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* Delete useless trailing semicolons.Dan Gohman2010-01-053-5/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92740 91177308-0d34-0410-b5e6-96231b3b80d8
* Eliminate some Tclisms.Daniel Dunbar2009-09-051-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81081 91177308-0d34-0410-b5e6-96231b3b80d8
* Now that numbered types have their number printed, it's no longerDan Gohman2009-08-127-0/+7
| | | | | | | | | | interesting to print the number in a comment. Numbered instructions don't need their number in a comment either. Also, tidy up newline printing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78865 91177308-0d34-0410-b5e6-96231b3b80d8
* Make LLVM Assembly dramatically easier to read by aligning the comments,Dan Gohman2009-08-127-131/+131
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | using formatted_raw_ostream's PadToColumn. Before: bb1: ; preds = %bb %2 = sext i32 %i.01 to i64 ; <i64> [#uses=1] %3 = getelementptr double* %p, i64 %2 ; <double*> [#uses=1] %4 = load double* %3, align 8 ; <double> [#uses=1] %5 = fmul double %4, 1.100000e+00 ; <double> [#uses=1] %6 = sext i32 %i.01 to i64 ; <i64> [#uses=1] %7 = getelementptr double* %p, i64 %6 ; <double*> [#uses=1] After: bb1: ; preds = %bb %2 = sext i32 %i.01 to i64 ; <i64> [#uses=1] %3 = getelementptr double* %p, i64 %2 ; <double*> [#uses=1] %4 = load double* %3, align 8 ; <double> [#uses=1] %5 = fmul double %4, 1.100000e+00 ; <double> [#uses=1] %6 = sext i32 %i.01 to i64 ; <i64> [#uses=1] %7 = getelementptr double* %p, i64 %6 ; <double*> [#uses=1] Several tests required whitespace adjustments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78816 91177308-0d34-0410-b5e6-96231b3b80d8
* Converted a1.ll to unittests.Misha Brukman2009-03-242-44/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67652 91177308-0d34-0410-b5e6-96231b3b80d8
* alignment of 0 is not valid.Chris Lattner2009-01-051-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61682 91177308-0d34-0410-b5e6-96231b3b80d8
* Reimplement the old and horrible bison parser for .ll files with a niceChris Lattner2009-01-021-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | and clean recursive descent parser. This change has a couple of ramifications: 1. The parser code is about 400 lines shorter (in what we maintain, not including what is autogenerated). 2. The code should be significantly faster than the old code because we don't have to work around bison's poor handling of datatypes with ctors/dtors. This also makes the code much more resistant to memory leaks. 3. We now get caret diagnostics from the .ll parser, woo. 4. The actual diagnostics emited from the parser are completely different so a bunch of testcases had to be updated. 5. I now disallow "%ty = type opaque %ty = type i32". There was no good reason to support this, it was just an accident of the old implementation. I have no reason to think that anyone is actually using this. 6. The syntax for sticking a global variable has changed to make it unambiguous. I don't think anyone is depending on this since only clang supports this and it is not solid yet, so I'm not worried about anything breaking. 7. This gets rid of the last use of bison, and along with it the .cvs files. I'll prune this from the makefiles as a subsequent commit. There are a few minor cleanups that can be done after this commit (suggestions welcome!) but this passes dejagnu testing and is ready for its time in the limelight. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61558 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix some escaping and quoting in RUN lines, mainly involving { and <. In twoMatthijs Kooijman2008-06-101-1/+1
| | | | | | | | | | cases quoting of <{ didn't work out, so I changed the grep to check for }> instead. This fixes 7 testcases that were not properly running before. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52182 91177308-0d34-0410-b5e6-96231b3b80d8
* sabre brings to my attention that the 'tr' suffix is also obsoleteGabor Greif2008-05-201-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51349 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename the last test with .llx extension to .ll, resolve duplicate test by ↵Gabor Greif2008-05-201-1/+1
| | | | | | renaming to isnan2. Now that no test has llx ending there is no need to search for them from dg.exp too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51328 91177308-0d34-0410-b5e6-96231b3b80d8
* refactor handling of symbolic constant folding, picking upChris Lattner2008-04-191-4/+4
| | | | | | | | a few new cases( see Integer/a1.ll), but not anything that would happen in practice. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49965 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix PR1146: parameter attributes are longer part ofDuncan Sands2007-11-271-1/+1
| | | | | | | | | | | | | 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
* Change all floating constants that are not exactlyDale Johannesen2007-09-052-6/+6
| | | | | | | representable to use hex format. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41722 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR1553:Reid Spencer2007-07-191-6/+6
| | | | | | | | | | 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 Criswell2007-06-291-1/+0
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* Changes to fix problems with "make check". Apparently you can redefineReid Spencer2007-04-141-1/+1
| | | | | | | | functions and Tcl's just tickled with that. The fix is to give the "new" test system a different interface function name. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36022 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix syntax.Reid Spencer2007-04-141-1/+1
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* Don't try to interpret a fictitious file.Reid Spencer2007-04-141-1/+1
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* No need to quote things, shell isn't interpreting any more.Reid Spencer2007-04-141-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35997 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR1319:Reid Spencer2007-04-143-5/+6
