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* MI Sched: test case fix for previous checkin.Andrew Trick2013-07-191-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186635 91177308-0d34-0410-b5e6-96231b3b80d8
* Debug Info: enable verifying by default and disable testing cases that fail.Manman Ren2013-07-1917-19/+53
| | | | | | | | | | | | | | | | | | | | 1> Use DebugInfoFinder to find debug info MDNodes. 2> Add disable-debug-info-verifier to disable verifying debug info. 3> Disable verifying for testing cases that fail (will update the testing cases later on). 4> MDNodes generated by clang can have empty filename for TAG_inheritance and TAG_friend, so DIType::Verify is modified accordingly. Note that DebugInfoFinder does not list all debug info MDNode. For example, clang can generate: metadata !{i32 786468}, which will fail to verify. This MDNode is used by debug info but not included in DebugInfoFinder. This MDNode is generated as a temporary node in DIBuilder::createFunction Value *TElts[] = { GetTagConstant(VMContext, DW_TAG_base_type) }; MDNode::getTemporary(VMContext, TElts) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186634 91177308-0d34-0410-b5e6-96231b3b80d8
* MI Sched: Update the way resources are tracked so the current heuristics ↵Andrew Trick2013-07-191-7/+5
| | | | | | make more sense. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186632 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix FileCheck CHECK-LABEL documentation wording slightly; also mention that ↵Stephen Lin2013-07-181-8/+10
| | | | | | it allows error recovery. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186628 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert "COFFDumper: Dump data directory entries."Rui Ueyama2013-07-185-117/+47
| | | | | | Because it broke s390x and ppc64-linux buildbots. This reverts commit r186623. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186627 91177308-0d34-0410-b5e6-96231b3b80d8
* Update to more CodeGen tests to use CHECK-LABEL for labels corresponding to ↵Stephen Lin2013-07-1841-118/+118
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | function definitions for more informative error messages. No functionality change. All changes were made by the following bash script: find test/CodeGen -name "*.ll" | \ while read NAME; do echo "$NAME" grep -q "^; *RUN: *llc.*debug" $NAME && continue grep -q "^; *RUN:.*llvm-objdump" $NAME && continue grep -q "^; *RUN: *opt.*" $NAME && continue TEMP=`mktemp -t temp` cp $NAME $TEMP sed -n "s/^define [^@]*@\([A-Za-z0-9_]*\)(.*$/\1/p" < $NAME | \ while read FUNC; do sed -i '' "s/;\([A-Za-z0-9_-]*\)\([A-Za-z0-9_-]*\):\( *\)$FUNC[:]* *\$/;\1\2-LABEL:\3$FUNC:/g" $TEMP done sed -i '' "s/;\(.*\)-LABEL-LABEL:/;\1-LABEL:/" $TEMP sed -i '' "s/;\(.*\)-NEXT-LABEL:/;\1-NEXT:/" $TEMP sed -i '' "s/;\(.*\)-NOT-LABEL:/;\1-NOT:/" $TEMP sed -i '' "s/;\(.*\)-DAG-LABEL:/;\1-DAG:/" $TEMP mv $TEMP $NAME done This script catches a superset of the cases caught by the script associated with commit r186280. It initially found some false positives due to unusual constructs in a minority of tests; all such cases were disambiguated first in commit r186621. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186624 91177308-0d34-0410-b5e6-96231b3b80d8
* COFFDumper: Dump data directory entries.Rui Ueyama2013-07-185-47/+117
| | | | | | | | | | | | | | | | | Summary: Dump optional data directory entries in the PE/COFF header, so that we can test the output of LLD linker. This patch updates the test binary file, but the source of the binary is the same. I just re-linked the file. I don't know how the previous file was linked, but the previous file did not have any data directory entries for some reason. Reviewers: rafael CC: llvm-commits Differential Revision: http://llvm-reviews.chandlerc.com/D1148 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186623 91177308-0d34-0410-b5e6-96231b3b80d8
* Clean up some of this code a tiny bit, no functionality change.Nick Lewycky2013-07-181-13/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186622 91177308-0d34-0410-b5e6-96231b3b80d8
* Disambiguate function names in some CodeGen tests. (Some tests were using ↵Stephen Lin2013-07-1814-126/+125
| | | | | | function names that also were names of instructions and/or doing other unusual things that were making the test not amenable to otherwise scriptable pattern matching.) No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186621 91177308-0d34-0410-b5e6-96231b3b80d8
