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From: Taylor Simpson <tsimpson@quicinc.com>
To: qemu-devel@nongnu.org
Cc: peter.maydell@linaro.org, tsimpson@quicinc.com,
	richard.henderson@linaro.org, f4bug@amsat.org
Subject: [PULL 17/30] Hexagon HVX (target/hexagon) helper overrides - vector shifts
Date: Sun, 31 Oct 2021 11:42:56 -0500	[thread overview]
Message-ID: <1635698589-31849-18-git-send-email-tsimpson@quicinc.com> (raw)
In-Reply-To: <1635698589-31849-1-git-send-email-tsimpson@quicinc.com>

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
---
 target/hexagon/gen_tcg_hvx.h | 122 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 122 insertions(+)

diff --git a/target/hexagon/gen_tcg_hvx.h b/target/hexagon/gen_tcg_hvx.h
index ac2143e..e865410 100644
--- a/target/hexagon/gen_tcg_hvx.h
+++ b/target/hexagon/gen_tcg_hvx.h
@@ -205,4 +205,126 @@ static inline void assert_vhist_tmp(DisasContext *ctx)
     tcg_gen_gvec_sub(MO_32, VddV_off, VuuV_off, VvvV_off, \
                      sizeof(MMVector) * 2, sizeof(MMVector) * 2)
 
