Fix a failure (which led to a crash) in constant emission code with vector compound literals.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147111 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGExprConstant.cpp b/lib/CodeGen/CGExprConstant.cpp
index 48eda17..136b713 100644
--- a/lib/CodeGen/CGExprConstant.cpp
+++ b/lib/CodeGen/CGExprConstant.cpp
@@ -870,7 +870,8 @@
// Note that due to the nature of compound literals, this is guaranteed
// to be the only use of the variable, so we just generate it here.
CompoundLiteralExpr *CLE = cast<CompoundLiteralExpr>(E);
- llvm::Constant* C = Visit(CLE->getInitializer());
+ llvm::Constant* C = CGM.EmitConstantExpr(CLE->getInitializer(),
+ CLE->getType(), CGF);
// FIXME: "Leaked" on failure.
if (C)
C = new llvm::GlobalVariable(CGM.getModule(), C->getType(),
diff --git a/test/CodeGen/compound-literal.c b/test/CodeGen/compound-literal.c
index 0164c2b..8208513 100644
--- a/test/CodeGen/compound-literal.c
+++ b/test/CodeGen/compound-literal.c
@@ -2,8 +2,9 @@
int* a = &(int){1};
struct s {int a, b, c;} * b = &(struct s) {1, 2, 3};
-// Not working; complex constants are broken
-// _Complex double * x = &(_Complex double){1.0f};
+_Complex double * x = &(_Complex double){1.0f};
+typedef int v4i32 __attribute((vector_size(16)));
+v4i32 *x = &(v4i32){1,2,3,4};
void xxx() {
int* a = &(int){1};