* ARM: Make sure the instruction alias for PLI uses the right subtarget features.Tilmann Scheller2013-07-181-1/+3
| | | | | | | | | | PLI requires both the Thumb2 and the ARMv7 feature. Related to <rdar://problem/14403733>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186620 91177308-0d34-0410-b5e6-96231b3b80d8
* R600/SI: Fix crash with VSELECTTom Stellard2013-07-183-1/+28
| | | | | | https://bugs.freedesktop.org/show_bug.cgi?id=66175 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186616 91177308-0d34-0410-b5e6-96231b3b80d8
* R600/SI: Add support for v2f32 loadsTom Stellard2013-07-184-1/+19
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186615 91177308-0d34-0410-b5e6-96231b3b80d8
* R600/SI: Add support for v2f32 storesTom Stellard2013-07-183-0/+24
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186614 91177308-0d34-0410-b5e6-96231b3b80d8
* R600: Expand VSELECT for all typesTom Stellard2013-07-183-3/+33
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186613 91177308-0d34-0410-b5e6-96231b3b80d8
* test/MC/AsmParser/secure_log_unique.s requires shellHans Wennborg2013-07-181-0/+1
| | | | | | | This should fix the chapuni bots. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186611 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix -Wdocumentation warningHans Wennborg2013-07-181-1/+1
| | | | | | | s/Tokenize/Tokenizer/ to make the comment correspond to the parameter name git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186608 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a test for .secure_log_unique.Rafael Espindola2013-07-181-0/+9
| | | | | | It also doubles a test that F_Append works. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186606 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert "Remove DIBuilder cache of variable TheCU and change the few"Eric Christopher2013-07-183-27/+23
| | | | | | This reverts commit r186599 as I didn't want to commit this yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186601 91177308-0d34-0410-b5e6-96231b3b80d8
* Equal means ==, not !=. Thanks to Benjamin for catching.Eric Christopher2013-07-181-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186600 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove DIBuilder cache of variable TheCU and change the fewEric Christopher2013-07-183-23/+27
| | | | | | | uses that wanted it. Also change the interface for createCompileUnit to compensate. Fix comments that refer to TheCU as well. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186599 91177308-0d34-0410-b5e6-96231b3b80d8
* Small improvement to the use of GetFileType:Rafael Espindola2013-07-181-1/+8
| | | | | | | | | * assert that the return value is one of the documented values on msdn. * on FILE_TYPE_UNKNOWN, check GetLastError. Unfortunately I can't think of a way to get a FILE_TYPE_UNKNOWN on a test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186595 91177308-0d34-0410-b5e6-96231b3b80d8
* Update to CodeGen tests to use CHECK-LABEL for labels corresponding to ↵Stephen Lin2013-07-183-35/+35
| | | | | | function definitions for more informative error messages. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186594 91177308-0d34-0410-b5e6-96231b3b80d8
* Handle constants without going through SCEV.Nadav Rotem2013-07-181-0/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186593 91177308-0d34-0410-b5e6-96231b3b80d8
* SLPVectorizer: Speedup isConsecutive by manually checking GEPs with multiple ↵Nadav Rotem2013-07-181-4/+12
| | | | | | | | | | indices. This brings the compile time of the SLP-Vectorizer to about 2.5% of OPT for my testcase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186592 91177308-0d34-0410-b5e6-96231b3b80d8
* Windows/Path.inc: Introduce file_type::character_file and ↵NAKAMURA Takumi2013-07-182-3/+13
| | | | | | | | | | file_type::fifo_file in sys::fs::getStatus(HANDLE). It fixes llvm/test/Other/close-stderr.ll on msys. FIXME: Provide unittests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186588 91177308-0d34-0410-b5e6-96231b3b80d8
* [Support] Beef up and expose the response file parsing in llvm::clReid Kleckner2013-07-184-64/+224
