1 files changed, 11 insertions, 0 deletions
diff --git a/test/CodeGen/X86/2006-03-01-InstrSchedBug.ll b/test/CodeGen/X86/2006-03-01-InstrSchedBug.ll
new file mode 100644
index 0000000..b7f08cf
--- /dev/null
+++ b/test/CodeGen/X86/2006-03-01-InstrSchedBug.ll
@@ -0,0 +1,11 @@
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | not grep {subl.*%esp}
+
+int %f(int %a, int %b) {
+	%tmp.2 = mul int %a, %a
+	%tmp.5 = shl int %a, ubyte 1
+	%tmp.6 = mul int %tmp.5, %b
+	%tmp.10 = mul int %b, %b
+	%tmp.7 = add int %tmp.10, %tmp.2
+	%tmp.11 = add int %tmp.7, %tmp.6
+	ret int %tmp.11
+}