Merge pull request #654 from pcercuei/lightrec-mmap-zero

[pcsx_rearmed.git] / deps / lightning / lib / jit_ppc-cpu.c

diff --git a/deps/lightning/lib/jit_ppc-cpu.c b/deps/lightning/lib/jit_ppc-cpu.c
index c4397ad..0046a05 100644 (file)
--- a/deps/lightning/lib/jit_ppc-cpu.c
+++ b/deps/lightning/lib/jit_ppc-cpu.c
@@ -505,6 +505,10 @@ static void _nop(jit_state_t*,jit_int32_t);
 static void _movr(jit_state_t*,jit_int32_t,jit_int32_t);
 #  define movi(r0,i0)                  _movi(_jit,r0,i0)
 static void _movi(jit_state_t*,jit_int32_t,jit_word_t);
+#  define movnr(r0,r1,r2)              _movnr(_jit,r0,r1,r2)
+static void _movnr(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t);
+#  define movzr(r0,r1,r2)              _movzr(_jit,r0,r1,r2)
+static void _movzr(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t);
 #  define movi_p(r0,i0)                        _movi_p(_jit,r0,i0)
 static jit_word_t _movi_p(jit_state_t*,jit_int32_t,jit_word_t);
 #  define negr(r0,r1)                  NEG(r0,r1)
@@ -1120,6 +1124,22 @@ _movi(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0)
     }
 }
 
+static void
+_movnr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2)
+{
+    CMPWI(r2, 0);
+    BEQ(8);
+    MR(r0, r1);
+}
+
+static void
+_movzr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2)
+{
+    CMPWI(r2, 0);
+    BNE(8);
+    MR(r0, r1);
+}
+
 static jit_word_t
 _movi_p(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0)
 {
@@ -1160,7 +1180,11 @@ _htonr_ui(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
     ROTLWI(rn(reg), r1, 8);
     RLWIMI(rn(reg), r1, 24, 0, 7);
     RLWIMI(rn(reg), r1, 24, 16, 23);
+#  if __WORDSIZE == 64
     CLRLDI(r0, rn(reg), 32);
+#  else
+    MR(r0,rn(reg));
+#  endif
     jit_unget_reg(reg);
 }