| | | | | | | | | | | | | | | | | | | The plan is to use it for clang and lld. Major behavior changes: - We can now parse UTF-16 files that have a byte order mark. - PR16209: Don't drop backslashes on the floor if they don't escape anything. The actual parsing loop was based on code from Clang's driver.cpp, although it's been rewritten to track its state with control flow rather than state variables. Reviewers: hans Differential Revision: http://llvm-reviews.chandlerc.com/D1170 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186587 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm/test/Other/close-stderr.ll: Mark this as XFAIL on msys, since r186560.NAKAMURA Takumi2013-07-181-0/+3
| | | | | | sys::fs::status() doesn't work on pipes. Investigating. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186586 91177308-0d34-0410-b5e6-96231b3b80d8
* Forgot 'svn add' again, sorry!Joey Gouly2013-07-181-0/+145
| | | | | | | Tests for r186574. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186580 91177308-0d34-0410-b5e6-96231b3b80d8
* Change 'n' to 'N' to keep consistent with other instructions.Joey Gouly2013-07-181-4/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186576 91177308-0d34-0410-b5e6-96231b3b80d8
* [ARMv8] Add NEON instructions VCVT{A, N, P, M}.Joey Gouly2013-07-187-0/+220
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186574 91177308-0d34-0410-b5e6-96231b3b80d8
* [SystemZ] Use RNSBGRichard Sandiford2013-07-183-21/+324
| | | | | | | This should be the last of the R.SBG patches for now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186573 91177308-0d34-0410-b5e6-96231b3b80d8
* Add Thumb tests for the ARMv8 FP instructions that I recently added.Joey Gouly2013-07-183-2/+295
| | | | | | | Also, fix the namespace for two instructions that I missed previously. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186572 91177308-0d34-0410-b5e6-96231b3b80d8
* [SystemZ] Generalize RxSBG SRA caseRichard Sandiford2013-07-182-27/+74
| | | | | | | | | | The original code only folded SRA into ROTATE ... SELECTED BITS if there was no outer shift. This patch splits out that check and generalises it slightly. The extra cases aren't really that interesting, but this is paving the way for RNSBG support. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186571 91177308-0d34-0410-b5e6-96231b3b80d8
* [SystemZ] Use RXSBGRichard Sandiford2013-07-182-11/+128
| | | | | | | Extend the previous R.SBG patches to handle XORs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186570 91177308-0d34-0410-b5e6-96231b3b80d8
* [SystemZ] Rename and formatting fixesRichard Sandiford2013-07-181-64/+61
| | | | | | | | | | | | | In hindsight, using "RISBG" for something that can be any type of R.SBG instruction was a bit confusing, so this renames it to RxSBG. That might not be the best choice either, since there is an instruction called RXSBG, but hopefully the lower-case letter stands out enough. While there I fixed a couple of GNUisms that had crept in -- sorry about that! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186569 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove the extra leading 0 from VMAXNMND.Joey Gouly2013-07-181-1/+1
| | | | | | | | | The N3VDIntnp pattern takes bits<5> and I gave it 6 bits. Thanks to Jiangning Liu for spotting it! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186568 91177308-0d34-0410-b5e6-96231b3b80d8
* This patch extends mips register parsing methods to allow indexed register ↵Vladimir Medic2013-07-182-0/+16
| | | | | | parsing. The corresponding test cases are added to the patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186567 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix copy and paste bug from r186491 to make v2f64 use MOVAPD/MOVUPD as it ↵Craig Topper2013-07-182-2/+18
| | | | | | should. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186566 91177308-0d34-0410-b5e6-96231b3b80d8
* Reapply r186316 with a fix for one bug where the code could walk off theChandler Carruth2013-07-182-1256/+977
| | | | | | | | | | | | end of a vector. This was found with ASan. I've had one other report of a crasher, but thus far been unable to reproduce the crash. It may well be fixed with this version, and if not I'd like to get more information from the build bots about what is happening. See r186316 for the full commit log for the new implementation of the SROA algorithm. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186565 91177308-0d34-0410-b5e6-96231b3b80d8
* SLPVectorizer: Speedup isConsecutive (that checks if two addresses are ↵Nadav Rotem2013-07-181-12/+31
