llvm dev - Mar 2013 - [LLVMdev] Can the FileCheck ignore spaces ?

Hi all:
     I'm writing testcase for the MC layer regression  in llvm, the 
disassembled string is a bit complicate, for example:
     "IALU.T0 (I0) = BIU0.DM ; REPEAT AT ( 2 ) ;;"
     The spaces in the disassembled string is error-prone. Is there any 
option to tell the FileCheck utility to ignore the spaces ?

      Kind Regards.

Shawn.

http://llvm.org/docs/CommandGuide/FileCheck.html
says FileCheck ignores white spaces/tabs by default unless you use
"--strict-whitespace" option.

2013/3/15 Shawn <shaolin.xie at ia.ac.cn>:
> Hi all:
>     I'm writing testcase for the MC layer regression  in llvm, the
> disassembled string is a bit complicate, for example:
>     "IALU.T0 (I0) = BIU0.DM ; REPEAT AT ( 2 ) ;;"
>     The spaces in the disassembled string is error-prone. Is there any
> option to tell the FileCheck utility to ignore the spaces ?
>
>      Kind Regards.
>
> Shawn.
>


-- 
杨勇勇 (Yang Yong-Yong)

http://llvm.org/docs/CommandGuide/FileCheck.html
says FileCheck ignores white spaces/tabs by default unless you use
"--strict-whitespace" option.

2013/3/15 Shawn <shaolin.xie at ia.ac.cn>:
> Hi all:
>     I'm writing testcase for the MC layer regression  in llvm, the
> disassembled string is a bit complicate, for example:
>     "IALU.T0 (I0) = BIU0.DM ; REPEAT AT ( 2 ) ;;"
>     The spaces in the disassembled string is error-prone. Is there any
> option to tell the FileCheck utility to ignore the spaces ?
>
>      Kind Regards.
>
> Shawn.
>


-- 
杨勇勇 (Yang Yong-Yong)

"--strict-whitespace

By default, FileCheck canonicalizes input horizontal whitespace (spaces 
and tabs) which causes it to ignore these differences (a space will 
match a tab). The/--strict-whitespace/ 
<http://llvm.org/docs/CommandGuide/FileCheck.html#cmdoption--strict-whitespace>argument
disables this behavior. End-of-line sequences are canonicalized to 
UNIX-style ‘n’ in all modes."

So it just ignore the differences between space and tab, not the 
whitespace .



On 2013年03月15日 20:15, 杨勇勇 wrote:
> http://llvm.org/docs/CommandGuide/FileCheck.html
> says FileCheck ignores white spaces/tabs by default unless you use
> "--strict-whitespace" option.
>
> 2013/3/15 Shawn <shaolin.xie at ia.ac.cn>:
>> Hi all:
>>      I'm writing testcase for the MC layer regression  in llvm, the
>> disassembled string is a bit complicate, for example:
>>      "IALU.T0 (I0) = BIU0.DM ; REPEAT AT ( 2 ) ;;"
>>      The spaces in the disassembled string is error-prone. Is there any
>> option to tell the FileCheck utility to ignore the spaces ?
>>
>>       Kind Regards.
>>
>> Shawn.
>>
>
>

-- 
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