| | | | | | | Changes necessary to run this with the "llvm.exp" version of llvm_runtest. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35995 91177308-0d34-0410-b5e6-96231b3b80d8
* FIx this test, thanks to llvm.expReid Spencer2007-04-141-10/+10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35992 91177308-0d34-0410-b5e6-96231b3b80d8
* Make the llvm-runtest function much more amenable by eliminating all theReid Spencer2007-04-111-1/+1
| | | | | | | | | global variables that needed to be passed in. This makes it possible to add new global variables with only a couple changes (Makefile and llvm-dg.exp) instead of touching every single dg.exp file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35918 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove use of implementation keyword.Reid Spencer2007-03-2836-36/+0
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* implementation keyword is going .. going .. gone.Reid Spencer2007-03-288-16/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35404 91177308-0d34-0410-b5e6-96231b3b80d8
* Flip the srem tests around. Previous commit was to correct an apparentReid Spencer2007-03-247-11/+11
| | | | | | | | bug in the srem implementation. Turns out it was a documentation bug instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35304 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix incorrect test cases for srem. The definition of srem is a remainder soReid Spencer2007-03-2413-9/+19
| | | | | | | that the sign of the result follows the sign of the divisor. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35301 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR1258:Reid Spencer2007-03-195-29/+27
| | | | | | | Revise numeric value references to accommodate collapsed type planes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35170 91177308-0d34-0410-b5e6-96231b3b80d8
* Update for constant folding now generating undef and overflow correctly.Reid Spencer2007-02-272-8/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34676 91177308-0d34-0410-b5e6-96231b3b80d8
* Shifting by the bit width now produces undef, not 0.Reid Spencer2007-02-277-7/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34675 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove test cases that produce undefined results.Reid Spencer2007-02-2716-33/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34650 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR411:Reid Spencer2007-02-051-33/+0
| | | | | | | This test is not particularly useful without type planes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33919 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR411:Reid Spencer2007-02-051-5/+4
| | | | | | | | | | | This patch replaces the SymbolTable class with ValueSymbolTable which does not support types planes. This means that all symbol names in LLVM must now be unique. The patch addresses the necessary changes to deal with this and removes code no longer needed as a result. This completes the bulk of the changes for this PR. Some cleanup patches will follow. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33918 91177308-0d34-0410-b5e6-96231b3b80d8
* Prepare for PR411Reid Spencer2007-02-041-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33865 91177308-0d34-0410-b5e6-96231b3b80d8
* Changes to support making the shift instructions be true BinaryOperators.Reid Spencer2007-02-0211-57/+58
| | | | | | | | | | | | | This feature is needed in order to support shifts of more than 255 bits on large integer types. This changes the syntax for llvm assembly to make shl, ashr and lshr instructions look like a binary operator: shl i32 %X, 1 instead of shl i32 %X, i8 1 Additionally, this should help a few passes perform additional optimizations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33776 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR411:Reid Spencer2007-01-304-8/+8
| | | | | | | | | Update these tests to not use the same name even though the type of the value differs. After PR411 hits, type planes will be gone and it will be illegal for a name to be used twice, regardless of type. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33660 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR761:Reid Spencer2007-01-2658-550/+537
| | | | | | | | | | | | | | | Remove "target endian/pointersize" or add "target datalayout" to make the test parse properly or set the datalayout because defaults changes. For PR645: Make global names use the @ prefix. For llvm-upgrade changes: Fix test cases or completely remove use of llvm-upgrade for test cases that cannot survive the new renaming or upgrade capabilities. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33533 91177308-0d34-0410-b5e6-96231b3b80d8
* Try a negative number with ashr.Reid Spencer2007-01-202-0/+2
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* Add a test case for sext bug that Leo found.Reid Spencer2007-01-201-0/+29
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* Cover non-byte-width BATs situation.Zhou Sheng2007-01-192-6/+21
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33356 91177308-0d34-0410-b5e6-96231b3b80d8
* Cover more arithmetics for arbitrary bitwidth integers.Zhou Sheng2007-01-1917-0/+81
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33355 91177308-0d34-0410-b5e6-96231b3b80d8
* Add one test case for Arbitrary BitWidth Integers.Zhou Sheng2007-01-192-0/+36
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33348 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix test cases. Patch by Guoling Han.Reid Spencer2007-01-166-30/+31
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33272 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove this test case. LLVM doesn't currently support comparison of packed.Reid Spencer2007-01-161-58/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33271 91177308-0d34-0410-b5e6-96231b3b80d8
* New test cases for bit accurate integers developed by Guoling Han.Reid Spencer2007-01-1660-0/+1669
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33259 91177308-0d34-0410-b5e6-96231b3b80d8
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