Imported Upstream version 5.18.0.205

Former-commit-id: 7f59f7e792705db773f1caecdaa823092f4e2927
2018-11-16 08:20:38 +00:00
parent 5cd5df71cc
commit 8e12397d70
28486 changed files with 3867013 additions and 66 deletions
--- a/external/llvm/test/Integer/unreachable_bt.ll
+++ b/external/llvm/test/Integer/unreachable_bt.ll
@@ -0,0 +1,16 @@
+; RUN: llvm-as %s -o - | llvm-dis > %t1.ll
+; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll
+; RUN: diff %t1.ll %t2.ll
+
+
+
+declare void @bar()
+
+define i9 @foo() {  ;; Calling this function has undefined behavior
+	unreachable
+}
+
+define double @xyz() {
+	call void @bar()
+	unreachable          ;; Bar must not return.
+}