| | | | | | consecutive in memory) by checking for additional patterns that don't need to go through SCEV. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186563 91177308-0d34-0410-b5e6-96231b3b80d8
* PPC: Support dynamic allocas with large alignmentHal Finkel2013-07-183-27/+92
| | | | | | | | | | | | | | | Support for dynamic stack alignments in the PPC backend has been unfinished, in part because it depends on dynamic stack realignment (which I only just recently implemented fully). Now we can also support dynamic allocas with higher than the default target stack alignment (16 bytes). In order to round-up the requested size to the maximum requested alignment, we need an additional register to hold the rounded-up size. We're already using one scavenged register to hold the previous stack-pointer value (which needs to be stored with the signal-safe stdux update), and so when we have dynamic allocas and a large alignment, we allocate two emergency spill slots for the scavenger. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186562 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove dead code.Rafael Espindola2013-07-184-117/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186561 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert two uses if fstat with sys::fs::status.Rafael Espindola2013-07-181-14/+13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186560 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a regression I introduced back in r178147.Rafael Espindola2013-07-182-13/+39
| | | | | | | | | | | We don't want cast and dyn_cast to work on temporaries. They don't extend lifetime like a direct bind to a reference would, so they can introduce hard to find bugs. I added tests to make sure we don't regress this. Thanks to Eli Friedman for noticing this and for his suggestions on how to test it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186559 91177308-0d34-0410-b5e6-96231b3b80d8
* Give 'hasPath' a longer but clearer name 'isPotentiallyReachable'. Also expandNick Lewycky2013-07-181-5/+7
| | | | | | | | the comment. No functionality change. This change broken out of http://llvm-reviews.chandlerc.com/D996 . git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186558 91177308-0d34-0410-b5e6-96231b3b80d8
* Get rid of the Dis/EnableDebugLocations() API.Adrian Prantl2013-07-181-21/+0
| | | | | | I'm moving this functionality into clang instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186549 91177308-0d34-0410-b5e6-96231b3b80d8
* Update comment slightly.Eric Christopher2013-07-181-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186548 91177308-0d34-0410-b5e6-96231b3b80d8
* PPC: Add base-pointer support to builtin setjmp/longjmpHal Finkel2013-07-177-52/+130
| | | | | | | | | | | | | | | | | | First, this changes the base-pointer implementation to remove an unnecessary complication (and one that is incompatible with how builtin SjLj is implemented): instead of using r31 as the base pointer when it is not needed as a frame pointer, now the base pointer will always be r30 when needed. Second, we introduce another pseudo register, BP, which is used just like the FP pseudo register to refer to the base register before we know for certain what register it will be. Third, we now save BP into the jmp_buf, and restore r30 from that slot in longjmp. If the function that called setjmp did not use a base pointer, then r30 will be overwritten by the setjmp-calling-function's restore code. FP restoration (which is restored into r31) works the same way. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186545 91177308-0d34-0410-b5e6-96231b3b80d8
* Add comparison operators for DIDescriptors to fix c++98 falloutEric Christopher2013-07-172-1/+8
| | | | | | | | of operator bool change. Also convert a variable in DebugIR. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186544 91177308-0d34-0410-b5e6-96231b3b80d8
* Add an explicit operator bool conversion to DIDescriptor to makeEric Christopher2013-07-171-0/+7
| | | | | | | | | it clear what we want to do. Unfortunately the conversion to pointer operator fires now instead and chasing down all of the conversions and making them explicit and handled is a large task so add a FIXME with it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186543 91177308-0d34-0410-b5e6-96231b3b80d8
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