From: kub <derkub@gmail.com>
Date: Thu, 12 Jan 2023 23:02:25 +0000 (+0000)
Subject: sh2 drc, minor improvement for PS3 ABI handling
X-Git-Tag: v2.00~259
X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=95788d2ff23b8d2af1aaa66a007cb088025a61a0;p=picodrive.git

sh2 drc, minor improvement for PS3 ABI handling
---

diff --git a/cpu/drc/emit_ppc.c b/cpu/drc/emit_ppc.c
index 7394485b..9b49e67c 100644
--- a/cpu/drc/emit_ppc.c
+++ b/cpu/drc/emit_ppc.c
@@ -1519,9 +1519,8 @@ static int emith_cond_check(int cond)
 
 #ifdef __PS3__
 #define emith_abijump_reg(r) \
-	if ((r) != CR) emith_move_r_r(CR, r); \
-	emith_read_r_r_offs_ptr(TOC_REG, CR, PTR_SIZE); \
-	emith_read_r_r_offs_ptr(CR, CR, 0); \
+	emith_read_r_r_offs_ptr(TOC_REG, r, PTR_SIZE); \
+	emith_read_r_r_offs_ptr(CR, r, 0); \
 	emith_jump_reg(CR)
 #else
 #define emith_abijump_reg(r) \
@@ -1537,9 +1536,8 @@ static int emith_cond_check(int cond)
 	emith_abicall(target)
 #ifdef __PS3__
 #define emith_abicall_reg(r) do { \
-	if ((r) != CR) emith_move_r_r(CR, r); \
 	emith_read_r_r_offs_ptr(TOC_REG, r, PTR_SIZE); \
-	emith_read_r_r_offs_ptr(r, r, 0); \
+	emith_read_r_r_offs_ptr(CR, r, 0); \
 	emith_call_reg(CR); \
 } while(0)
 #else