Re-land "MS ABI: lambda call operators are instance methods and should use thiscall"
Update the test cases to pass when lambda call operators use thiscall.
Update the lambda-to-block conversion operator to use the default free
function calling convention instead of the call operator's convention.
This reverts commit r233082 and re-instates r233023.
llvm-svn: 233835
diff --git a/clang/test/CodeGenCXX/mangle-ms-cxx14.cpp b/clang/test/CodeGenCXX/mangle-ms-cxx14.cpp
index a3a8685..51627dd 100644
--- a/clang/test/CodeGenCXX/mangle-ms-cxx14.cpp
+++ b/clang/test/CodeGenCXX/mangle-ms-cxx14.cpp
@@ -35,10 +35,10 @@
return LocalLambdaWithLocalType();
}
-// MSVC2013-DAG: "\01?ValueFromTemplateFuncionWithLocalLambda@@3ULocalType@?2???R<lambda_1>@??$TemplateFuncionWithLocalLambda@H@@YA?A?<auto>@@H@Z@QBA?A?3@XZ@A"
-// MSVC2013-DAG: "\01?ValueFromTemplateFuncionWithLocalLambda@@3ULocalType@?2???R<lambda_1>@??$TemplateFuncionWithLocalLambda@H@@YA?A?<auto>@@H@Z@QBA?A?3@XZ@A"
-// MSVC2015-DAG: "\01?ValueFromTemplateFuncionWithLocalLambda@@3ULocalType@?1???R<lambda_1>@??$TemplateFuncionWithLocalLambda@H@@YA?A?<auto>@@H@Z@QBA?A?3@XZ@A"
-// MSVC2015-DAG: "\01?ValueFromTemplateFuncionWithLocalLambda@@3ULocalType@?1???R<lambda_1>@??$TemplateFuncionWithLocalLambda@H@@YA?A?<auto>@@H@Z@QBA?A?3@XZ@A"
+// MSVC2013-DAG: "\01?ValueFromTemplateFuncionWithLocalLambda@@3ULocalType@?2???R<lambda_1>@??$TemplateFuncionWithLocalLambda@H@@YA?A?<auto>@@H@Z@QBE?A?3@XZ@A"
+// MSVC2013-DAG: "\01?ValueFromTemplateFuncionWithLocalLambda@@3ULocalType@?2???R<lambda_1>@??$TemplateFuncionWithLocalLambda@H@@YA?A?<auto>@@H@Z@QBE?A?3@XZ@A"
+// MSVC2015-DAG: "\01?ValueFromTemplateFuncionWithLocalLambda@@3ULocalType@?1???R<lambda_1>@??$TemplateFuncionWithLocalLambda@H@@YA?A?<auto>@@H@Z@QBE?A?3@XZ@A"
+// MSVC2015-DAG: "\01?ValueFromTemplateFuncionWithLocalLambda@@3ULocalType@?1???R<lambda_1>@??$TemplateFuncionWithLocalLambda@H@@YA?A?<auto>@@H@Z@QBE?A?3@XZ@A"
// CHECK: "\01??$TemplateFuncionWithLocalLambda@H@@YA?A?<auto>@@H@Z"
-// CHECK: "\01??R<lambda_1>@??$TemplateFuncionWithLocalLambda@H@@YA?A?<auto>@@H@Z@QBA?A?1@XZ"
+// CHECK: "\01??R<lambda_1>@??$TemplateFuncionWithLocalLambda@H@@YA?A?<auto>@@H@Z@QBE?A?1@XZ"
auto ValueFromTemplateFuncionWithLocalLambda = TemplateFuncionWithLocalLambda(0);
diff --git a/clang/test/CodeGenCXX/vla-lambda-capturing.cpp b/clang/test/CodeGenCXX/vla-lambda-capturing.cpp
index 27d263b..f2332bf 100644
--- a/clang/test/CodeGenCXX/vla-lambda-capturing.cpp
+++ b/clang/test/CodeGenCXX/vla-lambda-capturing.cpp
@@ -22,7 +22,7 @@
// CHECK: store [[INTPTR_T]]* %{{.+}}, [[INTPTR_T]]** [[CAP_BUFFER_ADDR]]
// CHECK: [[CAP_N_REF:%.+]] = getelementptr inbounds [[CAP_TYPE1]], [[CAP_TYPE1]]* [[CAP_ARG:%.+]], i{{.+}} 0, i{{.+}} 2
// CHECK: store [[INTPTR_T]]* [[N_ADDR]], [[INTPTR_T]]** [[CAP_N_REF]]
-// CHECK: call void [[G_LAMBDA:@.+]]([[CAP_TYPE1]]* [[CAP_ARG]])
+// CHECK: call{{( x86_thiscallcc)?}} void [[G_LAMBDA:@.+]]([[CAP_TYPE1]]* [[CAP_ARG]])
// CHECK: ret void
void g(intptr_t n) {
intptr_t buffer[n];
@@ -88,7 +88,7 @@
// CHECK: store [[INTPTR_T]] [[SIZE]], [[INTPTR_T]]* [[CAP_SIZE_REF]]
