[machinst x64]: add avg_round implementation

2020-09-21 11:49:26 -07:00
parent b202464fa0
commit 7546d98844
4 changed files with 26 additions and 0 deletions
--- a/cranelift/codegen/src/isa/x64/inst/args.rs
+++ b/cranelift/codegen/src/isa/x64/inst/args.rs
@@ -401,6 +401,8 @@ pub enum SseOpcode {
    Paddd,
    Paddq,
    Paddw,
+    Pavgb,
+    Pavgw,
    Pmulld,
    Pmullw,
    Pmuludq,
@@ -503,6 +505,8 @@ impl SseOpcode {
            | SseOpcode::Paddd
            | SseOpcode::Paddq
            | SseOpcode::Paddw
+            | SseOpcode::Pavgb
+            | SseOpcode::Pavgw
            | SseOpcode::Pmullw
            | SseOpcode::Pmuludq
            | SseOpcode::Psllw
@@ -603,6 +607,8 @@ impl fmt::Debug for SseOpcode {
            SseOpcode::Paddd => "paddd",
            SseOpcode::Paddq => "paddq",
            SseOpcode::Paddw => "paddw",
+            SseOpcode::Pavgb => "pavgb",
+            SseOpcode::Pavgw => "pavgw",
            SseOpcode::Pmulld => "pmulld",
            SseOpcode::Pmullw => "pmullw",
            SseOpcode::Pmuludq => "pmuludq",