X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=deps%2Flightrec%2Fregcache.c;h=45d77c6ccd578cd87db3cc5f693666004f265934;hb=1e98ada32a77394ce8d14a33d689680764d8e41a;hp=d9926d388908c4c3a60fd88b7b89428f02312c65;hpb=6fffa2ff148630fc82e3b3ed5efa7596e38be4d0;p=pcsx_rearmed.git

diff --git a/deps/lightrec/regcache.c b/deps/lightrec/regcache.c
index d9926d38..45d77c6c 100644
--- a/deps/lightrec/regcache.c
+++ b/deps/lightrec/regcache.c
@@ -296,6 +296,21 @@ void lightrec_temp_set_value(struct regcache *cache, u8 jit_reg, intptr_t value)
 	nreg->value = value;
 }
 
+u8 lightrec_alloc_reg_temp_with_value(struct regcache *cache,
+				      jit_state_t *_jit, intptr_t value)
+{
+	s8 reg;
+
+	reg = lightrec_get_reg_with_value(cache, value);
+	if (reg < 0) {
+		reg = lightrec_alloc_reg_temp(cache, _jit);
+		jit_movi((u8)reg, value);
+		lightrec_temp_set_value(cache, (u8)reg, value);
+	}
+
+	return (u8)reg;
+}
+
 u8 lightrec_alloc_reg_out(struct regcache *cache, jit_state_t *_jit,
 			  u16 reg, u8 flags)
 {
@@ -400,6 +415,22 @@ u8 lightrec_alloc_reg_in(struct regcache *cache, jit_state_t *_jit,
 	return jit_reg;
 }
 
+void lightrec_remap_reg(struct regcache *cache, jit_state_t *_jit,
+			u8 jit_reg, u16 reg_out, bool discard)
+{
+	struct native_register *nreg;
+
+	lightrec_discard_reg_if_loaded(cache, reg_out);
+
+	nreg = lightning_reg_to_lightrec(cache, jit_reg);
+	clean_reg(_jit, nreg, jit_reg, !discard);
+
+	nreg->output = true;
+	nreg->emulated_register = reg_out;
+	nreg->extend = nreg->extended;
+	nreg->zero_extend = nreg->zero_extended;
+}
+
 static bool reg_pc_is_mapped(struct regcache *cache)
 {
 	struct native_register *nreg = lightning_reg_to_lightrec(cache, JIT_V0);