Move some error handling down to MCStreamer.

This makes sure we get the same redefinition rules regardless of who
is printing (asm parser, codegen) and to what (asm, obj).

This fixes an unintentional regression in r293936.

llvm-svn: 294752

1 files changed, 8 insertions, 0 deletions

diff --git a/llvm/test/CodeGen/XCore/section-name.ll b/llvm/test/CodeGen/XCore/section-name.ll
new file mode 100644
index 00000000000..ee9eeb606bb
--- /dev/null
+++ b/llvm/test/CodeGen/XCore/section-name.ll
@@ -0,0 +1,8 @@
+; RUN: llc < %s -march=xcore
+
+; we used to crash in this.
+@bar = internal global i32 zeroinitializer
+
+define void @".dp.bss"() {
+  ret void
+}