setOperationAction(ISD::FP16_TO_FP, MVT::f64, Expand);
+ setLoadExtAction(ISD::EXTLOAD, MVT::f16, Expand);
+ setTruncStoreAction(MVT::f32, MVT::f16, Expand);
+ setTruncStoreAction(MVT::f64, MVT::f16, Expand);
+
const MVT ScalarIntVTs[] = { MVT::i32, MVT::i64 };
for (MVT VT : ScalarIntVTs) {
setOperationAction(ISD::SREM, VT, Expand);
store half %val_fp, half addrspace(1)* %out
ret void
}
+
+define void @test_extend32(half addrspace(1)* %in, float addrspace(1)* %out) {
+; CHECK-LABEL: @test_extend32
+; CHECK: V_CVT_F32_F16_e32
+
+ %val16 = load half addrspace(1)* %in
+ %val32 = fpext half %val16 to float
+ store float %val32, float addrspace(1)* %out
+ ret void
+}
+
+define void @test_extend64(half addrspace(1)* %in, double addrspace(1)* %out) {
+; CHECK-LABEL: @test_extend64
+; CHECK: V_CVT_F32_F16_e32
+; CHECK: V_CVT_F64_F32_e32
+
+ %val16 = load half addrspace(1)* %in
+ %val64 = fpext half %val16 to double
+ store double %val64, double addrspace(1)* %out
+ ret void
+}
+
+define void @test_trunc32(float addrspace(1)* %in, half addrspace(1)* %out) {
+; CHECK-LABEL: @test_trunc32
+; CHECK: V_CVT_F16_F32_e32
+
+ %val32 = load float addrspace(1)* %in
+ %val16 = fptrunc float %val32 to half
+ store half %val16, half addrspace(1)* %out
+ ret void
+}