It's not necessary to do rounding for alloca operations when the requested
alignment is equal to the stack alignment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40004 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/PowerPC/fnabs.ll b/test/CodeGen/PowerPC/fnabs.ll
new file mode 100644
index 0000000..5d0ef5f
--- /dev/null
+++ b/test/CodeGen/PowerPC/fnabs.ll
@@ -0,0 +1,11 @@
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=ppc32 | grep fnabs
+
+declare double %fabs(double)
+
+implementation
+
+double %test(double %X) {
+ %Y = call double %fabs(double %X)
+ %Z = sub double -0.0, %Y
+ ret double %Z
+}