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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
Dan Gohman 80386c10d4 -disable-output is no longer needed with -analyze. 
llvm-svn: 94574
 2010-01-26 19:25:59 +00:00
Kenneth Uildriks 90fedc6ef9 Make opt default to not adding a target data string and update tests that depend on target data to supply it within the test 
llvm-svn: 85900
 2009-11-03 15:29:06 +00:00
Dan Gohman 1880092722 Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 
input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.

llvm-svn: 81537
 2009-09-11 18:01:28 +00:00
Dan Gohman 9737a63ed8 Change these tests to feed the assembly files to opt directly, instead 
of using llvm-as, now that opt supports this.

llvm-svn: 81226
 2009-09-08 16:50:01 +00:00
Dan Gohman 432af7ace0 Add -disable-output to a bunch of tests that don't care about the output. 
llvm-svn: 73633
 2009-06-17 20:56:26 +00:00
Eli Friedman ebf98b0212 Allow scalar evolution to compute iteration counts for loops with a 
pointer-based condition.  This fixes PR3171.

llvm-svn: 71354
 2009-05-09 12:32:42 +00:00