[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH v2 33/35] target/alpha: Use TCG_COND_TST{EQ, NE} for CMOVLB{C, S}
|
From: |
Richard Henderson |
|
Subject: |
[PATCH v2 33/35] target/alpha: Use TCG_COND_TST{EQ, NE} for CMOVLB{C, S} |
|
Date: |
Sat, 28 Oct 2023 12:45:20 -0700 |
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/alpha/translate.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/target/alpha/translate.c b/target/alpha/translate.c
index 49e6a7b62d..c7daf46de7 100644
--- a/target/alpha/translate.c
+++ b/target/alpha/translate.c
@@ -1676,16 +1676,12 @@ static DisasJumpType translate_one(DisasContext *ctx,
uint32_t insn)
break;
case 0x14:
/* CMOVLBS */
- tmp = tcg_temp_new();
- tcg_gen_andi_i64(tmp, va, 1);
- tcg_gen_movcond_i64(TCG_COND_NE, vc, tmp, load_zero(ctx),
+ tcg_gen_movcond_i64(TCG_COND_TSTNE, vc, va, tcg_constant_i64(1),
vb, load_gpr(ctx, rc));
break;
case 0x16:
/* CMOVLBC */
- tmp = tcg_temp_new();
- tcg_gen_andi_i64(tmp, va, 1);
- tcg_gen_movcond_i64(TCG_COND_EQ, vc, tmp, load_zero(ctx),
+ tcg_gen_movcond_i64(TCG_COND_TSTEQ, vc, va, tcg_constant_i64(1),
vb, load_gpr(ctx, rc));
break;
case 0x20:
--
2.34.1
- [PATCH v2 16/35] tcg/loongarch64: Support TCG_COND_TST{EQ,NE}, (continued)
- [PATCH v2 16/35] tcg/loongarch64: Support TCG_COND_TST{EQ,NE}, Richard Henderson, 2023/10/28
- [PATCH v2 11/35] tcg/arm: Support TCG_COND_TST{EQ,NE}, Richard Henderson, 2023/10/28
- [PATCH v2 26/35] tcg/ppc: Add TCG_CT_CONST_CMP, Richard Henderson, 2023/10/28
- [PATCH v2 14/35] tcg/i386: Support TCG_COND_TST{EQ,NE}, Richard Henderson, 2023/10/28
- [PATCH v2 15/35] tcg/i386: Improve TSTNE/TESTEQ vs powers of two, Richard Henderson, 2023/10/28
- [PATCH v2 18/35] tcg/riscv: Support TCG_COND_TST{EQ,NE}, Richard Henderson, 2023/10/28
- [PATCH v2 21/35] tcg/sparc64: Pass TCGCond to tcg_out_cmp, Richard Henderson, 2023/10/28
- [PATCH v2 25/35] tcg/ppc: Tidy up tcg_target_const_match, Richard Henderson, 2023/10/28
- [PATCH v2 28/35] tcg/s390x: Split constraint A into J+U, Richard Henderson, 2023/10/28
- [PATCH v2 32/35] target/alpha: Use TCG_COND_TST{EQ,NE} for BLB{C,S}, Richard Henderson, 2023/10/28
- [PATCH v2 33/35] target/alpha: Use TCG_COND_TST{EQ, NE} for CMOVLB{C, S},
Richard Henderson <=
- [PATCH v2 12/35] tcg/i386: Pass x86 condition codes to tcg_out_cmov, Richard Henderson, 2023/10/28
- [PATCH v2 13/35] tcg/i386: Move tcg_cond_to_jcc[] into tcg_out_cmp, Richard Henderson, 2023/10/28
- [PATCH v2 20/35] tcg/sparc64: Hoist read of tcg_cond_to_rcond, Richard Henderson, 2023/10/28
- [PATCH v2 23/35] tcg/ppc: Sink tcg_to_bc usage into tcg_out_bc, Richard Henderson, 2023/10/28
- [PATCH v2 17/35] tcg/mips: Support TCG_COND_TST{EQ,NE}, Richard Henderson, 2023/10/28
- [PATCH v2 29/35] tcg/s390x: Add TCG_CT_CONST_CMP, Richard Henderson, 2023/10/28
- [PATCH v2 31/35] tcg/tci: Support TCG_COND_TST{EQ,NE}, Richard Henderson, 2023/10/28
- [PATCH v2 19/35] tcg/sparc64: Implement tcg_out_extrl_i64_i32, Richard Henderson, 2023/10/28
- [PATCH v2 27/35] tcg/ppc: Support TCG_COND_TST{EQ,NE}, Richard Henderson, 2023/10/28
- [PATCH v2 22/35] tcg/sparc64: Support TCG_COND_TST{EQ,NE}, Richard Henderson, 2023/10/28