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120 Commits

Author SHA1 Message Date
Chris Lattner f08d2db928 add and document regex support for FileCheck. You can now do stuff like: 
; CHECK: movl {{%e[a-z][xi]}}, %eax

or whatever.

llvm-svn: 82717
 2009-09-24 21:47:32 +00:00
Chris Lattner a2f8fc5a72 Use CanonicalizeInputFile to canonicalize the entire buffer containing the 
CHECK strings, instead of canonicalizing the patterns directly.  This allows
Pattern to just contain a StringRef instead of std::string.

llvm-svn: 82713
 2009-09-24 20:45:07 +00:00
Chris Lattner 74d50731c1 change 'not' matching to use Pattern, move pattern parsing logic into 
the Pattern class.

llvm-svn: 82712
 2009-09-24 20:39:13 +00:00
Chris Lattner 3b40b44528 refactor out the match string into its own Pattern class. 
llvm-svn: 82711
 2009-09-24 20:25:55 +00:00
Chris Lattner b9f2bf46f7 fix a FileCheck bug where: 
; CHECK: foo
; CHECK-NOT: foo
; CHECK: bar

would always fail.

llvm-svn: 82424
 2009-09-21 02:30:42 +00:00
Chris Lattner 3718358476 rewrite CountNumNewlinesBetween to be in terms of StringRef. 
llvm-svn: 82410
 2009-09-20 22:42:44 +00:00
Chris Lattner 236d2d5e7b implement and document support for CHECK-NOT 
llvm-svn: 82408
 2009-09-20 22:35:26 +00:00
Chris Lattner caa5fc0c9d rewrite FileCheck in terms of StringRef instead of manual pointer pairs. 
llvm-svn: 82407
 2009-09-20 22:11:44 +00:00
Douglas Gregor 11eaeef9d3 Don't install FileCheck or FileUpdate 
llvm-svn: 79820
 2009-08-23 04:39:38 +00:00
Chris Lattner 107c21eafc when emitting errors about CHECK-NEXT directives, show the line that the 
CHECK-NEXT is on.

llvm-svn: 79164
 2009-08-16 02:22:31 +00:00
Chris Lattner da108b4ed4 implement support for CHECK-NEXT: in filecheck. 
llvm-svn: 79123
 2009-08-15 18:32:21 +00:00
Chris Lattner 10f10ced3f simplify some code. 
llvm-svn: 79121
 2009-08-15 18:00:42 +00:00
Chris Lattner 6a7b917e32 rewrite FindStringInBuffer to use an explicit loop instead of 
trying to wrap strstr which is just too inconvenient.  Make it
use a StringRef to avoid ".c_str()" calls.

llvm-svn: 79120
 2009-08-15 17:53:12 +00:00
Chris Lattner 26cccfe1bc Instead of using an std::pair, use a custom struct. 
llvm-svn: 79119
 2009-08-15 17:41:04 +00:00
Daniel Dunbar 6eca7ab91c Fix an ENABLE_EXPENSIVE_CHECKS error. 
llvm-svn: 77845
 2009-08-02 01:21:22 +00:00
Daniel Dunbar 8bda49a827 Tweak comment. 
llvm-svn: 75391
 2009-07-11 22:06:10 +00:00
Chris Lattner 0029c0e57a improve filecheck's "scanning from here" caret position. 
llvm-svn: 75371
 2009-07-11 19:21:09 +00:00
Chris Lattner 2c3e5cdf3d make filecheck default to canonicalizing horizontal whitespace 
away.  This way you can write a space and it matches arbitrary spaces and tabs.

llvm-svn: 75370
 2009-07-11 18:58:15 +00:00
Chris Lattner aedd818577 stop on the first file mismatch. 
llvm-svn: 75076
 2009-07-09 00:19:21 +00:00
Chris Lattner ee3c74fba0 Add a new little "FileCheck" utility for regression testing. 
llvm-svn: 75022
 2009-07-08 18:44:05 +00:00