[cfe-commits] r128866 - in /cfe/trunk/lib/CodeGen: BackendUtil.cpp TargetInfo.cpp

[Sandeep Patel]

Author: sandeep
Date: Mon Apr  4 19:23:47 2011
New Revision: 128866

URL: http://llvm.org/viewvc/llvm-project?rev=128866&view=rev
Log:
Set AAPCS-VFP calling convention accordingly and hard float ABI command handling.

Modified:
    cfe/trunk/lib/CodeGen/BackendUtil.cpp
    cfe/trunk/lib/CodeGen/TargetInfo.cpp

Modified: cfe/trunk/lib/CodeGen/BackendUtil.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/BackendUtil.cpp?rev=128866&r1=128865&r2=128866&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/BackendUtil.cpp (original)
+++ cfe/trunk/lib/CodeGen/BackendUtil.cpp Mon Apr  4 19:23:47 2011
@@ -190,7 +190,7 @@
   }
 
   // Set float ABI type.
-  if (CodeGenOpts.FloatABI == "soft")
+  if (CodeGenOpts.FloatABI == "soft" || CodeGenOpts.FloatABI == "softfp")
     llvm::FloatABIType = llvm::FloatABI::Soft;
   else if (CodeGenOpts.FloatABI == "hard")
     llvm::FloatABIType = llvm::FloatABI::Hard;

Modified: cfe/trunk/lib/CodeGen/TargetInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/TargetInfo.cpp?rev=128866&r1=128865&r2=128866&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/TargetInfo.cpp (original)
+++ cfe/trunk/lib/CodeGen/TargetInfo.cpp Mon Apr  4 19:23:47 2011
@@ -16,6 +16,7 @@
 #include "ABIInfo.h"
 #include "CodeGenFunction.h"
 #include "clang/AST/RecordLayout.h"
+#include "clang/Frontend/CodeGenOptions.h"
 #include "llvm/Type.h"
 #include "llvm/Target/TargetData.h"
 #include "llvm/ADT/Triple.h"
@@ -2814,13 +2815,16 @@
 
   case llvm::Triple::arm:
   case llvm::Triple::thumb:
-    // FIXME: We want to know the float calling convention as well.
-    if (strcmp(getContext().Target.getABI(), "apcs-gnu") == 0)
-      return *(TheTargetCodeGenInfo =
-               new ARMTargetCodeGenInfo(Types, ARMABIInfo::APCS));
+    {
+      ARMABIInfo::ABIKind Kind = ARMABIInfo::AAPCS;
+
+      if (strcmp(getContext().Target.getABI(), "apcs-gnu") == 0)
+        Kind = ARMABIInfo::APCS;
+      else if (CodeGenOpts.FloatABI == "hard")
+        Kind = ARMABIInfo::AAPCS_VFP;
 
-    return *(TheTargetCodeGenInfo =
-             new ARMTargetCodeGenInfo(Types, ARMABIInfo::AAPCS));
+      return *(TheTargetCodeGenInfo = new ARMTargetCodeGenInfo(Types, Kind));
+    }
 
   case llvm::Triple::ppc:
     return *(TheTargetCodeGenInfo = new PPC32TargetCodeGenInfo(Types));