Imported Upstream version 5.18.0.179

Former-commit-id: 67aa10e65b237e1c4537630979ee99ebe1374215
2018-10-25 08:34:57 +00:00
parent d6bde52373
commit 8625704ad8
28485 changed files with 3866843 additions and 50 deletions
--- a/external/llvm/test/Transforms/DeadStoreElimination/dominate.ll
+++ b/external/llvm/test/Transforms/DeadStoreElimination/dominate.ll
@@ -0,0 +1,25 @@
+; RUN: opt -dse -disable-output < %s
+; test that we don't crash
+declare void @bar()
+
+define void @foo() {
+bb1:
+  %memtmp3.i = alloca [21 x i8], align 1
+  %0 = getelementptr inbounds [21 x i8], [21 x i8]* %memtmp3.i, i64 0, i64 0
+  br label %bb3
+
+bb2:
+  call void @llvm.lifetime.end.p0i8(i64 -1, i8* %0)
+  br label %bb3
+
+bb3:
+  call void @bar()
+  call void @llvm.lifetime.end.p0i8(i64 -1, i8* %0)
+  br label %bb4
+
+bb4:
+  ret void
+
+}
+
+declare void @llvm.lifetime.end.p0i8(i64, i8* nocapture) nounwind