1 files changed, 26 insertions, 0 deletions
diff --git a/test/CodeGen/X86/pre-split3.ll b/test/CodeGen/X86/pre-split3.ll
new file mode 100644
index 0000000..e762784
--- /dev/null
+++ b/test/CodeGen/X86/pre-split3.ll
@@ -0,0 +1,26 @@
+; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 -pre-alloc-split -stats |& \
+; RUN:   grep {pre-alloc-split} | grep {Number of intervals split} | grep 2
+
+define i32 @t(i32 %arg) {
+entry:
+	br label %bb6
+
+.noexc6:		; preds = %bb6
+	%0 = and i32 %2, -8		; <i32> [#uses=1]
+	tail call void @llvm.memmove.i32(i8* %3, i8* null, i32 %0, i32 1) nounwind
+	store double %1, double* null, align 8
+	br label %bb6
+
+bb6:		; preds = %.noexc6, %entry
+	%1 = uitofp i32 %arg to double		; <double> [#uses=1]
+	%2 = sub i32 0, 0		; <i32> [#uses=1]
+	%3 = invoke i8* @_Znwm(i32 0)
+			to label %.noexc6 unwind label %lpad32		; <i8*> [#uses=1]
+
+lpad32:		; preds = %bb6
+	unreachable
+}
+
+declare void @llvm.memmove.i32(i8*, i8*, i32, i32) nounwind
+
+declare i8* @_Znwm(i32)