+/* Vector shift right - various forms */
+#define fGEN_TCG_V6_vasrh(SHORTCODE) \
+    do { \
+        TCGv shift = tcg_temp_new(); \
+        tcg_gen_andi_tl(shift, RtV, 15); \
+        tcg_gen_gvec_sars(MO_16, VdV_off, VuV_off, shift, \
+                          sizeof(MMVector), sizeof(MMVector)); \
+        tcg_temp_free(shift); \
+    } while (0)
+
+#define fGEN_TCG_V6_vasrh_acc(SHORTCODE) \
+    do { \
+        intptr_t tmpoff = offsetof(CPUHexagonState, vtmp); \
+        TCGv shift = tcg_temp_new(); \
+        tcg_gen_andi_tl(shift, RtV, 15); \
+        tcg_gen_gvec_sars(MO_16, tmpoff, VuV_off, shift, \
+                          sizeof(MMVector), sizeof(MMVector)); \
+        tcg_gen_gvec_add(MO_16, VxV_off, VxV_off, tmpoff, \
+                         sizeof(MMVector), sizeof(MMVector)); \
+        tcg_temp_free(shift); \
+    } while (0)
+
+#define fGEN_TCG_V6_vasrw(SHORTCODE) \
+    do { \
+        TCGv shift = tcg_temp_new(); \
+        tcg_gen_andi_tl(shift, RtV, 31); \
+        tcg_gen_gvec_sars(MO_32, VdV_off, VuV_off, shift, \
+                          sizeof(MMVector), sizeof(MMVector)); \
+        tcg_temp_free(shift); \
+    } while (0)
+
+#define fGEN_TCG_V6_vasrw_acc(SHORTCODE) \
+    do { \
+        intptr_t tmpoff = offsetof(CPUHexagonState, vtmp); \
+        TCGv shift = tcg_temp_new(); \
+        tcg_gen_andi_tl(shift, RtV, 31); \
+        tcg_gen_gvec_sars(MO_32, tmpoff, VuV_off, shift, \
+                          sizeof(MMVector), sizeof(MMVector)); \
+        tcg_gen_gvec_add(MO_32, VxV_off, VxV_off, tmpoff, \
+                          sizeof(MMVector), sizeof(MMVector)); \
+        tcg_temp_free(shift); \
+    } while (0)
+
+#define fGEN_TCG_V6_vlsrb(SHORTCODE) \
+    do { \
+        TCGv shift = tcg_temp_new(); \
+        tcg_gen_andi_tl(shift, RtV, 7); \
+        tcg_gen_gvec_shrs(MO_8, VdV_off, VuV_off, shift, \
+                          sizeof(MMVector), sizeof(MMVector)); \
+        tcg_temp_free(shift); \
+    } while (0)
+
+#define fGEN_TCG_V6_vlsrh(SHORTCODE) \
+    do { \
+        TCGv shift = tcg_temp_new(); \
+        tcg_gen_andi_tl(shift, RtV, 15); \
+        tcg_gen_gvec_shrs(MO_16, VdV_off, VuV_off, shift, \
+                          sizeof(MMVector), sizeof(MMVector)); \
+        tcg_temp_free(shift); \
+    } while (0)
+
+#define fGEN_TCG_V6_vlsrw(SHORTCODE) \
+    do { \
+        TCGv shift = tcg_temp_new(); \
+        tcg_gen_andi_tl(shift, RtV, 31); \
+        tcg_gen_gvec_shrs(MO_32, VdV_off, VuV_off, shift, \
+                          sizeof(MMVector), sizeof(MMVector)); \
+        tcg_temp_free(shift); \
+    } while (0)
+
+/* Vector shift left - various forms */
+#define fGEN_TCG_V6_vaslb(SHORTCODE) \
+    do { \
+        TCGv shift = tcg_temp_new(); \
+        tcg_gen_andi_tl(shift, RtV, 7); \
+        tcg_gen_gvec_shls(MO_8, VdV_off, VuV_off, shift, \
+                          sizeof(MMVector), sizeof(MMVector)); \
+        tcg_temp_free(shift); \
+    } while (0)
+
+#define fGEN_TCG_V6_vaslh(SHORTCODE) \
+    do { \
+        TCGv shift = tcg_temp_new(); \
+        tcg_gen_andi_tl(shift, RtV, 15); \
+        tcg_gen_gvec_shls(MO_16, VdV_off, VuV_off, shift, \
+                          sizeof(MMVector), sizeof(MMVector)); \
+        tcg_temp_free(shift); \
+    } while (0)
+
+#define fGEN_TCG_V6_vaslh_acc(SHORTCODE) \
+    do { \
+        intptr_t tmpoff = offsetof(CPUHexagonState, vtmp); \
+        TCGv shift = tcg_temp_new(); \
+        tcg_gen_andi_tl(shift, RtV, 15); \
+        tcg_gen_gvec_shls(MO_16, tmpoff, VuV_off, shift, \
+                          sizeof(MMVector), sizeof(MMVector)); \
+        tcg_gen_gvec_add(MO_16, VxV_off, VxV_off, tmpoff, \
+                         sizeof(MMVector), sizeof(MMVector)); \
+        tcg_temp_free(shift); \
+    } while (0)
+
+#define fGEN_TCG_V6_vaslw(SHORTCODE) \
+    do { \
+        TCGv shift = tcg_temp_new(); \
+        tcg_gen_andi_tl(shift, RtV, 31); \
+        tcg_gen_gvec_shls(MO_32, VdV_off, VuV_off, shift, \
+                          sizeof(MMVector), sizeof(MMVector)); \
+        tcg_temp_free(shift); \
+    } while (0)
+
+#define fGEN_TCG_V6_vaslw_acc(SHORTCODE) \
+    do { \
+        intptr_t tmpoff = offsetof(CPUHexagonState, vtmp); \
+        TCGv shift = tcg_temp_new(); \
+        tcg_gen_andi_tl(shift, RtV, 31); \
+        tcg_gen_gvec_shls(MO_32, tmpoff, VuV_off, shift, \
+                          sizeof(MMVector), sizeof(MMVector)); \
+        tcg_gen_gvec_add(MO_32, VxV_off, VxV_off, tmpoff, \
+                         sizeof(MMVector), sizeof(MMVector)); \
+        tcg_temp_free(shift); \
+    } while (0)
+
 #endif
-- 
2.7.4


