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-rw-r--r--llvm/test/CodeGen/Blackfin/printf2.ll11
1 files changed, 11 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/Blackfin/printf2.ll b/llvm/test/CodeGen/Blackfin/printf2.ll
new file mode 100644
index 00000000000..6f402d547e3
--- /dev/null
+++ b/llvm/test/CodeGen/Blackfin/printf2.ll
@@ -0,0 +1,11 @@
+; RUN: llvm-as < %s | llc -march=bfin
+; XFAIL: *
+; Assertion failed: (isUsed(Reg) && "Using an undefined register!"),
+; function forward, file RegisterScavenging.cpp, line 182.
+
+declare i32 @printf(i8*, ...)
+
+define i32 @main() {
+ %1 = call i32 (i8*, ...)* @printf(i8* undef, i1 undef)
+ ret i32 0
+}
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