// CHECK: [[CAP_BUFFER_ADDR_REF:%.+]] = getelementptr inbounds [[CAP_TYPE2]], [[CAP_TYPE2]]* [[CAP_ARG]], i{{.+}} 0, i{{.+}} 1
// CHECK: store [[INTPTR_T]]* [[BUFFER_ADDR]], [[INTPTR_T]]** [[CAP_BUFFER_ADDR_REF]]
-// CHECK: call void [[F_INT_LAMBDA:@.+]]([[CAP_TYPE2]]* [[CAP_ARG]])
+// CHECK: call{{( x86_thiscallcc)?}} void [[F_INT_LAMBDA:@.+]]([[CAP_TYPE2]]* [[CAP_ARG]])
// CHECK: call void @llvm.stackrestore(
// CHECK: ret void
// CHECK: void [[B_INT]]([[INTPTR_T]]
@@ -107,11 +107,11 @@
// CHECK: store [[INTPTR_T]]* [[BUFFER1_ADDR]], [[INTPTR_T]]** [[CAP_BUFFER1_ADDR_REF]]
// CHECK: [[CAP_BUFFER2_ADDR_REF:%.+]] = getelementptr inbounds [[CAP_TYPE3]], [[CAP_TYPE3]]* [[CAP_ARG]], i{{.+}} 0, i{{.+}} 4
// CHECK: store [[INTPTR_T]]* [[BUFFER2_ADDR]], [[INTPTR_T]]** [[CAP_BUFFER2_ADDR_REF]]
-// CHECK: call void [[B_INT_LAMBDA:@.+]]([[CAP_TYPE3]]* [[CAP_ARG]])
+// CHECK: call{{( x86_thiscallcc)?}} void [[B_INT_LAMBDA:@.+]]([[CAP_TYPE3]]* [[CAP_ARG]])
// CHECK: call void @llvm.stackrestore(
// CHECK: ret void
-// CHECK: define linkonce_odr void [[F_INT_LAMBDA]]([[CAP_TYPE2]]*
+// CHECK: define linkonce_odr{{( x86_thiscallcc)?}} void [[F_INT_LAMBDA]]([[CAP_TYPE2]]*
// CHECK: [[THIS:%.+]] = load [[CAP_TYPE2]]*, [[CAP_TYPE2]]**
// CHECK: [[SIZE_REF:%.+]] = getelementptr inbounds [[CAP_TYPE2]], [[CAP_TYPE2]]* [[THIS]], i{{.+}} 0, i{{.+}} 0
// CHECK: [[SIZE:%.+]] = load [[INTPTR_T]], [[INTPTR_T]]* [[SIZE_REF]]
@@ -120,7 +120,7 @@
// CHECK: call void @llvm.stackrestore(
// CHECK: ret void
-// CHECK: define {{.*}} void [[B_INT_LAMBDA]]([[CAP_TYPE3]]*
+// CHECK: define linkonce_odr{{( x86_thiscallcc)?}} void [[B_INT_LAMBDA]]([[CAP_TYPE3]]*
// CHECK: [[SIZE2_REF:%.+]] = getelementptr inbounds [[CAP_TYPE3]], [[CAP_TYPE3]]* [[THIS:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 1
// CHECK: [[SIZE2:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[SIZE2_REF]]
// CHECK: [[SIZE1_REF:%.+]] = getelementptr inbounds [[CAP_TYPE3]], [[CAP_TYPE3]]* [[THIS]], i{{[0-9]+}} 0, i{{[0-9]+}} 2
@@ -152,10 +152,10 @@
// CHECK: [[BUFFER1_ADDR_REF_ORIG:%.+]] = getelementptr inbounds [[CAP_TYPE3]], [[CAP_TYPE3]]* [[THIS]], i{{[0-9]+}} 0, i{{[0-9]+}} 3
// CHECK: [[BUFFER1_ADDR_ORIG:%.+]] = load [[INTPTR_T]]*, [[INTPTR_T]]** [[BUFFER1_ADDR_REF_ORIG]]
// CHECK: store [[INTPTR_T]]* [[BUFFER1_ADDR_ORIG]], [[INTPTR_T]]** [[BUFFER1_ADDR_REF]]
-// CHECK: call void [[B_INT_LAMBDA_LAMBDA:@.+]]([[CAP_TYPE4]]* [[CAP]])
+// CHECK: call{{( x86_thiscallcc)?}} void [[B_INT_LAMBDA_LAMBDA:@.+]]([[CAP_TYPE4]]* [[CAP]])
// CHECK: ret void
-// CHECK: define {{.*}} void [[B_INT_LAMBDA_LAMBDA]]([[CAP_TYPE4]]*
+// CHECK: define linkonce_odr{{( x86_thiscallcc)?}} void [[B_INT_LAMBDA_LAMBDA]]([[CAP_TYPE4]]*
// CHECK: [[SIZE1_REF:%.+]] = getelementptr inbounds [[CAP_TYPE4]], [[CAP_TYPE4]]* [[THIS:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 1
// CHECK: [[SIZE1:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[SIZE1_REF]]
// CHECK: [[SIZE2_REF:%.+]] = getelementptr inbounds [[CAP_TYPE4]], [[CAP_TYPE4]]* [[THIS]], i{{[0-9]+}} 0, i{{[0-9]+}} 3