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[PATCH v5 15/30] Hexagon HVX (target/hexagon) helper overrides - vector
From: |
Taylor Simpson |
Subject: |
[PATCH v5 15/30] Hexagon HVX (target/hexagon) helper overrides - vector assign & cmov |
Date: |
Fri, 29 Oct 2021 20:20:34 -0500 |
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
---
target/hexagon/gen_tcg_hvx.h | 31 +++++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/target/hexagon/gen_tcg_hvx.h b/target/hexagon/gen_tcg_hvx.h
index a560504..916230e 100644
--- a/target/hexagon/gen_tcg_hvx.h
+++ b/target/hexagon/gen_tcg_hvx.h
@@ -124,4 +124,35 @@ static inline void assert_vhist_tmp(DisasContext *ctx)
} while (0)
+#define fGEN_TCG_V6_vassign(SHORTCODE) \
+ tcg_gen_gvec_mov(MO_64, VdV_off, VuV_off, \
+ sizeof(MMVector), sizeof(MMVector))
+
+/* Vector conditional move */
+#define fGEN_TCG_VEC_CMOV(PRED) \
+ do { \
+ TCGv lsb = tcg_temp_new(); \
+ TCGLabel *false_label = gen_new_label(); \
+ TCGLabel *end_label = gen_new_label(); \
+ tcg_gen_andi_tl(lsb, PsV, 1); \
+ tcg_gen_brcondi_tl(TCG_COND_NE, lsb, PRED, false_label); \
+ tcg_temp_free(lsb); \
+ tcg_gen_gvec_mov(MO_64, VdV_off, VuV_off, \
+ sizeof(MMVector), sizeof(MMVector)); \
+ tcg_gen_br(end_label); \
+ gen_set_label(false_label); \
+ tcg_gen_ori_tl(hex_slot_cancelled, hex_slot_cancelled, \
+ 1 << insn->slot); \
+ gen_set_label(end_label); \
+ } while (0)
+
+
+/* Vector conditional move (true) */
+#define fGEN_TCG_V6_vcmov(SHORTCODE) \
+ fGEN_TCG_VEC_CMOV(1)
+
+/* Vector conditional move (false) */
+#define fGEN_TCG_V6_vncmov(SHORTCODE) \
+ fGEN_TCG_VEC_CMOV(0)
+
#endif
--
2.7.4
- Re: [PATCH v5 01/30] Hexagon HVX (target/hexagon) README, (continued)
- [PATCH v5 18/30] Hexagon HVX (target/hexagon) helper overrides - vector max/min, Taylor Simpson, 2021/10/29
- [PATCH v5 08/30] Hexagon HVX (target/hexagon) semantics generator - part 2, Taylor Simpson, 2021/10/29
- [PATCH v5 06/30] Hexagon HVX (target/hexagon) import macro definitions, Taylor Simpson, 2021/10/29
- [PATCH v5 14/30] Hexagon HVX (target/hexagon) helper overrides for histogram instructions, Taylor Simpson, 2021/10/29
- [PATCH v5 21/30] Hexagon HVX (target/hexagon) helper overrides - vector splat and abs, Taylor Simpson, 2021/10/29
- [PATCH v5 29/30] Hexagon HVX (tests/tcg/hexagon) scatter_gather test, Taylor Simpson, 2021/10/29
- [PATCH v5 23/30] Hexagon HVX (target/hexagon) helper overrides - vector stores, Taylor Simpson, 2021/10/29
- [PATCH v5 17/30] Hexagon HVX (target/hexagon) helper overrides - vector shifts, Taylor Simpson, 2021/10/29
- [PATCH v5 19/30] Hexagon HVX (target/hexagon) helper overrides - vector logical ops, Taylor Simpson, 2021/10/29
- [PATCH v5 15/30] Hexagon HVX (target/hexagon) helper overrides - vector assign & cmov,
Taylor Simpson <=
- [PATCH v5 10/30] Hexagon HVX (target/hexagon) instruction utility functions, Taylor Simpson, 2021/10/29
- [PATCH v5 07/30] Hexagon HVX (target/hexagon) semantics generator, Taylor Simpson, 2021/10/29
- [PATCH v5 05/30] Hexagon HVX (target/hexagon) macros, Taylor Simpson, 2021/10/29
- [PATCH v5 13/30] Hexagon HVX (target/hexagon) helper overrides infrastructure, Taylor Simpson, 2021/10/29
- [PATCH v5 11/30] Hexagon HVX (target/hexagon) helper functions, Taylor Simpson, 2021/10/29
- [PATCH v5 16/30] Hexagon HVX (target/hexagon) helper overrides - vector add & sub, Taylor Simpson, 2021/10/29
- [PATCH v5 22/30] Hexagon HVX (target/hexagon) helper overrides - vector loads, Taylor Simpson, 2021/10/29
- [PATCH v5 20/30] Hexagon HVX (target/hexagon) helper overrides - vector compares, Taylor Simpson, 2021/10/29
- [PATCH v5 24/30] Hexagon HVX (target/hexagon) import semantics, Taylor Simpson, 2021/10/29