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[Qemu-devel] [PATCH 25/38] target/xtensa: Use tcg_gen_abs_i32
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PATCH 25/38] target/xtensa: Use tcg_gen_abs_i32 |
Date: |
Fri, 19 Apr 2019 21:34:29 -1000 |
Signed-off-by: Richard Henderson <address@hidden>
---
target/xtensa/translate.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/target/xtensa/translate.c b/target/xtensa/translate.c
index 65561d2c49..62be8a6f6a 100644
--- a/target/xtensa/translate.c
+++ b/target/xtensa/translate.c
@@ -1707,14 +1707,7 @@ void restore_state_to_opc(CPUXtensaState *env,
TranslationBlock *tb,
static void translate_abs(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
- TCGv_i32 zero = tcg_const_i32(0);
- TCGv_i32 neg = tcg_temp_new_i32();
-
- tcg_gen_neg_i32(neg, arg[1].in);
- tcg_gen_movcond_i32(TCG_COND_GE, arg[0].out,
- arg[1].in, zero, arg[1].in, neg);
- tcg_temp_free(neg);
- tcg_temp_free(zero);
+ tcg_gen_abs_i32(arg[0].out, arg[1].in);
}
static void translate_add(DisasContext *dc, const OpcodeArg arg[],
--
2.17.1
- [Qemu-devel] [PATCH 19/38] tcg: Add support for integer absolute value, (continued)
- [Qemu-devel] [PATCH 19/38] tcg: Add support for integer absolute value, Richard Henderson, 2019/04/20
- [Qemu-devel] [PATCH 18/38] tcg/i386: Support vector scalar shift opcodes, Richard Henderson, 2019/04/20
- [Qemu-devel] [PATCH 16/38] tcg: Specify optional vector requirements with a list, Richard Henderson, 2019/04/20
- [Qemu-devel] [PATCH 23/38] target/ppc: Use tcg_gen_abs_tl, Richard Henderson, 2019/04/20
- [Qemu-devel] [PATCH 24/38] target/s390x: Use tcg_gen_abs_i64, Richard Henderson, 2019/04/20
- [Qemu-devel] [PATCH 25/38] target/xtensa: Use tcg_gen_abs_i32,
Richard Henderson <=
- [Qemu-devel] [PATCH 21/38] target/arm: Use tcg_gen_abs_i64 and tcg_gen_gvec_abs, Richard Henderson, 2019/04/20
- [Qemu-devel] [PATCH 34/38] tcg: Do not recreate INDEX_op_neg_vec unless supported, Richard Henderson, 2019/04/20
- [Qemu-devel] [PATCH 37/38] tcg/aarch64: Use MVNI for expansion of dupi, Richard Henderson, 2019/04/20
- [Qemu-devel] [PATCH 26/38] tcg/i386: Support vector absolute value, Richard Henderson, 2019/04/20
- [Qemu-devel] [PATCH 31/38] target/ppc: Use vector variable shifts for VS{L, R, RA}{B, H, W, D}, Richard Henderson, 2019/04/20
- [Qemu-devel] [PATCH 35/38] tcg: Introduce do_op3_nofail for vector expansion, Richard Henderson, 2019/04/20
- [Qemu-devel] [PATCH 33/38] tcg/aarch64: Do not advertise minmax for MO_64, Richard Henderson, 2019/04/20
- [Qemu-devel] [PATCH 29/38] tcg/i386: Support vector comparison select value, Richard Henderson, 2019/04/20
- [Qemu-devel] [PATCH 38/38] tcg/aarch64: Use ORRI and BICI for vector logical operations, Richard Henderson, 2019/04/20