From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Subject: [PATCH 24/45] target/hppa: Use TCG_COND_TST* in trans_bb_imm
Date: Wed, 24 Apr 2024 17:00:02 -0700 [thread overview]
Message-ID: <20240425000023.1002026-25-richard.henderson@linaro.org> (raw)
In-Reply-To: <20240425000023.1002026-1-richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/hppa/translate.c | 12 +++---------
1 file changed, 3 insertions(+), 9 deletions(-)
diff --git a/target/hppa/translate.c b/target/hppa/translate.c
index 38697ddfbd..c996eb9823 100644
--- a/target/hppa/translate.c
+++ b/target/hppa/translate.c
@@ -3514,18 +3514,12 @@ static bool trans_bb_sar(DisasContext *ctx, arg_bb_sar *a)
static bool trans_bb_imm(DisasContext *ctx, arg_bb_imm *a)
{
- TCGv_i64 tmp, tcg_r;
DisasCond cond;
- int p;
+ int p = a->p | (a->d ? 0 : 32);
nullify_over(ctx);
-
- tmp = tcg_temp_new_i64();
- tcg_r = load_gpr(ctx, a->r);
- p = a->p | (a->d ? 0 : 32);
- tcg_gen_shli_i64(tmp, tcg_r, p);
-
- cond = cond_make_ti(a->c ? TCG_COND_GE : TCG_COND_LT, tmp, 0);
+ cond = cond_make_vi(a->c ? TCG_COND_TSTEQ : TCG_COND_TSTNE,
+ load_gpr(ctx, a->r), 1ull << (63 - p));
return do_cbranch(ctx, a->disp, a->n, &cond);
}
--
2.34.1
next prev parent reply other threads:[~2024-04-25 0:10 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-24 23:59 [PATCH 00/45] target/hppa: Misc improvements Richard Henderson
2024-04-24 23:59 ` [PATCH 01/45] target/hppa: Move cpu_get_tb_cpu_state out of line Richard Henderson
2024-04-24 23:59 ` [PATCH 02/45] target/hppa: Use hppa_form_gva_psw in hppa_cpu_get_pc Richard Henderson
2024-04-24 23:59 ` [PATCH 03/45] target/hppa: Move constant destination check into use_goto_tb Richard Henderson
2024-04-24 23:59 ` [PATCH 04/45] target/hppa: Pass displacement to do_dbranch Richard Henderson
2024-05-13 11:41 ` Philippe Mathieu-Daudé
2024-04-24 23:59 ` [PATCH 05/45] target/hppa: Allow prior nullification in do_ibranch Richard Henderson
2024-04-24 23:59 ` [PATCH 06/45] target/hppa: Use CF_BP_PAGE instead of cpu_breakpoint_test Richard Henderson
2024-04-24 23:59 ` [PATCH 07/45] target/hppa: Add install_iaq_entries Richard Henderson
2024-04-24 23:59 ` [PATCH 08/45] target/hppa: Add install_link Richard Henderson
2024-04-24 23:59 ` [PATCH 09/45] target/hppa: Delay computation of IAQ_Next Richard Henderson
2024-04-24 23:59 ` [PATCH 10/45] target/hppa: Skip nullified insns in unconditional dbranch path Richard Henderson
2024-04-24 23:59 ` [PATCH 11/45] target/hppa: Simplify TB end Richard Henderson
2024-04-24 23:59 ` [PATCH 12/45] target/hppa: Add IASQ entries to DisasContext Richard Henderson
2024-04-24 23:59 ` [PATCH 13/45] target/hppa: Add space arguments to install_iaq_entries Richard Henderson
2024-04-24 23:59 ` [PATCH 14/45] target/hppa: Add space argument to do_ibranch Richard Henderson
2024-04-24 23:59 ` [PATCH 15/45] target/hppa: Use umax in do_ibranch_priv Richard Henderson
2024-04-24 23:59 ` [PATCH 16/45] target/hppa: Always make a copy " Richard Henderson
