1 files changed, 16 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/iabs.ll b/test/CodeGen/PowerPC/iabs.ll
new file mode 100644
index 0000000000..f683238de2
--- /dev/null
+++ b/test/CodeGen/PowerPC/iabs.ll
@@ -0,0 +1,16 @@
+; REQUIRES: asserts
+; RUN: llc < %s -march=ppc32 -stats 2>&1 | \
+; RUN:   grep "4 .*Number of machine instrs printed"
+
+;; Integer absolute value, should produce something as good as:
+;;      srawi r2, r3, 31
+;;      add r3, r3, r2
+;;      xor r3, r3, r2
+;;      blr 
+define i32 @test(i32 %a) {
+        %tmp1neg = sub i32 0, %a
+        %b = icmp sgt i32 %a, -1
+        %abs = select i1 %b, i32 %a, i32 %tmp1neg
+        ret i32 %abs
+}
+