tcg: vector improvements

[PATCH 03/20] tcg/ppc: Implement vector NAND, NOR, EQV

Posted by Richard Henderson 4 years, 1 month ago

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 tcg/ppc/tcg-target.h     |  6 +++---
 tcg/ppc/tcg-target.c.inc | 15 +++++++++++++++
 2 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/tcg/ppc/tcg-target.h b/tcg/ppc/tcg-target.h
index d4fd28c6b0..6a6bc3f480 100644
--- a/tcg/ppc/tcg-target.h
+++ b/tcg/ppc/tcg-target.h
@@ -162,9 +162,9 @@ extern bool have_vsx;
 
 #define TCG_TARGET_HAS_andc_vec         1
 #define TCG_TARGET_HAS_orc_vec          have_isa_2_07
-#define TCG_TARGET_HAS_nand_vec         0
-#define TCG_TARGET_HAS_nor_vec          0
-#define TCG_TARGET_HAS_eqv_vec          0
+#define TCG_TARGET_HAS_nand_vec         have_isa_2_07
+#define TCG_TARGET_HAS_nor_vec          1
+#define TCG_TARGET_HAS_eqv_vec          have_isa_2_07
 #define TCG_TARGET_HAS_not_vec          1
 #define TCG_TARGET_HAS_neg_vec          have_isa_3_00
 #define TCG_TARGET_HAS_abs_vec          0
diff --git a/tcg/ppc/tcg-target.c.inc b/tcg/ppc/tcg-target.c.inc
index 3e4ca2be88..01fd327eb9 100644
--- a/tcg/ppc/tcg-target.c.inc
+++ b/tcg/ppc/tcg-target.c.inc
@@ -3040,6 +3040,9 @@ int tcg_can_emit_vec_op(TCGOpcode opc, TCGType type, unsigned vece)
     case INDEX_op_xor_vec:
     case INDEX_op_andc_vec:
     case INDEX_op_not_vec:
+    case INDEX_op_nor_vec:
+    case INDEX_op_eqv_vec:
+    case INDEX_op_nand_vec:
         return 1;
     case INDEX_op_orc_vec:
         return have_isa_2_07;
@@ -3318,6 +3321,15 @@ static void tcg_out_vec_op(TCGContext *s, TCGOpcode opc,
     case INDEX_op_orc_vec:
         insn = VORC;
         break;
+    case INDEX_op_nand_vec:
+        insn = VNAND;
+        break;
+    case INDEX_op_nor_vec:
+        insn = VNOR;
+        break;
+    case INDEX_op_eqv_vec:
+        insn = VEQV;
+        break;
 
     case INDEX_op_cmp_vec:
         switch (args[3]) {
@@ -3705,6 +3717,9 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode op)
     case INDEX_op_xor_vec:
     case INDEX_op_andc_vec:
     case INDEX_op_orc_vec:
+    case INDEX_op_nor_vec:
+    case INDEX_op_eqv_vec:
+    case INDEX_op_nand_vec:
     case INDEX_op_cmp_vec:
     case INDEX_op_ssadd_vec:
     case INDEX_op_sssub_vec:
-- 
2.25.1

Re: [PATCH 03/20] tcg/ppc: Implement vector NAND, NOR, EQV

Posted by Philippe Mathieu-Daudé 4 years, 1 month ago

On 12/18/21 20:42, Richard Henderson wrote:
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
>  tcg/ppc/tcg-target.h     |  6 +++---
>  tcg/ppc/tcg-target.c.inc | 15 +++++++++++++++
>  2 files changed, 18 insertions(+), 3 deletions(-)

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>

Re: [PATCH 03/20] tcg/ppc: Implement vector NAND, NOR, EQV

Posted by Alex Bennée 4 years ago

Richard Henderson <richard.henderson@linaro.org> writes:

> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>

-- 
Alex Bennée