commit d079a446d71b9505e9e878b6f466072095dae32e
author Bill Wendling <isanbard@gmail.com> Mon Oct 15 04:46:55 2012 +0000
committer Bill Wendling <isanbard@gmail.com> Mon Oct 15 04:46:55 2012 +0000
tree e6e0550870fb6b940dcb99f61b28f10a74259789
parent 40b6fac36c691357e402c0bf0d0d78f1fcd8df4c

Attributes Rewrite

Convert the internal representation of the Attributes class into a pointer to an
opaque object that's uniqued by and stored in the LLVMContext object. The
Attributes class then becomes a thin wrapper around this opaque
object. Eventually, the internal representation will be expanded to include
attributes that represent code generation options, etc.

llvm-svn: 165917

llvm/lib/Transforms/Scalar/ObjCARC.cpp

diff --git a/llvm/lib/Transforms/Scalar/ObjCARC.cpp b/llvm/lib/Transforms/Scalar/ObjCARC.cpp
index ffeee75..663ad86 100644
--- a/llvm/lib/Transforms/Scalar/ObjCARC.cpp
+++ b/llvm/lib/Transforms/Scalar/ObjCARC.cpp
@@ -1791,7 +1791,7 @@
     Attributes::Builder B;
     B.addAttribute(Attributes::NoUnwind);
     AttrListPtr Attributes = AttrListPtr().addAttr(M->getContext(), ~0u,
-                                                   Attributes::get(B));
+                                           Attributes::get(M->getContext(), B));
     RetainRVCallee =
       M->getOrInsertFunction("objc_retainAutoreleasedReturnValue", FTy,
                              Attributes);
@@ -1808,7 +1808,7 @@
     Attributes::Builder B;
     B.addAttribute(Attributes::NoUnwind);
     AttrListPtr Attributes = AttrListPtr().addAttr(M->getContext(), ~0u,
-                                                   Attributes::get(B));
+                                                   Attributes::get(C, B));
     AutoreleaseRVCallee =
       M->getOrInsertFunction("objc_autoreleaseReturnValue", FTy,
                              Attributes);
@@ -1823,7 +1823,7 @@
     Attributes::Builder B;
     B.addAttribute(Attributes::NoUnwind);
     AttrListPtr Attributes = AttrListPtr().addAttr(M->getContext(), ~0u,
-                                                   Attributes::get(B));
+                                                   Attributes::get(C, B));
     ReleaseCallee =
       M->getOrInsertFunction(
         "objc_release",
@@ -1840,7 +1840,7 @@
     Attributes::Builder B;
     B.addAttribute(Attributes::NoUnwind);
     AttrListPtr Attributes = AttrListPtr().addAttr(M->getContext(), ~0u,
-                                                   Attributes::get(B));
+                                                   Attributes::get(C, B));
     RetainCallee =
       M->getOrInsertFunction(
         "objc_retain",
@@ -1872,7 +1872,7 @@
     Attributes::Builder B;
     B.addAttribute(Attributes::NoUnwind);
     AttrListPtr Attributes = AttrListPtr().addAttr(M->getContext(), ~0u,
-                                                   Attributes::get(B));
+                                                   Attributes::get(C, B));
     AutoreleaseCallee =
       M->getOrInsertFunction(
         "objc_autorelease",
@@ -3850,8 +3850,8 @@
     Attributes::Builder BNoCapture;
     BNoCapture.addAttribute(Attributes::NoCapture);
     AttrListPtr Attributes = AttrListPtr()
-      .addAttr(M->getContext(), ~0u, Attributes::get(BNoUnwind))
-      .addAttr(M->getContext(), 1, Attributes::get(BNoCapture));
+      .addAttr(M->getContext(), ~0u, Attributes::get(C, BNoUnwind))
+      .addAttr(M->getContext(), 1, Attributes::get(C, BNoCapture));
 
     StoreStrongCallee =
       M->getOrInsertFunction(
@@ -3871,7 +3871,7 @@
     Attributes::Builder B;
     B.addAttribute(Attributes::NoUnwind);
     AttrListPtr Attributes = AttrListPtr().addAttr(M->getContext(), ~0u,
-                                                   Attributes::get(B));
+                                                   Attributes::get(C, B));
     RetainAutoreleaseCallee =
       M->getOrInsertFunction("objc_retainAutorelease", FTy, Attributes);
   }
@@ -3887,7 +3887,7 @@
     Attributes::Builder B;
     B.addAttribute(Attributes::NoUnwind);
     AttrListPtr Attributes = AttrListPtr().addAttr(M->getContext(), ~0u,
-                                                   Attributes::get(B));
+                                                   Attributes::get(C, B));
     RetainAutoreleaseRVCallee =
       M->getOrInsertFunction("objc_retainAutoreleaseReturnValue", FTy,
                              Attributes);