[PATCH] D96161: [OpenCL] Fix printing of types with signed prefix in arg info metadata

[Anastasia Stulova via Phabricator via cfe-commits]

Anastasia updated this revision to Diff 322087.
Anastasia added a comment.

Use char instead of int in the test.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D96161/new/

https://reviews.llvm.org/D96161

Files:
  clang/lib/CodeGen/CodeGenModule.cpp
  clang/test/CodeGenOpenCL/kernel-arg-info.cl


Index: clang/test/CodeGenOpenCL/kernel-arg-info.cl
===================================================================
--- clang/test/CodeGenOpenCL/kernel-arg-info.cl
+++ clang/test/CodeGenOpenCL/kernel-arg-info.cl
@@ -107,6 +107,16 @@
 // CHECK-NOT: !kernel_arg_name
 // ARGINFO: !kernel_arg_name ![[PIPE_ARG_NAMES:[0-9]+]]
 
+kernel void foo9(signed char si1,  global const signed char* si2) {}
+// CHECK: define{{.*}} spir_kernel void @foo9{{[^!]+}}
+// CHECK: !kernel_arg_addr_space ![[SINT_AS_QUAL:[0-9]+]]
+// CHECK: !kernel_arg_access_qual ![[MD42]]
+// CHECK: !kernel_arg_type ![[SINT_TY:[0-9]+]]
+// CHECK: !kernel_arg_base_type ![[SINT_TY]]
+// CHECK: !kernel_arg_type_qual ![[SINT_QUAL:[0-9]+]]
+// CHECK-NOT: !kernel_arg_name
+// ARGINFO: !kernel_arg_name ![[SINT_ARG_NAMES:[0-9]+]]
+
 // CHECK: ![[MD11]] = !{i32 1, i32 1, i32 1, i32 1, i32 2, i32 2, i32 1, i32 1, i32 1, i32 1, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 0, i32 0, i32 0, i32 0}
 // CHECK: ![[MD12]] = !{!"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none"}
 // CHECK: ![[MD13]] = !{!"int*", !"int*", !"int*", !"int*", !"int*", !"int*", !"int*", !"int*", !"int*", !"int*", !"int*", !"int*", !"int*", !"int*", !"int*", !"int*", !"int*", !"int*", !"int", !"int", !"int", !"int"}
@@ -146,3 +156,7 @@
 // CHECK: ![[PIPE_BASE_TY]] = !{!"int", !"uchar", !"uchar __attribute__((ext_vector_type(2)))", !"uchar", !"uchar"}
 // CHECK: ![[PIPE_QUAL]] = !{!"pipe", !"pipe", !"pipe", !"pipe", !"pipe"}
 // ARGINFO: ![[PIPE_ARG_NAMES]] = !{!"p1", !"p2", !"p3", !"p4", !"p5"}
+// CHECK: ![[SINT_AS_QUAL]] = !{i32 0, i32 1}
+// CHECK: ![[SINT_TY]] = !{!"char", !"char*"}
+// CHECK: ![[SINT_QUAL]] = !{!"", !"const"}
+// ARGINFO: ![[SINT_ARG_NAMES]] = !{!"si1", !"si2"}
Index: clang/lib/CodeGen/CodeGenModule.cpp
===================================================================
--- clang/lib/CodeGen/CodeGenModule.cpp
+++ clang/lib/CodeGen/CodeGenModule.cpp
@@ -1501,6 +1501,8 @@
           // Turn "unsigned type" to "utype"
           if (typeNameRef.consume_front("unsigned "))
             return std::string("u") + typeNameRef.str();
+          if (typeNameRef.consume_front("signed "))
+            return typeNameRef.str();
         }
 
         return typeName;


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