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[PATCH v2 1/2] target/hppa: Minor code movement
From: |
Philippe Mathieu-Daudé |
Subject: |
[PATCH v2 1/2] target/hppa: Minor code movement |
Date: |
Mon, 13 Dec 2021 19:56:09 +0100 |
Move the 'a->r1 == 0' if ladder earlier, simply
to ease reviewing the next commit change.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
target/hppa/translate.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/target/hppa/translate.c b/target/hppa/translate.c
index 3b9744deb44..261e4c75c7c 100644
--- a/target/hppa/translate.c
+++ b/target/hppa/translate.c
@@ -3204,14 +3204,14 @@ static bool trans_shrpw_imm(DisasContext *ctx,
arg_shrpw_imm *a)
dest = dest_gpr(ctx, a->t);
t2 = load_gpr(ctx, a->r2);
- if (a->r1 == a->r2) {
+ if (a->r1 == 0) {
+ tcg_gen_extract_reg(dest, t2, sa, 32 - sa);
+ } else if (a->r1 == a->r2) {
TCGv_i32 t32 = tcg_temp_new_i32();
tcg_gen_trunc_reg_i32(t32, t2);
tcg_gen_rotri_i32(t32, t32, sa);
tcg_gen_extu_i32_reg(dest, t32);
tcg_temp_free_i32(t32);
- } else if (a->r1 == 0) {
- tcg_gen_extract_reg(dest, t2, sa, 32 - sa);
} else {
TCGv_reg t0 = tcg_temp_new();
tcg_gen_extract_reg(t0, t2, sa, 32 - sa);
--
2.33.1