[OpenCL] Fix pipe type dump.

Summary: Fix the dump of PipeType. Now we will have "pipe int" and element type. Reviewers: yaxunl, Anastasia Subscribers: cfe-commits, bader Differential Revision: http://reviews.llvm.org/D19524 llvm-svn: 268364
llvm · May 3, 2016 · 2d12e65 · 2d12e65
1 parent 59e9748
commit 2d12e65
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Showing 5 changed files with 11 additions and 3 deletions.
diff --git a/clang/lib/AST/ASTDumper.cpp b/clang/lib/AST/ASTDumper.cpp
@@ -404,6 +404,9 @@ namespace  {
     void VisitAtomicType(const AtomicType *T) {
       dumpTypeAsChild(T->getValueType());
     }
+    void VisitPipeType(const PipeType *T) {
+      dumpTypeAsChild(T->getElementType());
+    }
     void VisitAdjustedType(const AdjustedType *T) {
       dumpTypeAsChild(T->getOriginalType());
     }

diff --git a/clang/lib/AST/TypePrinter.cpp b/clang/lib/AST/TypePrinter.cpp
@@ -895,7 +895,8 @@ void TypePrinter::printAtomicAfter(const AtomicType *T, raw_ostream &OS) { }
 void TypePrinter::printPipeBefore(const PipeType *T, raw_ostream &OS) {
   IncludeStrongLifetimeRAII Strong(Policy);
 
-  OS << "pipe";
+  OS << "pipe ";
+  print(T->getElementType(), OS, StringRef());
   spaceBeforePlaceHolder(OS);
 }
 

diff --git a/clang/test/Misc/ast-dump-pipe.cl b/clang/test/Misc/ast-dump-pipe.cl
@@ -0,0 +1,4 @@
+// RUN: %clang_cc1 -triple spir64 -cl-std=CL2.0 -ast-dump -ast-dump-filter pipetype %s | FileCheck -strict-whitespace %s
+typedef pipe int pipetype;
+// CHECK:      PipeType {{.*}} 'pipe int'
+// CHECK-NEXT:   BuiltinType {{.*}} 'int'
diff --git a/clang/test/SemaOpenCL/invalid-access-qualifier.cl b/clang/test/SemaOpenCL/invalid-access-qualifier.cl
@@ -8,7 +8,7 @@ void test2(read_only write_only image1d_t i){} // expected-error{{multiple acces
 void test3(read_only read_only image1d_t i){} // expected-error{{multiple access qualifiers}}
 
 #ifdef CL20
-void test4(read_write pipe int i){} // expected-error{{access qualifier 'read_write' can not be used for 'pipe'}}
+void test4(read_write pipe int i){} // expected-error{{access qualifier 'read_write' can not be used for 'pipe int'}}
 #else
 void test4(__read_write image1d_t i) {} // expected-error{{access qualifier '__read_write' can not be used for '__read_write image1d_t' earlier than OpenCL2.0 version}}
 #endif
diff --git a/clang/test/SemaOpenCL/invalid-pipes-cl2.0.cl b/clang/test/SemaOpenCL/invalid-pipes-cl2.0.cl
@@ -7,5 +7,5 @@ void test2(pipe p){// expected-error {{missing actual type specifier for pipe}}
 void test3(int pipe p){// expected-error {{cannot combine with previous 'int' declaration specifier}}
 }
 void test4() {
-  pipe int p; // expected-error {{type 'pipe' can only be used as a function parameter}}
+  pipe int p; // expected-error {{type 'pipe int' can only be used as a function parameter}}
 }