diff options
Diffstat (limited to 'target/tricore/translate.c')
| -rw-r--r-- | target/tricore/translate.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/target/tricore/translate.c b/target/tricore/translate.c index c9823ee32a..3f950ae33b 100644 --- a/target/tricore/translate.c +++ b/target/tricore/translate.c @@ -5310,8 +5310,11 @@ static void decode_rcpw_insert(DisasContext *ctx) } break; case OPC2_32_RCPW_INSERT: + /* tcg_gen_deposit_tl() does not handle the case of width = 0 */ + if (width == 0) { + tcg_gen_mov_tl(cpu_gpr_d[r2], cpu_gpr_d[r1]); /* if pos + width > 32 undefined result */ - if (pos + width <= 32) { + } else if (pos + width <= 32) { temp = tcg_constant_i32(const4); tcg_gen_deposit_tl(cpu_gpr_d[r2], cpu_gpr_d[r1], temp, pos, width); } @@ -6571,7 +6574,10 @@ static void decode_rrpw_extract_insert(DisasContext *ctx) break; case OPC2_32_RRPW_INSERT: - if (pos + width <= 32) { + /* tcg_gen_deposit_tl() does not handle the case of width = 0 */ + if (width == 0) { + tcg_gen_mov_tl(cpu_gpr_d[r3], cpu_gpr_d[r1]); + } else if (pos + width <= 32) { tcg_gen_deposit_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2], pos, width); } |