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[PULL 64/67] target/tricore: Use setcondi instead of explicit allocation
From: |
Richard Henderson |
Subject: |
[PULL 64/67] target/tricore: Use setcondi instead of explicit allocation |
Date: |
Tue, 7 Mar 2023 09:58:45 -0800 |
This removes the only use of temp.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/tricore/translate.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/target/tricore/translate.c b/target/tricore/translate.c
index 19cf4b6cc7..6b2065803f 100644
--- a/target/tricore/translate.c
+++ b/target/tricore/translate.c
@@ -3514,17 +3514,14 @@ static void decode_sr_accu(DisasContext *ctx)
{
uint32_t op2;
uint32_t r1;
- TCGv temp;
r1 = MASK_OP_SR_S1D(ctx->opcode);
op2 = MASK_OP_SR_OP2(ctx->opcode);
switch (op2) {
case OPC2_16_SR_RSUB:
- /* overflow only if r1 = -0x80000000 */
- temp = tcg_const_i32(-0x80000000);
- /* calc V bit */
- tcg_gen_setcond_tl(TCG_COND_EQ, cpu_PSW_V, cpu_gpr_d[r1], temp);
+ /* calc V bit -- overflow only if r1 = -0x80000000 */
+ tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_PSW_V, cpu_gpr_d[r1],
-0x80000000);
tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
/* calc SV bit */
tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
--
2.34.1
- [PULL 54/67] target/rx: Use tcg_gen_abs_i32, (continued)
- [PULL 54/67] target/rx: Use tcg_gen_abs_i32, Richard Henderson, 2023/03/07
- [PULL 56/67] target/rx: Avoid tcg_const_i32 when new temp needed, Richard Henderson, 2023/03/07
- [PULL 47/67] target/m68k: Avoid tcg_const_* throughout, Richard Henderson, 2023/03/07
- [PULL 57/67] target/rx: Avoid tcg_const_i32, Richard Henderson, 2023/03/07
- [PULL 59/67] target/sh4: Avoid tcg_const_i32 for TAS.B, Richard Henderson, 2023/03/07
- [PULL 60/67] target/sh4: Avoid tcg_const_i32, Richard Henderson, 2023/03/07
- [PULL 53/67] target/ppc: Avoid tcg_const_i64 in do_vector_shift_quad, Richard Henderson, 2023/03/07
- [PULL 58/67] target/s390x: Avoid tcg_const_i64, Richard Henderson, 2023/03/07
- [PULL 61/67] tcg/sparc: Avoid tcg_const_tl in gen_edge, Richard Henderson, 2023/03/07
- [PULL 62/67] target/tricore: Split t_n as constant from temp as variable, Richard Henderson, 2023/03/07
- [PULL 64/67] target/tricore: Use setcondi instead of explicit allocation,
Richard Henderson <=
- [PULL 65/67] target/tricore: Drop some temp initialization, Richard Henderson, 2023/03/07
- [PULL 66/67] target/tricore: Avoid tcg_const_i32, Richard Henderson, 2023/03/07
- [PULL 63/67] target/tricore: Rename t_off10 and use tcg_constant_i32, Richard Henderson, 2023/03/07
- [PULL 67/67] tcg: Replace tcg_const_i64 in tcg-op.c, Richard Henderson, 2023/03/07
- Re: [PULL 00/67] tcg patch queue, Peter Maydell, 2023/03/09