Commit Graph

53 Commits

Author SHA1 Message Date
Chandler Carruth a5a29f970e Convert all tests using TCL-style quoting to use shell-style quoting.
This was done through the aid of a terrible Perl creation. I will not
paste any of the horrors here. Suffice to say, it require multiple
staged rounds of replacements, state carried between, and a few
nested-construct-parsing hacks that I'm not proud of. It happens, by
luck, to be able to deal with all the TCL-quoting patterns in evidence
in the LLVM test suite.

If anyone is maintaining large out-of-tree test trees, feel free to poke
me and I'll send you the steps I used to convert things, as well as
answer any painful questions etc. IRC works best for this type of thing
I find.

Once converted, switch the LLVM lit config to use ShTests the same as
Clang. In addition to being able to delete large amounts of Python code
from 'lit', this will also simplify the entire test suite and some of
lit's architecture.

Finally, the test suite runs 33% faster on Linux now. ;]
For my 16-hardware-thread (2x 4-core xeon e5520): 36s -> 24s

llvm-svn: 159525
2012-07-02 12:47:22 +00:00
Chris Lattner 4cca620c18 remove two (useless) tests that use incorrect intrinsic prototypes, detected by the new intrinsic verifier.
llvm-svn: 157543
2012-05-27 19:31:00 +00:00
Eli Bendersky 924f9a671d Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.
Patch reviewed by Daniel Dunbar. It will be followed by additional cleanup patches.

llvm-svn: 150664
2012-02-16 06:28:33 +00:00
Chris Lattner 8936d2bfbc Remove support for parsing the "type i32" syntax for defining a numbered
top level type without a specified number.  This syntax isn't documented
and blocks forward progress.

llvm-svn: 133371
2011-06-19 00:03:46 +00:00
Chris Lattner 6bc5c89093 Stop accepting and ignoring attributes in function types. Attributes are applied
to functions and call/invokes, not to types.

llvm-svn: 133266
2011-06-17 17:37:13 +00:00
Chris Lattner 5756c16cdf make the asmparser reject function and type redefinitions. 'Merging' hasn't been
needed since llvm-gcc 3.4 days.

llvm-svn: 133248
2011-06-17 07:06:44 +00:00
Chris Lattner 4649a73cc3 stop accepting begin/end around function bodies in the .ll parser, this isn't pascal anymore.
llvm-svn: 133244
2011-06-17 06:42:57 +00:00
Chris Lattner b90ed2233c manually upgrade a bunch of tests to modern syntax, and remove some that
are either unreduced or only test old syntax.

llvm-svn: 133228
2011-06-17 03:14:27 +00:00
Chris Lattner a18d7ec4fb we are past the point where these tests are useful.
llvm-svn: 112887
2010-09-02 22:32:02 +00:00
Dan Gohman fb4193625a Delete useless trailing semicolons.
llvm-svn: 92740
2010-01-05 17:55:26 +00:00
Daniel Dunbar 77e2f2583b Eliminate some Tclisms.
llvm-svn: 81081
2009-09-05 11:34:46 +00:00
Dan Gohman 69273e6474 Now that numbered types have their number printed, it's no longer
interesting to print the number in a comment. Numbered instructions
don't need their number in a comment either.

Also, tidy up newline printing.

llvm-svn: 78865
2009-08-12 23:54:22 +00:00
Dan Gohman e274526d78 Make LLVM Assembly dramatically easier to read by aligning the comments,
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.

llvm-svn: 78816
2009-08-12 17:23:50 +00:00
Misha Brukman d1d2c50ea7 Converted a1.ll to unittests.
llvm-svn: 67652
2009-03-24 21:36:09 +00:00
Chris Lattner 4b6a0cce5e alignment of 0 is not valid.
llvm-svn: 61682
2009-01-05 08:14:35 +00:00
Chris Lattner ac161bff07 Reimplement the old and horrible bison parser for .ll files with a nice
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.

llvm-svn: 61558
2009-01-02 07:01:27 +00:00
Matthijs Kooijman a2f743eaff Fix some escaping and quoting in RUN lines, mainly involving { and <. In two
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.

llvm-svn: 52182
2008-06-10 16:04:47 +00:00
Gabor Greif 1e427c3264 sabre brings to my attention that the 'tr' suffix is also obsolete
llvm-svn: 51349
2008-05-20 21:00:03 +00:00
Gabor Greif f45ff35bfe Rename the last test with .llx extension to .ll, resolve duplicate test by renaming to isnan2. Now that no test has llx ending there is no need to search for them from dg.exp too.
llvm-svn: 51328
2008-05-20 19:52:04 +00:00
Chris Lattner 334d33cad1 refactor handling of symbolic constant folding, picking up
a few new cases( see Integer/a1.ll), but not anything that
would happen in practice.

llvm-svn: 49965
2008-04-19 21:58:19 +00:00
Duncan Sands ad0ea2d430 Fix PR1146: parameter attributes are longer part of
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.

