Basic support for name mangling of C++11 lambda expressions. Because
name mangling in the Itanium C++ ABI for lambda expressions is so
dependent on context, we encode the number used to encode each lambda
as part of the lambda closure type, and maintain this value within
Sema.
Note that there are a several pieces still missing:
- We still get the linkage of lambda expressions wrong
- We aren't properly numbering or mangling lambda expressions that
occur in default function arguments or in data member initializers.
- We aren't (de-)serializing the lambda numbering tables
llvm-svn: 150982
diff --git a/clang/test/CodeGenCXX/lambda-expressions.cpp b/clang/test/CodeGenCXX/lambda-expressions.cpp
index e1aab18..203ca4d 100644
--- a/clang/test/CodeGenCXX/lambda-expressions.cpp
+++ b/clang/test/CodeGenCXX/lambda-expressions.cpp
@@ -2,8 +2,8 @@
int a() { return []{ return 1; }(); }
// CHECK: define i32 @_Z1av
-// CHECK: call i32 @"_ZZ1avENK3$_0clEv"
-// CHECK: define internal i32 @"_ZZ1avENK3$_0clEv"
+// CHECK: call i32 @_ZZ1avENKUlvE_clEv
+// CHECK: define internal i32 @_ZZ1avENKUlvE_clEv
// CHECK: ret i32 1
int b(int x) { return [x]{return x;}(); }
@@ -11,8 +11,8 @@
// CHECK: store i32
// CHECK: load i32*
// CHECK: store i32
-// CHECK: call i32 @"_ZZ1biENK3$_1clEv"
-// CHECK: define internal i32 @"_ZZ1biENK3$_1clEv"
+// CHECK: call i32 @_ZZ1biENKUlvE_clEv
+// CHECK: define internal i32 @_ZZ1biENKUlvE_clEv
// CHECK: load i32*
// CHECK: ret i32
@@ -20,8 +20,8 @@
// CHECK: define i32 @_Z1ci
// CHECK: store i32
// CHECK: store i32*
-// CHECK: call i32 @"_ZZ1ciENK3$_2clEv"
-// CHECK: define internal i32 @"_ZZ1ciENK3$_2clEv"
+// CHECK: call i32 @_ZZ1ciENKUlvE_clEv
+// CHECK: define internal i32 @_ZZ1ciENKUlvE_clEv
// CHECK: load i32**
// CHECK: load i32*
// CHECK: ret i32
@@ -33,8 +33,8 @@
// CHECK: call void @_ZN1DC1Ev
// CHECK: icmp ult i64 %{{.*}}, 10
// CHECK: call void @_ZN1DC1ERKS_
-// CHECK: call i32 @"_ZZ1diENK3$_3clEv"
-// CHECK: define internal i32 @"_ZZ1diENK3$_3clEv"
+// CHECK: call i32 @_ZZ1diENKUlvE_clEv
+// CHECK: define internal i32 @_ZZ1diENKUlvE_clEv
// CHECK: load i32*
// CHECK: load i32*
// CHECK: ret i32
@@ -44,29 +44,29 @@
// CHECK: define i32 @_Z1e1ES_b
// CHECK: call void @_ZN1EC1ERKS_
// CHECK: invoke void @_ZN1EC1ERKS_
-// CHECK: invoke i32 @"_ZZ1e1ES_bENK3$_4clEv"
-// CHECK: call void @"_ZZ1e1ES_bEN3$_4D1Ev"
-// CHECK: call void @"_ZZ1e1ES_bEN3$_4D1Ev"
+// CHECK: invoke i32 @_ZZ1e1ES_bENKUlvE_clEv
+// CHECK: call void @_ZZ1e1ES_bENUlvE_D1Ev
+// CHECK: call void @_ZZ1e1ES_bENUlvE_D1Ev
-// CHECK: define internal i32 @"_ZZ1e1ES_bENK3$_4clEv"
+// CHECK: define internal i32 @_ZZ1e1ES_bENKUlvE_clEv
// CHECK: trunc i8
// CHECK: load i32*
// CHECK: ret i32
void f() {
// CHECK: define void @_Z1fv()
- // CHECK: {{call.*_5cvPFiiiEEv}}
+ // CHECK: {{call.*@_ZZ1fvENKUliiE_cvPFiiiEEv}}
// CHECK-NEXT: store i32 (i32, i32)*
// CHECK-NEXT: ret void
int (*fp)(int, int) = [](int x, int y){ return x + y; };
}
-// CHECK: define internal i32 @"_ZZ1fvEN3$_58__invokeEii"
+// CHECK: define internal i32 @_ZZ1fvENUliiE_8__invokeEii
// CHECK: store i32
// CHECK-NEXT: store i32
// CHECK-NEXT: load i32*
// CHECK-NEXT: load i32*
-// CHECK-NEXT: call i32 @"_ZZ1fvENK3$_5clEii"
+// CHECK-NEXT: call i32 @_ZZ1fvENKUliiE_clEii
// CHECK-NEXT: ret i32
-// CHECK: define internal void @"_ZZ1e1ES_bEN3$_4D2Ev"
+// CHECK: define internal void @_ZZ1e1ES_bENUlvE_D2Ev