commit 90d05bc7fb834b5cf25bdd9bb6d92bb35e602494
author Damjan Marion <damarion@cisco.com> Mon Aug 31 17:18:26 2020 +0200
committer Matthew Smith <mgsmith@netgate.com> Mon Aug 31 18:46:21 2020 +0000
tree e1de27a272922a18677918dbc95f902a3ddb5b20
parent f9c8fe41280a48f95216cab43eab8db00ee592e1

vppinfra: convert A_extend_to_B to B_from_A format of vector inlines

Make it shorter and same format when converting to biggor or smaller
types.

Type: refactor

Change-Id: I443d67e18ae65d779b4d9a0dce5406f7d9f0e4ac
Signed-off-by: Damjan Marion <damarion@cisco.com>

src/vnet/ip/ip_packet.h

diff --git a/src/vnet/ip/ip_packet.h b/src/vnet/ip/ip_packet.h
index e67cec1..52a65e7 100644
--- a/src/vnet/ip/ip_packet.h
+++ b/src/vnet/ip/ip_packet.h
@@ -176,10 +176,10 @@
       v1 = u16x16_byte_swap (v1);
       v2 = u16x16_byte_swap (v2);
 #endif
-      sum8 += u16x8_extend_to_u32x8 (u16x16_extract_lo (v1));
-      sum8 += u16x8_extend_to_u32x8 (u16x16_extract_hi (v1));
-      sum8 += u16x8_extend_to_u32x8 (u16x16_extract_lo (v2));
-      sum8 += u16x8_extend_to_u32x8 (u16x16_extract_hi (v2));
+      sum8 += u32x8_from_u16x8 (u16x16_extract_lo (v1));
+      sum8 += u32x8_from_u16x8 (u16x16_extract_hi (v1));
+      sum8 += u32x8_from_u16x8 (u16x16_extract_lo (v2));
+      sum8 += u32x8_from_u16x8 (u16x16_extract_hi (v2));
       n_left -= 32;
       data += 64;
     }
@@ -191,8 +191,8 @@
       v1 = u16x16_byte_swap (v1);
 #endif
       v1 = u16x16_byte_swap (u16x16_load_unaligned (data));
-      sum8 += u16x8_extend_to_u32x8 (u16x16_extract_lo (v1));
-      sum8 += u16x8_extend_to_u32x8 (u16x16_extract_hi (v1));
+      sum8 += u32x8_from_u16x8 (u16x16_extract_lo (v1));
+      sum8 += u32x8_from_u16x8 (u16x16_extract_hi (v1));
       n_left -= 16;
       data += 32;
     }
@@ -204,8 +204,8 @@
       v1 = u16x16_byte_swap (v1);
 #endif
       v1 = u16x16_mask_last (v1, 16 - n_left);
-      sum8 += u16x8_extend_to_u32x8 (u16x16_extract_lo (v1));
-      sum8 += u16x8_extend_to_u32x8 (u16x16_extract_hi (v1));
+      sum8 += u32x8_from_u16x8 (u16x16_extract_lo (v1));
+      sum8 += u32x8_from_u16x8 (u16x16_extract_hi (v1));
     }
 
   sum8 = u32x8_hadd (sum8, zero);