target/ppc: Avoid tcg_const_* in xxeval

Initialize a new temp instead of tcg_const_*.
Fix a pasto in a comment.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

diff --git a/target/ppc/translate/vsx-impl.c.inc b/target/ppc/translate/vsx-impl.c.inc
index 6e63403727fe7e03047e0c6e0501b2e9b9598284..9916784e64d8f32ede8acbd8952cbf01c01f24c2 100644 (file)
--- a/target/ppc/translate/vsx-impl.c.inc
+++ b/target/ppc/translate/vsx-impl.c.inc
@@ -2449,7 +2449,8 @@ static void gen_xxeval_i64(TCGv_i64 t, TCGv_i64 a, TCGv_i64 b, TCGv_i64 c,
     TCGv_i64 conj, disj;
 
     conj = tcg_temp_new_i64();
-    disj = tcg_const_i64(0);
+    disj = tcg_temp_new_i64();
+    tcg_gen_movi_i64(disj, 0);
 
     /* Iterate over set bits from the least to the most significant bit */
     while (imm) {
@@ -2492,8 +2493,9 @@ static void gen_xxeval_vec(unsigned vece, TCGv_vec t, TCGv_vec a, TCGv_vec b,
     int bit;
     TCGv_vec disj, conj;
 
-    disj = tcg_const_zeros_vec_matching(t);
     conj = tcg_temp_new_vec_matching(t);
+    disj = tcg_temp_new_vec_matching(t);
+    tcg_gen_dupi_vec(vece, disj, 0);
 
     /* Iterate over set bits from the least to the most significant bit */
     while (imm) {
@@ -2546,7 +2548,7 @@ static bool trans_XXEVAL(DisasContext *ctx, arg_8RR_XX4_imm *a)
 
     /* Equivalent functions that can be implemented with a single gen_gvec */
     switch (a->imm) {
-    case 0b00000000: /* true */
+    case 0b00000000: /* false */
         set_cpu_vsr(a->xt, tcg_constant_i64(0), true);
         set_cpu_vsr(a->xt, tcg_constant_i64(0), false);
         break;