[cfe-commits] r129652 - in /cfe/trunk: lib/CodeGen/CGCleanup.cpp lib/CodeGen/CGStmt.cpp lib/CodeGen/CodeGenFunction.h test/CodeGen/switch-dce.c

[Chris Lattner]

On Apr 17, 2011, at 9:18 AM, Francois Pichet wrote:

> On Sat, Apr 16, 2011 at 8:54 PM, Chris Lattner <sabre at nondot.org> wrote:
>> Author: lattner
>> Date: Sat Apr 16 19:54:30 2011
>> New Revision: 129652
>> 
>> URL: http://llvm.org/viewvc/llvm-project?rev=129652&view=rev
>> Log:
>> implement rdar://9289524 - case followed immediately by break results in empty IR block,
>> a -O0 code quality issue.
>> 
>> Modified:
>>    cfe/trunk/lib/CodeGen/CGCleanup.cpp
>>    cfe/trunk/lib/CodeGen/CGStmt.cpp
>>    cfe/trunk/lib/CodeGen/CodeGenFunction.h
>>    cfe/trunk/test/CodeGen/switch-dce.c
>> 
> 
> 
> This fail on Windows:
> any idea?

Does r129660 fix this?

-Chris

> 
> 2>  Command 1 Stderr:
> 2>  C:\dev\llvm\llvm_trunk\tools\clang\test\CodeGen\switch-dce.c:223:11:
> error: expected string not found in input
> 2>  // CHECK: i32 42, label %sw.epilog
> 2>            ^
> 2>  <stdin>:97:9: note: scanning from here
> 2>   switch i32 %2, label %3 [
> 2>          ^
> 2>  <stdin>:98:2: note: possible intended match here
> 2>   i32 42, label %4
> 2>   ^
> 
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