Bob Wilson2010-07-141-1/+1
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* Add missing address register update to t2LDM_RET instruction.Bob Wilson2010-07-141-1/+1
| | | | | | | Patch by Brian Lucas. PR7636. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108332 91177308-0d34-0410-b5e6-96231b3b80d8
* Rather than using an ifdef on the target to zero out fields,Duncan Sands2010-07-141-4/+1
| | | | | | | just use memset to zero the entire struct. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108330 91177308-0d34-0410-b5e6-96231b3b80d8
* A couple potential optimizations inspired by comment 4 in PR6773.Eli Friedman2010-07-141-0/+41
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* Fix for PR7193 was overly conservative. The only case where sibcall calleeEvan Cheng2010-07-142-6/+25
| | | | | | | | | | | address cannot be allocated a register is in 32-bit mode where the first three arguments are marked inreg. In that case EAX, EDX, and ECX will be used for argument passing. This fixes PR7610. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108327 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for NEON VMVN immediate instructions.Bob Wilson2010-07-144-7/+96
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* The bits in the cmode field of 32-bit VMOV immediate instructions all dependBob Wilson2010-07-141-2/+2
| | | | | | | of the value of the immediate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108323 91177308-0d34-0410-b5e6-96231b3b80d8
* revert r108320, I see the failures now...Chris Lattner2010-07-142-21/+0
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* reapply benjamin's instcombine patch, I don't see anything wrong with it and ↵Chris Lattner2010-07-142-0/+21
| | | | | | can't repro any problems with a manual self-host. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108320 91177308-0d34-0410-b5e6-96231b3b80d8
* Re-enable the test with fix.Evan Cheng2010-07-141-3/+2
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* temporarily disable to test to fix buildbots.Chris Lattner2010-07-141-2/+3
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* fix a bug found by a warning I added to clang this morning.Chris Lattner2010-07-141-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108309 91177308-0d34-0410-b5e6-96231b3b80d8