[llvm-commits] [FIX] for clang-X86_64-freebsd buildbot (very small patch, the only string is changed)

[Jim Grosbach]

llvm-diff compares bitcode. Perhaps it would work here? Note: I haven't tried it for this; I'm hypothesizing.

-Jim

On Jul 11, 2012, at 1:06 PM, Stepan Dyatkovskiy <STPWORLD at narod.ru> wrote:

> How to test that BitcodeReader=>Writer=Reader doesn't distorts the data then?
> -Stepan.
> 
> 12.07.2012, 00:03, "Jim Grosbach" <grosbach at apple.com>:
>> On Jul 11, 2012, at 1:00 PM, Benjamin Kramer <benny.kra at gmail.com> wrote:
>> 
>>>  On 11.07.2012, at 21:55, Stepan Dyatkovskiy <stpworld at narod.ru> wrote:
>>>>  Index: test/Bitcode/2012-05-07-SwitchInstRangesSupport.ll
>>>>  ===================================================================
>>>>  --- test/Bitcode/2012-05-07-SwitchInstRangesSupport.ll (revision 160066)
>>>>  +++ test/Bitcode/2012-05-07-SwitchInstRangesSupport.ll (working copy)
>>>>  @@ -6,7 +6,7 @@
>>>>  ; RUN: llvm-dis %t.bc -o - | tail -n +2 > %t.ll
>>>>  ; RUN: llvm-as %t.ll -o %t2.bc
>>>>  ; RUN: llvm-dis %t2.bc -o - | tail -n +2 > %t2.ll
>>>>  -; RUN: diff %t.ll %t2.ll | not grep .*
>>>>  +; RUN: diff %t.ll %t2.ll | not grep ^.*$
>>>  diff returns 1 (error) when there is a difference so you can drop the "| not grep ^.*$" part here.
>> 
>> Not all platforms have diff(1). Windows, e.g. Not sure how much we care, though.
>> 
>> -j