  parent reply	other threads:[~2021-10-31 16:53 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-31 16:42 [PULL 00/30] Hexagon HVX (target/hexagon) patch series Taylor Simpson
2021-10-31 16:42 ` [PULL 01/30] Hexagon HVX (target/hexagon) README Taylor Simpson
2021-10-31 16:42 ` [PULL 02/30] Hexagon HVX (target/hexagon) add Hexagon Vector eXtensions (HVX) to core Taylor Simpson
2021-10-31 16:42 ` [PULL 03/30] Hexagon HVX (target/hexagon) register names Taylor Simpson
2021-10-31 16:42 ` [PULL 04/30] Hexagon HVX (target/hexagon) instruction attributes Taylor Simpson
2021-10-31 16:42 ` [PULL 05/30] Hexagon HVX (target/hexagon) macros Taylor Simpson
2021-10-31 16:42 ` [PULL 06/30] Hexagon HVX (target/hexagon) import macro definitions Taylor Simpson
2021-10-31 16:42 ` [PULL 07/30] Hexagon HVX (target/hexagon) semantics generator Taylor Simpson
2021-10-31 16:42 ` [PULL 08/30] Hexagon HVX (target/hexagon) semantics generator - part 2 Taylor Simpson
2021-10-31 16:42 ` [PULL 09/30] Hexagon HVX (target/hexagon) C preprocessor for decode tree Taylor Simpson
2021-10-31 16:42 ` [PULL 10/30] Hexagon HVX (target/hexagon) instruction utility functions Taylor Simpson
2021-10-31 16:42 ` [PULL 11/30] Hexagon HVX (target/hexagon) helper functions Taylor Simpson
2021-10-31 16:42 ` [PULL 12/30] Hexagon HVX (target/hexagon) TCG generation Taylor Simpson
2021-10-31 16:42 ` [PULL 13/30] Hexagon HVX (target/hexagon) helper overrides infrastructure Taylor Simpson
2021-10-31 16:42 ` [PULL 14/30] Hexagon HVX (target/hexagon) helper overrides for histogram instructions Taylor Simpson
2021-10-31 16:42 ` [PULL 15/30] Hexagon HVX (target/hexagon) helper overrides - vector assign & cmov Taylor Simpson
2021-10-31 16:42 ` [PULL 16/30] Hexagon HVX (target/hexagon) helper overrides - vector add & sub Taylor Simpson
2021-10-31 16:42 ` Taylor Simpson [this message]
2021-10-31 16:42 ` [PULL 18/30] Hexagon HVX (target/hexagon) helper overrides - vector max/min Taylor Simpson
2021-10-31 16:42 ` [PULL 19/30] Hexagon HVX (target/hexagon) helper overrides - vector logical ops Taylor Simpson
2021-10-31 16:42 ` [PULL 20/30] Hexagon HVX (target/hexagon) helper overrides - vector compares Taylor Simpson
2021-10-31 16:43 ` [PULL 21/30] Hexagon HVX (target/hexagon) helper overrides - vector splat and abs Taylor Simpson
2021-10-31 16:43 ` [PULL 22/30] Hexagon HVX (target/hexagon) helper overrides - vector loads Taylor Simpson
2021-10-31 16:43 ` [PULL 23/30] Hexagon HVX (target/hexagon) helper overrides - vector stores Taylor Simpson
2021-10-31 16:43 ` [PULL 24/30] Hexagon HVX (target/hexagon) import semantics Taylor Simpson
2021-10-31 16:43 ` [PULL 25/30] Hexagon HVX (target/hexagon) instruction decoding Taylor Simpson
2021-10-31 16:43 ` [PULL 26/30] Hexagon HVX (target/hexagon) import instruction encodings Taylor Simpson
2021-10-31 16:43 ` [PULL 27/30] Hexagon HVX (tests/tcg/hexagon) vector_add_int test Taylor Simpson
2021-10-31 16:43 ` [PULL 28/30] Hexagon HVX (tests/tcg/hexagon) hvx_misc test Taylor Simpson
2021-11-01 10:33   ` Philippe Mathieu-Daudé
2021-11-01 13:43     ` Richard Henderson
2021-11-01 14:09       ` Taylor Simpson
2021-11-01 14:17         ` Philippe Mathieu-Daudé
2021-11-01 15:02           ` Richard Henderson
2021-11-02 16:05             ` Taylor Simpson
2021-11-02 16:41               ` Alex Bennée
2021-11-02 16:53                 ` Taylor Simpson
2021-11-03 13:31                   ` Alex Bennée
2021-11-03 15:22                     ` Hexagon toolchain update vs linux-user signals Richard Henderson
2021-10-31 16:43 ` [PULL 29/30] Hexagon HVX (tests/tcg/hexagon) scatter_gather test Taylor Simpson
2021-10-31 16:43 ` [PULL 30/30] Hexagon HVX (tests/tcg/hexagon) histogram test Taylor Simpson

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