[OpenMP] Adjust map type bits according to latest spec and use zero size array sections for pointers.
Summary: This patch changes the bits used to specify the map types according to the latest version of the libomptarget document and add the support for zero size array section when pointers are being implicitly mapped. This completes the missing new 4.5 map semantics.
Reviewers: hfinkel, carlo.bertolli, arpith-jacob, kkwli0, ABataev
Subscribers: caomhin, cfe-commits
Differential Revision: http://reviews.llvm.org/D20111
llvm-svn: 270868
diff --git a/clang/test/OpenMP/target_enter_data_codegen.cpp b/clang/test/OpenMP/target_enter_data_codegen.cpp
index 595f70a..c40a7c5 100644
--- a/clang/test/OpenMP/target_enter_data_codegen.cpp
+++ b/clang/test/OpenMP/target_enter_data_codegen.cpp
@@ -22,15 +22,15 @@
double gc[100];
// CK1: [[SIZE00:@.+]] = {{.+}}constant [1 x i[[sz:64|32]]] [i{{64|32}} 800]
-// CK1: [[MTYPE00:@.+]] = {{.+}}constant [1 x i32] zeroinitializer
+// CK1: [[MTYPE00:@.+]] = {{.+}}constant [1 x i32] [i32 32]
// CK1: [[SIZE02:@.+]] = {{.+}}constant [1 x i[[sz]]] [i[[sz]] 4]
-// CK1: [[MTYPE02:@.+]] = {{.+}}constant [1 x i32] [i32 1]
+// CK1: [[MTYPE02:@.+]] = {{.+}}constant [1 x i32] [i32 33]
-// CK1: [[MTYPE03:@.+]] = {{.+}}constant [1 x i32] [i32 5]
+// CK1: [[MTYPE03:@.+]] = {{.+}}constant [1 x i32] [i32 37]
// CK1: [[SIZE04:@.+]] = {{.+}}constant [2 x i[[sz]]] [i[[sz]] {{8|4}}, i[[sz]] 24]
-// CK1: [[MTYPE04:@.+]] = {{.+}}constant [2 x i32] [i32 1, i32 97]
+// CK1: [[MTYPE04:@.+]] = {{.+}}constant [2 x i32] [i32 33, i32 17]
// CK1-LABEL: _Z3fooi
void foo(int arg) {
@@ -156,7 +156,7 @@
};
// CK2: [[SIZE00:@.+]] = {{.+}}constant [2 x i[[sz:64|32]]] [i{{64|32}} {{8|4}}, i{{64|32}} 24]
-// CK2: [[MTYPE00:@.+]] = {{.+}}constant [2 x i32] [i32 5, i32 101]
+// CK2: [[MTYPE00:@.+]] = {{.+}}constant [2 x i32] [i32 37, i32 21]
// CK2-LABEL: _Z3bari
int bar(int arg){