Initial support for single-precision FP using NEON. Added "neonfp" attribute to enable. Added patterns for some binary FP operations.
llvm-svn: 78081
diff --git a/llvm/test/CodeGen/ARM/fadds.ll b/llvm/test/CodeGen/ARM/fadds.ll
new file mode 100644
index 0000000..35c74f7
--- /dev/null
+++ b/llvm/test/CodeGen/ARM/fadds.ll
@@ -0,0 +1,10 @@
+; RUN: llvm-as < %s | llc -march=arm -mattr=+vfp2 | grep -E {fadds\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1
+; RUN: llvm-as < %s | llc -march=arm -mattr=+neon,+neonfp | grep -E {vadd.f32\\W*d\[0-9\]+,\\W*d\[0-9\]+,\\W*d\[0-9\]+} | count 1
+; RUN: llvm-as < %s | llc -march=arm -mattr=+neon,-neonfp | grep -E {fadds\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1
+
+define float @test(float %a, float %b) {
+entry:
+ %0 = fadd float %a, %b
+ ret float %0
+}
+