From 624d0f94d7eaa178f59b1a2103c57310b77ec2ec Mon Sep 17 00:00:00 2001
From: Alexey Esaulenko <esaulenka@gmail.com>
Date: Thu, 1 Oct 2020 19:04:16 +0300
Subject: [PATCH] Infineon Tricore: simplify st.t instruction

---
 Ghidra/Processors/tricore/data/languages/tricore.sinc | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Ghidra/Processors/tricore/data/languages/tricore.sinc b/Ghidra/Processors/tricore/data/languages/tricore.sinc
index ef92070238..263af2819b 100644
--- a/Ghidra/Processors/tricore/data/languages/tricore.sinc
+++ b/Ghidra/Processors/tricore/data/languages/tricore.sinc
@@ -7972,8 +7972,10 @@ macro multiply_u_u(mres0, rega, regb, n) {
 # ST.T off18, bpos3, b (ABSB)
 :st.t off18,const0810Z,const1111Z is PCPMode=0 & ( const0810Z & const1111Z & op0007=0xd5 ; op2627=0x0 ) & off18
 {
-	local tmp:4 = *[ram]:1 off18;
-	tmp = (tmp & ~(1 << const0810Z)) | (const1111Z << const0810Z);
+	local tmp:1 = *[ram]:1 off18;
+	ternary(tmp, const1111Z,
+		tmp |  (1 << const0810Z),
+		tmp & ~(1 << const0810Z));
 	*[ram]:1 off18 = tmp;
 }