improve codegen for global variable initializers, implementing

test/CodeGen/global-with-initialiser.c

Patch by Oliver Hunt!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44290 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 25 insertions, 0 deletions

diff --git a/test/CodeGen/global-with-initialiser.c b/test/CodeGen/global-with-initialiser.c
new file mode 100644
index 0000000000..2e4bdf8840
--- /dev/null
+++ b/test/CodeGen/global-with-initialiser.c
@@ -0,0 +1,25 @@
+// RUN: clang -emit-llvm %s
+
+const int globalInt = 1;
+int globalIntWithFloat = 1.5f;
+int globalIntArray[5] = { 1, 2 };
+int globalIntFromSizeOf = sizeof(globalIntArray);
+char globalChar = 'a';
+char globalCharArray[5] = { 'a', 'b' };
+float globalFloat = 1.0f;
+float globalFloatWithInt = 1;
+float globalFloatArray[5] = { 1.0f, 2.0f };
+double globalDouble = 1.0;
+double globalDoubleArray[5] = { 1.0, 2.0 };
+char *globalString = "abc";
+char *globalStringArray[5] = { "123", "abc" };
+long double globalLongDouble = 1;
+long double globalLongDoubleArray[5] = { 1.0, 2.0 };
+
+struct Struct {
+	int member1;
+	float member2;
+	char *member3; 
+};
+
+struct Struct globalStruct = { 1, 2.0f, "foobar"};