[OCaml] (PR16318) Add missing argument to Llvm.const_intcast

[oota-llvm.git] / test / CodeGen / ARM / neon_fpconv.ll

diff --git a/test/CodeGen/ARM/neon_fpconv.ll b/test/CodeGen/ARM/neon_fpconv.ll
index f80ea3e349532369608c2b80e719e1bac6c39ffb..149f4c777003ba788f3e1c088d6fabd05540234d 100644 (file)
--- a/test/CodeGen/ARM/neon_fpconv.ll
+++ b/test/CodeGen/ARM/neon_fpconv.ll
@@ -7,3 +7,36 @@ define <2 x float> @vtrunc(<2 x double> %a) {
   %vt = fptrunc <2 x double> %a to <2 x float>
   ret <2 x float> %vt
 }
+
+define <2 x double> @vextend(<2 x float> %a) {
+; CHECK: vcvt.f64.f32 [[D0:d[0-9]+]], [[S0:s[0-9]+]]
+; CHECK: vcvt.f64.f32 [[D1:d[0-9]+]], [[S1:s[0-9]+]]
+  %ve = fpext <2 x float> %a to <2 x double>
+  ret <2 x double> %ve
+}
+
+; We used to generate vmovs between scalar and vfp/neon registers.
+; CHECK: vsitofp_double
+define void @vsitofp_double(<2 x i32>* %loadaddr,
+                            <2 x double>* %storeaddr) {
+  %v0 = load <2 x i32>* %loadaddr
+; CHECK:      vldr
+; CHECK-NEXT:  vcvt.f64.s32
+; CHECK-NEXT:  vcvt.f64.s32
+; CHECK-NEXT:  vst
+  %r = sitofp <2 x i32> %v0 to <2 x double>
+  store <2 x double> %r, <2 x double>* %storeaddr
+  ret void
+}
+; CHECK: vuitofp_double
+define void @vuitofp_double(<2 x i32>* %loadaddr,
+                            <2 x double>* %storeaddr) {
+  %v0 = load <2 x i32>* %loadaddr
+; CHECK:      vldr
+; CHECK-NEXT:  vcvt.f64.u32
+; CHECK-NEXT:  vcvt.f64.u32
+; CHECK-NEXT:  vst
+  %r = uitofp <2 x i32> %v0 to <2 x double>
+  store <2 x double> %r, <2 x double>* %storeaddr
+  ret void
+}