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[PATCH v3 15/30] Hexagon HVX (target/hexagon) helper overrides - vector
From: |
Taylor Simpson |
Subject: |
[PATCH v3 15/30] Hexagon HVX (target/hexagon) helper overrides - vector assign & cmov |
Date: |
Mon, 20 Sep 2021 16:24:10 -0500 |
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 eb29566..bcd53d4 100644
--- a/target/hexagon/gen_tcg_hvx.h
+++ b/target/hexagon/gen_tcg_hvx.h
@@ -126,4 +126,35 @@ 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
- [PATCH v3 06/30] Hexagon HVX (target/hexagon) import macro definitions, (continued)
- [PATCH v3 06/30] Hexagon HVX (target/hexagon) import macro definitions, Taylor Simpson, 2021/09/20
- [PATCH v3 26/30] Hexagon HVX (target/hexagon) import instruction encodings, Taylor Simpson, 2021/09/20
- [PATCH v3 02/30] Hexagon HVX (target/hexagon) add Hexagon Vector eXtensions (HVX) to core, Taylor Simpson, 2021/09/20
- [PATCH v3 16/30] Hexagon HVX (target/hexagon) helper overrides - vector add & sub, Taylor Simpson, 2021/09/20
- [PATCH v3 10/30] Hexagon HVX (target/hexagon) instruction utility functions, Taylor Simpson, 2021/09/20
- [PATCH v3 18/30] Hexagon HVX (target/hexagon) helper overrides - vector max/min, Taylor Simpson, 2021/09/20
- [PATCH v3 15/30] Hexagon HVX (target/hexagon) helper overrides - vector assign & cmov,
Taylor Simpson <=
- [PATCH v3 19/30] Hexagon HVX (target/hexagon) helper overrides - vector logical ops, Taylor Simpson, 2021/09/20
- [PATCH v3 17/30] Hexagon HVX (target/hexagon) helper overrides - vector shifts, Taylor Simpson, 2021/09/20
- [PATCH v3 27/30] Hexagon HVX (tests/tcg/hexagon) vector_add_int test, Taylor Simpson, 2021/09/20
- [PATCH v3 28/30] Hexagon HVX (tests/tcg/hexagon) hvx_misc test, Taylor Simpson, 2021/09/20
- [PATCH v3 25/30] Hexagon HVX (target/hexagon) instruction decoding, Taylor Simpson, 2021/09/20