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* returning an empty multiple return list is not valid.Chris Lattner2008-04-231-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50135 91177308-0d34-0410-b5e6-96231b3b80d8
* rename *.llx -> *.llChris Lattner2008-04-1936-0/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49969 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement PR2206.Chris Lattner2008-04-191-0/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49967 91177308-0d34-0410-b5e6-96231b3b80d8
* Teach llvm-as to accept function types with multiple return types.Dan Gohman2008-04-191-0/+13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49945 91177308-0d34-0410-b5e6-96231b3b80d8
* Update bitcode reader and writer to handle multiple return values. Devang Patel2008-02-261-1/+1
| | | | | | | Take 2. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47583 91177308-0d34-0410-b5e6-96231b3b80d8
* Backing out r47521 for now. This has broken a number of tests.Evan Cheng2008-02-231-1/+1
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* Properly read and write bitcodes for multiple return values.Devang Patel2008-02-231-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47521 91177308-0d34-0410-b5e6-96231b3b80d8
* Let invoke return aggregate value.Devang Patel2008-02-211-0/+10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47425 91177308-0d34-0410-b5e6-96231b3b80d8
* Let function call return aggregate.Devang Patel2008-02-212-1/+12
| | | | | | | Now, we have very first multiple return value testcase! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47424 91177308-0d34-0410-b5e6-96231b3b80d8
* XFAIL for now.Devang Patel2008-02-201-1/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47411 91177308-0d34-0410-b5e6-96231b3b80d8
* Now functions can return aggregate values.Devang Patel2008-02-201-2/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47409 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix PR2060 by rejecting invalid types for integer constants.Chris Lattner2008-02-191-0/+6
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* this test isn't useful since we added @ notation for globals.Chris Lattner2008-02-171-21/+0
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* this line was commented out.Chris Lattner2008-02-171-1/+1
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* Remove llvm-upgrade and update tests.Tanya Lattner2008-02-162-31/+8
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* Removing llvm upgrade, so remove tests specific to llvm-upgrade and update ↵Tanya Lattner2008-02-1627-13270/+13054
| | | | | | the tests that used it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47225 91177308-0d34-0410-b5e6-96231b3b80d8
* upgrade this test, which wasn't testing the right thing since llvm-upgrade ↵Chris Lattner2008-02-151-7/+7
| | | | | | came around. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47194 91177308-0d34-0410-b5e6-96231b3b80d8
* rename llx -> llChris Lattner2008-02-151-0/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47192 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove llvm-upgradeTanya Lattner2008-02-1447-346/+267
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47119 91177308-0d34-0410-b5e6-96231b3b80d8
* Two occurrences on one line count as one...Duncan Sands2008-01-111-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45885 91177308-0d34-0410-b5e6-96231b3b80d8
* If there are attributes on the varargs part of aDuncan Sands2008-01-111-0/+10
| | | | | | | call, don't discard them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45884 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't redirect stderr when it isn't needed.Dan Gohman2007-12-141-5/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45033 91177308-0d34-0410-b5e6-96231b3b80d8
* All MMX shift instructions took a <2 x i32> vector as the shift amount ↵Anders Carlsson2007-12-141-0/+29
| | | | | | parameter. Change this to be <1 x i64> instead, which matches the assembler instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45027 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement part of review feedback for address spaces.Christopher Lamb2007-12-121-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44933 91177308-0d34-0410-b5e6-96231b3b80d8
* Use not instead of ignore when an exit status is expected to alwaysDan Gohman2007-12-112-2/+2
| | | | | | | be non-zero. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44866 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't redirect stderr when it isn't needed.Dan Gohman2007-12-112-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44865 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement address space attribute for LLVM pointer types. Address spaces are Christopher Lamb2007-12-111-0/+25
| | | | | | | | | | | | | | | | | | regions of memory that have a target specific relationship, as described in the Embedded C Technical Report. This also implements the 2007-12-11-AddressSpaces test, which demonstrates how address space attributes can be used in LLVM IR. In addition, this patch changes the bitcode signature for stores (in a backwards compatible manner), such that the pointer type, rather than the pointee type, is encoded. This permits type information in the pointer (e.g. address space) to be preserved for stores. LangRef updates are forthcoming. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44858 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix PR1850 by removing an unsafe transformation from VMCore/ConstantFold.cpp.Chris Lattner2007-12-101-3/+0
