From ca71275bbecc7db9a4eeca3a6ac4215b66de4318 Mon Sep 17 00:00:00 2001
From: TakaRikka <38417346+TakaRikka@users.noreply.github.com>
Date: Mon, 19 Dec 2022 11:06:32 -0800
Subject: big d_a_alink pass (#214)

* d_a_alink pass1 wip

* more d_a_alink work

* remove asm

* more daalink work

* 20% dol code decompiled

* fixed some nonmatchings for building

* a few daalink functions and labeling some HIO data
---
 include/JSystem/JMath/JMath.h | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'include/JSystem/JMath')

diff --git a/include/JSystem/JMath/JMath.h b/include/JSystem/JMath/JMath.h
index 71bad19d43..5b6b2c5978 100644
--- a/include/JSystem/JMath/JMath.h
+++ b/include/JSystem/JMath/JMath.h
@@ -11,9 +11,19 @@ inline f32 JMAFastReciprocal(f32 value) {
     return __fres(value);
 }
 
+inline float __frsqrtes(register double f) {
+    register float out;
+    // clang-format off
+    asm {
+        frsqrte out, f
+    }
+    // clang-format on
+    return out;
+}
+
 inline f32 JMAFastSqrt(f32 input) {
     if (input > 0.0f) {
-        f64 tmp = __frsqrte(input);
+        f32 tmp = __frsqrtes(input);
         return tmp * input;
     }
     return input;
-- 
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