2024-04-24 23:59 ` [PATCH 17/45] target/hppa: Introduce and use DisasIAQE for branch management Richard Henderson
2024-04-24 23:59 ` [PATCH 18/45] target/hppa: Use displacements in DisasIAQE Richard Henderson
2024-04-24 23:59 ` [PATCH 19/45] target/hppa: Rename cond_make_* helpers Richard Henderson
2024-04-24 23:59 ` [PATCH 20/45] target/hppa: Use TCG_COND_TST* in do_cond Richard Henderson
2024-04-24 23:59 ` [PATCH 21/45] target/hppa: Use TCG_COND_TST* in do_log_cond Richard Henderson
2024-04-25 0:00 ` [PATCH 22/45] target/hppa: Use TCG_COND_TST* in do_unit_zero_cond Richard Henderson
2024-04-25 0:00 ` [PATCH 23/45] target/hppa: Use TCG_COND_TST* in do_unit_addsub Richard Henderson
2024-04-25 0:00 ` Richard Henderson [this message]
2024-04-25 0:00 ` [PATCH 25/45] target/hppa: Use registerfields.h for FPSR Richard Henderson
2024-04-25 0:00 ` [PATCH 26/45] target/hppa: Use TCG_COND_TST* in trans_ftest Richard Henderson
2024-04-25 0:00 ` [PATCH 27/45] target/hppa: Remove cond_free Richard Henderson
2024-04-25 0:00 ` [PATCH 28/45] target/hppa: Introduce DisasDelayException Richard Henderson
2024-04-25 0:00 ` [PATCH 29/45] target/hppa: Use delay_excp for conditional traps Richard Henderson
2024-04-25 0:00 ` [PATCH 30/45] target/hppa: Use delay_excp for conditional trap on overflow Richard Henderson
2024-04-25 0:00 ` [PATCH 31/45] linux-user/hppa: Force all code addresses to PRIV_USER Richard Henderson
2024-04-25 0:00 ` [PATCH 32/45] target/hppa: Store full iaoq_f and page bits of iaoq_d in TB Richard Henderson
2024-04-25 0:00 ` [PATCH 33/45] target/hppa: Do not mask in copy_iaoq_entry Richard Henderson
2024-04-25 0:00 ` [PATCH 34/45] target/hppa: Improve hppa_cpu_dump_state Richard Henderson
2024-04-25 0:00 ` [PATCH 35/45] target/hppa: Split PSW X and B into their own field Richard Henderson
2024-04-25 0:00 ` [PATCH 36/45] target/hppa: Manage PSW_X and PSW_B in translator Richard Henderson
2024-04-25 0:00 ` [PATCH 37/45] target/hppa: Implement PSW_B Richard Henderson
2024-04-25 0:00 ` [PATCH 38/45] target/hppa: Implement PSW_X Richard Henderson
2024-04-25 0:00 ` [PATCH 39/45] target/hppa: Drop tlb_entry return from hppa_get_physical_address Richard Henderson
2024-04-25 0:00 ` [PATCH 40/45] target/hppa: Adjust priv for B,GATE at runtime Richard Henderson
2024-04-25 0:00 ` [PATCH 41/45] target/hppa: Implement CF_PCREL Richard Henderson
2024-04-25 0:00 ` [PATCH 42/45] target/hppa: Implement PSW_T Richard Henderson
2024-04-25 0:00 ` [PATCH 43/45] target/hppa: Implement PSW_H, PSW_L Richard Henderson
2024-04-25 0:00 ` [PATCH 44/45] target/hppa: Log cpu state at interrupt Richard Henderson
2024-04-25 0:00 ` [PATCH 45/45] target/hppa: Log cpu state on return-from-interrupt Richard Henderson
2024-05-10 14:48 ` [PATCH 00/45] target/hppa: Misc improvements Philippe Mathieu-Daudé
2024-05-12 16:08 ` Sven Schnelle
2024-05-13 6:11 ` Helge Deller
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