| | | | | | | | | Reimplement the xform in Analysis/ConstantFolding.cpp where we can use targetdata to validate that it is safe. While I'm in there, fix some const correctness issues and generalize the interface to the "operand folder". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44817 91177308-0d34-0410-b5e6-96231b3b80d8
* Adding a collector name attribute to Function in the IR. These Gordon Henriksen2007-12-101-0/+12
| | | | | | | | | | | | | | | | | | | | | methods are new to Function: bool hasCollector() const; const std::string &getCollector() const; void setCollector(const std::string &); void clearCollector(); The assembly representation is as such: define void @f() gc "shadow-stack" { ... The implementation uses an on-the-side table to map Functions to collector names, such that there is no overhead. A StringPool is further used to unique collector names, which are extremely likely to be unique per process. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44769 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix bug in regression tests that ignored stderr output in RUN lines. Updated ↵Tanya Lattner2007-11-2820-26/+25
| | | | | | | | | tests and fixed broken run lines. XFAILed 3 arm regressions (will file bugs) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44389 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix PR1146: parameter attributes are longer part ofDuncan Sands2007-11-274-4/+9
| | | | | | | | | | | | | 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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44359 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't redirect llvm-as's stderr to llvm-dis.Dan Gohman2007-11-271-1/+1
| | | | | | | Change grep '' to grep {}. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44343 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix PR1645 by resolving forward alias references.Chris Lattner2007-09-101-0/+9
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41815 91177308-0d34-0410-b5e6-96231b3b80d8
* Change all floating constants that are not exactlyDale Johannesen2007-09-051-1/+1
| | | | | | | representable to use hex format. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41722 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert tests using "| wc -l | grep ..." to use the count script.Dan Gohman2007-08-152-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41097 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix PR1577, a crash on invalid bug.Chris Lattner2007-08-061-0/+7
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* This is the patch to provide clean intrinsic function overloading support in ↵Chandler Carruth2007-08-041-0/+52
| | | | | | | | | LLVM. It cleans up the intrinsic definitions and generally smooths the process for more complicated intrinsic writing. It will be used by the upcoming atomic intrinsics as well as vector and float intrinsics in the future. This also changes the syntax for llvm.bswap, llvm.part.set, llvm.part.select, and llvm.ct* intrinsics. They are automatically upgraded by both the LLVM ASM reader and the bitcode reader. The test cases have been updated, with special tests added to ensure the automatic upgrading is supported. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40807 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR1553:Reid Spencer2007-07-311-0/+12
| | | | | | | | | Make the AsmParser auto-upgrade the old zext and sext keywords for parameter attributes and handle the end-of-line ambiguity. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40610 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR1553:Reid Spencer2007-07-191-0/+9
| | | | | | | | | | Change the keywords for the zext and sext parameter attributes to be zeroext and signext so they don't conflict with the keywords for the instructions of the same name. This gets around the ambiguity. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40069 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert .cvsignore filesJohn Criswell2007-06-291-3/+0
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* new testcase for a recent regressionChris Lattner2007-05-221-0/+22
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* Remove bogus testcase, PR409 is wontfixChris Lattner2007-05-051-14/+0
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* new testcaseChris Lattner2007-04-261-0/+6
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* For PR1146:Reid Spencer2007-04-221-0/+2
| | | | | | | | | Make ParamAttrsList objects unique. You can no longer directly create or destroy them but instead must go through the ParamAttrsList::get() interface. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36327 91177308-0d34-0410-b5e6-96231b3b80d8
* add support for alignment attributes on load/store instructionsChristopher Lamb2007-04-212-0/+14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36301 91177308-0d34-0410-b5e6-96231b3b80d8
* Test check inChristopher Lamb2007-04-201-1/+0
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* For PR1319:Reid Spencer2007-04-162-2/+2
| | | | | | | | | Remove && from the end of the lines to prevent tests from throwing run lines into the background. Also, clean up places where the same command is run multiple times by using a temporary file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36142 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR1319:Reid Spencer2007-04-164-5/+4
| | | | | | | Fix syntax of tests to ensure grep pattern is properly quoted. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36134 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix the syntax for these tests. Noticed by Duncan Sands.Reid Spencer2007-04-1617-18/+20
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* Syntax upgrade and fix for PR1336.Reid Spencer2007-04-161-4/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36131 91177308-0d34-0410-b5e6-96231b3b80d8