From 1fc08f5e9ef733ef1ce6f363fecedc2260e78974 Mon Sep 17 00:00:00 2001
From: dim <dim@FreeBSD.org>
Date: Sat, 14 Apr 2012 13:54:10 +0000
Subject: Vendor import of llvm trunk r154661:
 http://llvm.org/svn/llvm-project/llvm/trunk@r154661

---
 test/CodeGen/PowerPC/a2-fp-basic.ll | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 test/CodeGen/PowerPC/a2-fp-basic.ll

(limited to 'test/CodeGen/PowerPC/a2-fp-basic.ll')

diff --git a/test/CodeGen/PowerPC/a2-fp-basic.ll b/test/CodeGen/PowerPC/a2-fp-basic.ll
new file mode 100644
index 0000000..932ad7a
--- /dev/null
+++ b/test/CodeGen/PowerPC/a2-fp-basic.ll
@@ -0,0 +1,33 @@
+; RUN: llc < %s -march=ppc64 -mcpu=a2 | FileCheck %s
+
+%0 = type { double, double }
+
+define void @maybe_an_fma(%0* sret %agg.result, %0* byval %a, %0* byval %b, %0* byval %c) nounwind {
+entry:
+  %a.realp = getelementptr inbounds %0* %a, i32 0, i32 0
+  %a.real = load double* %a.realp
+  %a.imagp = getelementptr inbounds %0* %a, i32 0, i32 1
+  %a.imag = load double* %a.imagp
+  %b.realp = getelementptr inbounds %0* %b, i32 0, i32 0
+  %b.real = load double* %b.realp
+  %b.imagp = getelementptr inbounds %0* %b, i32 0, i32 1
+  %b.imag = load double* %b.imagp
+  %mul.rl = fmul double %a.real, %b.real
+  %mul.rr = fmul double %a.imag, %b.imag
+  %mul.r = fsub double %mul.rl, %mul.rr
+  %mul.il = fmul double %a.imag, %b.real
+  %mul.ir = fmul double %a.real, %b.imag
+  %mul.i = fadd double %mul.il, %mul.ir
+  %c.realp = getelementptr inbounds %0* %c, i32 0, i32 0
+  %c.real = load double* %c.realp
+  %c.imagp = getelementptr inbounds %0* %c, i32 0, i32 1
+  %c.imag = load double* %c.imagp
+  %add.r = fadd double %mul.r, %c.real
+  %add.i = fadd double %mul.i, %c.imag
+  %real = getelementptr inbounds %0* %agg.result, i32 0, i32 0
+  %imag = getelementptr inbounds %0* %agg.result, i32 0, i32 1
+  store double %add.r, double* %real
+  store double %add.i, double* %imag
+  ret void
+; CHECK: fmadd
+}
-- 
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