llvm-svn: 44359
2007-11-27 13:23:08 +00:00
Dale Johannesen 6480cc6f8c Change all floating constants that are not exactly
representable to use hex format.

llvm-svn: 41722
2007-09-05 17:50:36 +00:00
Reid Spencer 314e1cb7ee For PR1553:
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.

llvm-svn: 40069
2007-07-19 23:13:04 +00:00
John Criswell 2660cef6d7 Convert .cvsignore files
llvm-svn: 37801
2007-06-29 16:35:07 +00:00
Reid Spencer 3fc53d6c53 Changes to fix problems with "make check". Apparently you can redefine
functions and Tcl's just tickled with that. The fix is to give the "new"
test system a different interface function name.

llvm-svn: 36022
2007-04-14 22:51:29 +00:00
Reid Spencer c9e2e13d0a Fix syntax.
llvm-svn: 36021
2007-04-14 22:32:58 +00:00
Reid Spencer 5c59cf718d Don't try to interpret a fictitious file.
llvm-svn: 36000
2007-04-14 17:41:12 +00:00
Reid Spencer a9aad5685b No need to quote things, shell isn't interpreting any more.
llvm-svn: 35997
2007-04-14 17:12:21 +00:00
Reid Spencer c516c723b1 For PR1319:
Changes necessary to run this with the "llvm.exp" version of llvm_runtest.

llvm-svn: 35995
2007-04-14 16:48:55 +00:00
Reid Spencer d30ad3f9b2 FIx this test, thanks to llvm.exp
llvm-svn: 35992
2007-04-14 16:19:26 +00:00
Reid Spencer d029c7e666 Make the llvm-runtest function much more amenable by eliminating all the
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.

llvm-svn: 35918
2007-04-11 19:56:59 +00:00
Reid Spencer 44259a29c0 Remove use of implementation keyword.
llvm-svn: 35412
2007-03-28 02:38:26 +00:00
Reid Spencer de7e7122cd implementation keyword is going .. going .. gone.
llvm-svn: 35404
2007-03-28 01:52:40 +00:00
Reid Spencer c10869bb57 Flip the srem tests around. Previous commit was to correct an apparent
bug in the srem implementation. Turns out it was a documentation bug
instead.

llvm-svn: 35304
2007-03-24 22:34:10 +00:00
Reid Spencer 71a6ef7f0e Fix incorrect test cases for srem. The definition of srem is a remainder so
that the sign of the result follows the sign of the divisor.

llvm-svn: 35301
2007-03-24 21:55:26 +00:00
Reid Spencer 7953b683fc For PR1258:
Revise numeric value references to accommodate collapsed type planes.

llvm-svn: 35170
2007-03-19 18:27:35 +00:00
Reid Spencer e4f65e1983 Update for constant folding now generating undef and overflow correctly.
llvm-svn: 34676
2007-02-27 19:26:40 +00:00
Reid Spencer 9193cc348e Shifting by the bit width now produces undef, not 0.
llvm-svn: 34675
2007-02-27 19:22:36 +00:00
Reid Spencer 5c41e96631 Remove test cases that produce undefined results.
llvm-svn: 34650
2007-02-27 02:34:02 +00:00
Reid Spencer 8100dcfa5e For PR411:
This test is not particularly useful without type planes.

llvm-svn: 33919
2007-02-05 20:59:45 +00:00
Reid Spencer 3aaaa0b2bd For PR411:
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.

llvm-svn: 33918
2007-02-05 20:47:22 +00:00
Reid Spencer cb4d3f2902 Prepare for PR411
llvm-svn: 33865
2007-02-04 02:11:13 +00:00
Reid Spencer 2341c22ec7 Changes to support making the shift instructions be true BinaryOperators.
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.

llvm-svn: 33776
2007-02-02 02:16:23 +00:00
Reid Spencer af6a408117 For PR411:
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.

llvm-svn: 33660
2007-01-30 16:16:01 +00:00
Reid Spencer ce380568b5 For PR761:
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.

llvm-svn: 33533
2007-01-26 08:25:06 +00:00
Reid Spencer 19531ac014 Try a negative number with ashr.
llvm-svn: 33404
2007-01-20 20:30:13 +00:00
Reid Spencer 50a8df7342 Add a test case for sext bug that Leo found.
llvm-svn: 33393
2007-01-20 08:31:45 +00:00
Zhou Sheng ee187be5ca Cover non-byte-width BATs situation.
llvm-svn: 33356
2007-01-19 14:30:59 +00:00
Zhou Sheng a335d27e2b Cover more arithmetics for arbitrary bitwidth integers.
llvm-svn: 33355
2007-01-19 14:26:57 +00:00
Zhou Sheng fb51713cef Add one test case for Arbitrary BitWidth Integers.
llvm-svn: 33348
2007-01-19 01:35:08 +00:00