[Qemu-devel] [PATCH v3 6/9] tests/tcg: target/mips: Add wrappers for MSA interleave instructions

[Aleksandar Markovic <aleksandar.markovic@rt-rk.com>]

From: Aleksandar Markovic <amarkovic@wavecomp.com>

Add wrappers for MSA interleave instructions.

Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
---
 tests/tcg/mips/include/wrappers_msa.h | 39 +++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/tests/tcg/mips/include/wrappers_msa.h b/tests/tcg/mips/include/wrappers_msa.h
index 8f8d00b..3017ed5 100644
--- a/tests/tcg/mips/include/wrappers_msa.h
+++ b/tests/tcg/mips/include/wrappers_msa.h
@@ -54,4 +54,43 @@ DO_MSA__WD__WS(PCNT_W, pcnt.w)
 DO_MSA__WD__WS(PCNT_D, pcnt.d)
 
 
+#define DO_MSA__WD__WS_WT(suffix, mnemonic)                            \
+static inline void do_msa_##suffix(void *input1, void *input2,         \
+                                   void *output)                       \
+{                                                                      \
+   __asm__ volatile (                                                  \
+      "move $t0, %0\n\t"                                               \
+      "ld.d $w11, 0($t0)\n\t"                                          \
+      "move $t0, %1\n\t"                                               \
+      "ld.d $w12, 0($t0)\n\t"                                          \
+      #mnemonic " $w10, $w11, $w12\n\t"                                \
+      "move $t0, %2\n\t"                                               \
+      "st.d $w10, 0($t0)\n\t"                                          \
+      :                                                                \
+      : "r" (input1), "r" (input2), "r" (output)                       \
+      : "t0", "memory"                                                 \
+   );                                                                  \
+}
+
+DO_MSA__WD__WS_WT(ILVEV_B, ilvev.b)
+DO_MSA__WD__WS_WT(ILVEV_H, ilvev.h)
+DO_MSA__WD__WS_WT(ILVEV_W, ilvev.w)
+DO_MSA__WD__WS_WT(ILVEV_D, ilvev.d)
+
+DO_MSA__WD__WS_WT(ILVOD_B, ilvod.b)
+DO_MSA__WD__WS_WT(ILVOD_H, ilvod.h)
+DO_MSA__WD__WS_WT(ILVOD_W, ilvod.w)
+DO_MSA__WD__WS_WT(ILVOD_D, ilvod.d)
+
+DO_MSA__WD__WS_WT(ILVL_B, ilvl.b)
+DO_MSA__WD__WS_WT(ILVL_H, ilvl.h)
+DO_MSA__WD__WS_WT(ILVL_W, ilvl.w)
+DO_MSA__WD__WS_WT(ILVL_D, ilvl.d)
+
+DO_MSA__WD__WS_WT(ILVR_B, ilvr.b)
+DO_MSA__WD__WS_WT(ILVR_H, ilvr.h)
+DO_MSA__WD__WS_WT(ILVR_W, ilvr.w)
+DO_MSA__WD__WS_WT(ILVR_D, ilvr.d)
+
+
 #endif
-- 
2.7.4