[cfe-commits] r72902 - in /cfe/trunk: include/clang/Frontend/CompileOptions.h lib/CodeGen/CGCall.cpp tools/clang-cc/clang-cc.cpp

[Chris Lattner]

This accidentally got filtered by the mailing list.  I fixed the  
problem on the list manager so it shouldn't happen in the future.

-Chris

Begin forwarded message:

> From: cfe-commits-bounces at cs.uiuc.edu
> Date: June 4, 2009 4:32:09 PM PDT
> To: cfe-commits-owner at cs.uiuc.edu
> Subject: Auto-discard notification
>
> The attached message has been automatically discarded.
> From: Devang Patel <dpatel at apple.com>
> Date: June 4, 2009 4:32:06 PM PDT
> To: cfe-commits at cs.uiuc.edu
> Subject: r72902 - in /cfe/trunk: include/clang/Frontend/ 
> CompileOptions.h lib/CodeGen/CGCall.cpp tools/clang-cc/clang-cc.cpp
>
>
> Author: dpatel
> Date: Thu Jun  4 18:32:02 2009
> New Revision: 72902
>
> URL: http://llvm.org/viewvc/llvm-project?rev=72902&view=rev
> Log:
> Set function attribute llvm::Attribute::NoRedZone appropriately.
>
> Modified:
>    cfe/trunk/include/clang/Frontend/CompileOptions.h
>    cfe/trunk/lib/CodeGen/CGCall.cpp
>    cfe/trunk/tools/clang-cc/clang-cc.cpp
>
> Modified: cfe/trunk/include/clang/Frontend/CompileOptions.h
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Frontend/CompileOptions.h?rev=72902&r1=72901&r2=72902&view=diff
>
> = 
> = 
> = 
> = 
> = 
> = 
> = 
> = 
> ======================================================================
> --- cfe/trunk/include/clang/Frontend/CompileOptions.h (original)
> +++ cfe/trunk/include/clang/Frontend/CompileOptions.h Thu Jun  4  
> 18:32:02 2009
> @@ -41,6 +41,7 @@
>                                   /// should be run through the LLVM  
> Verifier.
>   unsigned TimePasses        : 1; /// Set when -ftime-report is  
> enabled.
>   unsigned NoCommon          : 1; /// Set when -fno-common or C++ is  
> enabled.
> +  unsigned DisableRedZone    : 1; /// Set when -mno-red-zone is  
> enabled.
>
>   /// Inlining - The kind of inlining to perform.
>   InliningMethod Inlining;
> @@ -63,6 +64,7 @@
>     TimePasses = 0;
>     NoCommon = 0;
>     Inlining = NoInlining;
> +    DisableRedZone = 0;
>   }
> };
>
>
> Modified: cfe/trunk/lib/CodeGen/CGCall.cpp
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGCall.cpp?rev=72902&r1=72901&r2=72902&view=diff
>
> = 
> = 
> = 
> = 
> = 
> = 
> = 
> = 
> ======================================================================
> --- cfe/trunk/lib/CodeGen/CGCall.cpp (original)
> +++ cfe/trunk/lib/CodeGen/CGCall.cpp Thu Jun  4 18:32:02 2009
> @@ -21,6 +21,7 @@
> #include "clang/AST/DeclCXX.h"
> #include "clang/AST/DeclObjC.h"
> #include "clang/AST/RecordLayout.h"
> +#include "clang/Frontend/CompileOptions.h"
> #include "llvm/ADT/StringExtras.h"
> #include "llvm/Attributes.h"
> #include "llvm/Support/CallSite.h"
> @@ -1751,6 +1752,9 @@
>       FuncAttrs |= llvm::Attribute::ReadOnly;
>   }
>
> +  if (CompileOpts.DisableRedZone)
> +    FuncAttrs |= llvm::Attribute::NoRedZone;
> +
>   QualType RetTy = FI.getReturnType();
>   unsigned Index = 1;
>   const ABIArgInfo &RetAI = FI.getReturnInfo();
>
> Modified: cfe/trunk/tools/clang-cc/clang-cc.cpp
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/clang-cc/clang-cc.cpp?rev=72902&r1=72901&r2=72902&view=diff
>
> = 
> = 
> = 
> = 
> = 
> = 
> = 
> = 
> ======================================================================
> --- cfe/trunk/tools/clang-cc/clang-cc.cpp (original)
> +++ cfe/trunk/tools/clang-cc/clang-cc.cpp Thu Jun  4 18:32:02 2009
> @@ -1395,6 +1395,12 @@
> static llvm::cl::list<std::string>
> TargetFeatures("target-feature", llvm::cl::desc("Target specific  
> attributes"));
>
> +
> +static llvm::cl::opt<bool>
> +DisableRedZone("disable-red-zone",
> +               llvm::cl::desc("Do not emit code that uses the red  
> zone."),
> +               llvm::cl::init(false));
> +
> /// ComputeTargetFeatures - Recompute the target feature list to only
> /// be the list of things that are enabled, based on the target cpu
> /// and feature list.
> @@ -1471,6 +1477,8 @@
>
>   // Handle -ftime-report.
>   Opts.TimePasses = TimeReport;
> +
> +  Opts.DisableRedZone = DisableRedZone;
> }
>
> // 
> = 
> = 
> = 
> ----------------------------------------------------------------------= 
> ==//
>
>
>
>

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