It's valid to take the blockaddress of a different function, so remove this

assert in the bitcode writer. No change needed because the ValueEnumerator holds
a whole-module numbering anyhow. Fixes PR9857!

llvm-svn: 131016

1 files changed, 30 insertions, 0 deletions

diff --git a/llvm/test/Bitcode/blockaddress.ll b/llvm/test/Bitcode/blockaddress.ll
new file mode 100644
index 00000000000..b9f334176ca
--- /dev/null
+++ b/llvm/test/Bitcode/blockaddress.ll
@@ -0,0 +1,30 @@
+; RUN: llvm-as < %s | llvm-dis | FileCheck %s
+; PR9857
+
+define void @f(i8** nocapture %ptr1) {
+; CHECK: define void @f
+entry:
+  br label %here.i
+
+here.i:
+  store i8* blockaddress(@doit, %here), i8** %ptr1, align 8
+; CHECK: blockaddress(@doit, %here)
+  br label %doit.exit
+
+doit.exit:
+  ret void
+}
+
+define void @doit(i8** nocapture %pptr) {
+; CHECK: define void @doit
+entry:
+  br label %here
+
+here:
+  store i8* blockaddress(@doit, %here), i8** %pptr, align 8
+; CHECK: blockaddress(@doit, %here)
+  br label %end
+
+end:
+  ret void
+}