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-rw-r--r--test/CodeGen/X86/2006-03-01-InstrSchedBug.ll11
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 0000000000..0d2eda0556
--- /dev/null
+++ b/test/CodeGen/X86/2006-03-01-InstrSchedBug.ll
@@ -0,0 +1,11 @@
+; RUN: llvm-as < %s | 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
+}