[cfe-commits] r70480 - in /cfe/trunk: lib/Sema/Sema.cpp test/CodeGen/uint128_t.c test/CodeGenCXX/mangle.cpp test/CodeGenObjC/encode-test-5.m test/Sema/types.c

[Chris Lattner]

Author: lattner
Date: Thu Apr 30 01:18:40 2009
New Revision: 70480

URL: http://llvm.org/viewvc/llvm-project?rev=70480&view=rev
Log:
only support int128_t on 64-bit and larger targets.  32-bit targets don't
have support for __divti3 and friends.

Modified:
    cfe/trunk/lib/Sema/Sema.cpp
    cfe/trunk/test/CodeGen/uint128_t.c
    cfe/trunk/test/CodeGenCXX/mangle.cpp
    cfe/trunk/test/CodeGenObjC/encode-test-5.m
    cfe/trunk/test/Sema/types.c

Modified: cfe/trunk/lib/Sema/Sema.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/Sema.cpp?rev=70480&r1=70479&r2=70480&view=diff

==============================================================================
--- cfe/trunk/lib/Sema/Sema.cpp (original)
+++ cfe/trunk/lib/Sema/Sema.cpp Thu Apr 30 01:18:40 2009
@@ -18,6 +18,7 @@
 #include "clang/AST/DeclObjC.h"
 #include "clang/AST/Expr.h"
 #include "clang/Lex/Preprocessor.h"
+#include "clang/Basic/TargetInfo.h"
 using namespace clang;
 
 /// ConvertQualTypeToStringFn - This function is used to pretty print the 
@@ -109,15 +110,17 @@
   TUScope = S;
   PushDeclContext(S, Context.getTranslationUnitDecl());
   
-  // Install [u]int128_t.
-  PushOnScopeChains(TypedefDecl::Create(Context, CurContext,
-                                        SourceLocation(),
-                                        &Context.Idents.get("__int128_t"),
-                                        Context.Int128Ty), TUScope);
-  PushOnScopeChains(TypedefDecl::Create(Context, CurContext,
-                                        SourceLocation(),
-                                        &Context.Idents.get("__uint128_t"),
-                                        Context.UnsignedInt128Ty), TUScope);
+  if (PP.getTargetInfo().getPointerWidth(0) >= 64) {
+    // Install [u]int128_t for 64-bit targets.
+    PushOnScopeChains(TypedefDecl::Create(Context, CurContext,
+                                          SourceLocation(),
+                                          &Context.Idents.get("__int128_t"),
+                                          Context.Int128Ty), TUScope);
+    PushOnScopeChains(TypedefDecl::Create(Context, CurContext,
+                                          SourceLocation(),
+                                          &Context.Idents.get("__uint128_t"),
+                                          Context.UnsignedInt128Ty), TUScope);
+  }
   
   
   if (!PP.getLangOptions().ObjC1) return;

Modified: cfe/trunk/test/CodeGen/uint128_t.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/uint128_t.c?rev=70480&r1=70479&r2=70480&view=diff

==============================================================================
--- cfe/trunk/test/CodeGen/uint128_t.c (original)
+++ cfe/trunk/test/CodeGen/uint128_t.c Thu Apr 30 01:18:40 2009
@@ -1,4 +1,4 @@
-// RUN: clang-cc %s -emit-llvm -o -
+// RUN: clang-cc %s -emit-llvm -o - -triple=x86_64-apple-darwin9
 
 typedef unsigned long long uint64_t;
 extern uint64_t numer;

Modified: cfe/trunk/test/CodeGenCXX/mangle.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenCXX/mangle.cpp?rev=70480&r1=70479&r2=70480&view=diff

==============================================================================
--- cfe/trunk/test/CodeGenCXX/mangle.cpp (original)
+++ cfe/trunk/test/CodeGenCXX/mangle.cpp Thu Apr 30 01:18:40 2009
@@ -1,4 +1,4 @@
-// RUN: clang-cc -emit-llvm %s -o %t &&
+// RUN: clang-cc -emit-llvm %s -o %t -triple=x86_64-apple-darwin9 && 
 
 // FIXME: This test is intentionally trivial, because we can't yet
 // CodeGen anything real in C++.

Modified: cfe/trunk/test/CodeGenObjC/encode-test-5.m
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenObjC/encode-test-5.m?rev=70480&r1=70479&r2=70480&view=diff

==============================================================================
--- cfe/trunk/test/CodeGenObjC/encode-test-5.m (original)
+++ cfe/trunk/test/CodeGenObjC/encode-test-5.m Thu Apr 30 01:18:40 2009
@@ -1,4 +1,4 @@
-// RUN: clang-cc -triple=i686-apple-darwin9 -fnext-runtime -emit-llvm -o %t %s &&
+// RUN: clang-cc -triple=x86_64-apple-darwin9 -fnext-runtime -emit-llvm -o %t %s &&
 
 // RUN: grep ji %t | count 1 &&
 char *a = @encode(_Complex int);

Modified: cfe/trunk/test/Sema/types.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Sema/types.c?rev=70480&r1=70479&r2=70480&view=diff

==============================================================================
--- cfe/trunk/test/Sema/types.c (original)
+++ cfe/trunk/test/Sema/types.c Thu Apr 30 01:18:40 2009
@@ -1,4 +1,4 @@
-// RUN: clang-cc %s -pedantic -verify
+// RUN: clang-cc %s -pedantic -verify -triple=x86_64-apple-darwin9
 
 // rdar://6097662
 typedef int (*T)[2];