Add missed extract_element pattern

[oota-llvm.git] / test / CodeGen / ARM / 2009-08-29-ExtractEltf32.ll

diff --git a/test/CodeGen/ARM/2009-08-29-ExtractEltf32.ll b/test/CodeGen/ARM/2009-08-29-ExtractEltf32.ll
new file mode 100644 (file)
index 0000000..4a044a5
--- /dev/null
+++ b/test/CodeGen/ARM/2009-08-29-ExtractEltf32.ll
@@ -0,0 +1,25 @@
+; RUN: llvm-as < %s | llc -mattr=+neon
+target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:64:64-v128:128:128-a0:0:32"
+target triple = "thumbv7-elf"
+
+define arm_apcscc void @foo() nounwind {
+entry:
+  %0 = tail call <2 x float> @llvm.arm.neon.vpadd.v2f32(<2 x float> undef, <2 x float> undef) nounwind ; <<2 x float>> [#uses=1]
+  %tmp28 = extractelement <2 x float> %0, i32 0   ; <float> [#uses=1]
+  %1 = fcmp une float %tmp28, 4.900000e+01        ; <i1> [#uses=1]
+  br i1 %1, label %bb, label %bb7
+
+bb:                                               ; preds = %entry
+  unreachable
+
+bb7:                                              ; preds = %entry
+  br i1 undef, label %bb8, label %bb9
+
+bb8:                                              ; preds = %bb7
+  unreachable
+
+bb9:                                              ; preds = %bb7
+  ret void
+}
+
+declare <2 x float> @llvm.arm.neon.vpadd.v2f32(<2 x float>, <2 x float>) nounwind readnone