Updating branches/google/stable to r178511stable

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/google/stable@178655 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 35 insertions, 0 deletions

diff --git a/test/CodeGen/X86/pr3522.ll b/test/CodeGen/X86/pr3522.ll
new file mode 100644
index 0000000000..9f8dc03706
--- /dev/null
+++ b/test/CodeGen/X86/pr3522.ll
@@ -0,0 +1,35 @@
+; REQUIRES: asserts
+; RUN: llc < %s -march=x86 -stats 2>&1 | not grep "instructions sunk"
+; PR3522
+
+target triple = "i386-pc-linux-gnu"
+@.str = external constant [13 x i8]		; <[13 x i8]*> [#uses=1]
+
+define void @_ada_c34018a() {
+entry:
+	%0 = tail call i32 @report__ident_int(i32 90)		; <i32> [#uses=1]
+	%1 = trunc i32 %0 to i8		; <i8> [#uses=1]
+	invoke void @__gnat_rcheck_12(i8* getelementptr ([13 x i8]* @.str, i32 0, i32 0), i32 32) noreturn
+			to label %invcont unwind label %lpad
+
+invcont:		; preds = %entry
+	unreachable
+
+bb22:		; preds = %lpad
+	ret void
+
+return:		; preds = %lpad
+	ret void
+
+lpad:		; preds = %entry
+        %exn = landingpad {i8*, i32} personality i32 (...)* @__gxx_personality_v0
+                 cleanup
+	%2 = icmp eq i8 %1, 90		; <i1> [#uses=1]
+	br i1 %2, label %return, label %bb22
+}
+
+declare void @__gnat_rcheck_12(i8*, i32) noreturn
+
+declare i32 @report__ident_int(i32)
+
+declare i32 @__gxx_personality_v0(...)