From 264f2a457a19f86a3b82f40e5a57b990ae8d354f Mon Sep 17 00:00:00 2001
From: iximeow <me@iximeow.net>
Date: Mon, 7 Apr 2025 02:50:52 -0700
Subject: sfrecipa, more test cases, more inst variants

---
 src/display.rs | 5 +++++
 src/lib.rs     | 9 ++++-----
 2 files changed, 9 insertions(+), 5 deletions(-)

(limited to 'src')

diff --git a/src/display.rs b/src/display.rs
index 352ff3f..5ce3d80 100644
--- a/src/display.rs
+++ b/src/display.rs
@@ -146,6 +146,11 @@ impl fmt::Display for Instruction {
                     return write!(f, "{} = add(clb({}), {})", self.dest.as_ref().unwrap(),
                         self.sources[0], self.sources[1]);
                 }
+                Opcode::SfRecipa => {
+                    return write!(f, "{}, {} = {}({}, {})",
+                        self.dest.as_ref().unwrap(), self.alt_dest.as_ref().unwrap(),
+                        self.opcode, self.sources[0], self.sources[1]);
+                }
                 Opcode::SfInvsqrta => {
                     return write!(f, "{}, {} = {}({})",
                         self.dest.as_ref().unwrap(), self.alt_dest.as_ref().unwrap(),
diff --git a/src/lib.rs b/src/lib.rs
index 90c87e0..2e1aa74 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -787,7 +787,6 @@ pub enum Opcode {
     SfFixupr,
     SfFixupn,
     SfFixupd,
-    SfRecipa,
     Swiz,
     Shuffeb,
     Shuffob,
@@ -851,6 +850,7 @@ pub enum Opcode {
     AddClb,
     AddAdd,
     AddSub,
+    SfRecipa,
     SfInvsqrta,
     Any8VcmpbEq,
 
@@ -6025,12 +6025,11 @@ fn decode_instruction<
                                     handler.rounded(RoundingMode::Round)?;
                                 }
                                 0b1000 => {
-                                    handler.on_opcode_decoded(Vmpywoh)?;
-                                    handler.saturate()?;
-                                    handler.rounded(RoundingMode::Round)?;
+                                    handler.on_opcode_decoded(Vrmpywoh)?;
                                 }
                                 0b1001 => {
-                                    handler.on_opcode_decoded(Vrmpywoh)?;
+                                    handler.on_opcode_decoded(Vmpyweuh)?;
+                                    handler.saturate()?;
                                 }
                                 0b1010 => {
                                     handler.on_opcode_decoded(Vcmpyi)?;
-- 
cgit v1.1