Fix regression introduced by r12-5536.

There're several failures:
1.  unsupported instruction `pextrw` for "pextrw $0, %xmm31, 16(%rax)"
%vpextrw should be used in output templates.
2. ICE in get_attr_memory for movhi_internal since some alternatives
are marked as TYPE_SSELOG.
use TYPE_SSELOG1 instead.

Also this patch fixs a typo and some latent bugs which are related to
moving HImode from/to sse register w/o TARGET_AVX512FP16.

gcc/ChangeLog:

	PR target/102811
	PR target/103463
	* config/i386/i386.c (ix86_secondary_reload): Without
	TARGET_SSE4_1, General register is needed to move HImode from
	sse register to memory.
	* config/i386/sse.md (*vec_extrachf): Use %vpextrw instead of
	pextrw in output templates.
	* config/i386/i386.md (movhi_internal): Ditto, also fix typo of
	MEM_P (operands[1]) and adjust mode/prefix/type attribute for
	alternatives related to sse register.

3 files changed, 29 insertions, 18 deletions

diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index 3dedf52..7cf599f 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -19277,7 +19277,7 @@ ix86_secondary_reload (bool in_p, rtx x, reg_class_t rclass,
     }
 
   /* Require movement to gpr, and then store to memory.  */
-  if (mode == HFmode
+  if ((mode == HFmode || mode == HImode)
       && !TARGET_SSE4_1
       && SSE_CLASS_P (rclass)
       && !in_p && MEM_P (x))
diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
index 24368c7..12ea513 100644
--- a/gcc/config/i386/i386.md
+++ b/gcc/config/i386/i386.md
@@ -2525,15 +2525,15 @@
     case TYPE_SSEMOV:
       return ix86_output_ssemov (insn, operands);
 
-    case TYPE_SSELOG:
+    case TYPE_SSELOG1:
       if (SSE_REG_P (operands[0]))
 	return MEM_P (operands[1])
-	  ? "pinsrw\t{$0, %1, %0|%0, %1, 0}"
-	  : "pinsrw\t{$0, %k1, %0|%0, %k1, 0}";
+	  ? "%vpinsrw\t{$0, %1, %0|%0, %1, 0}"
+	  : "%vpinsrw\t{$0, %k1, %0|%0, %k1, 0}";
       else
-	return MEM_P (operands[1])
-	  ? "pextrw\t{$0, %1, %0|%0, %1, 0}"
-	  : "pextrw\t{$0, %1, %k0|%k0, %k1, 0}";
+	return MEM_P (operands[0])
+	  ? "%vpextrw\t{$0, %1, %0|%0, %1, 0}"
+	  : "%vpextrw\t{$0, %1, %k0|%k0, %1, 0}";
 
     case TYPE_MSKLOG:
       if (operands[1] == const0_rtx)
@@ -2557,12 +2557,14 @@
 	       ]
 	       (const_string "*")))
    (set (attr "type")
-     (cond [(eq_attr "alternative" "9,10,11,12,13")
+     (cond [(eq_attr "alternative" "9,10,12,13")
 	      (if_then_else (match_test "TARGET_AVX512FP16")
 		(const_string "ssemov")
-		(const_string "sselog"))
+		(const_string "sselog1"))
 	    (eq_attr "alternative" "4,5,6,7")
 	      (const_string "mskmov")
+	    (eq_attr "alternative" "11")
+	      (const_string "ssemov")
 	    (eq_attr "alternative" "8")
 	      (const_string "msklog")
 	    (match_test "optimize_function_for_size_p (cfun)")
@@ -2580,14 +2582,23 @@
 	   ]
 	   (const_string "imov")))
     (set (attr "prefix")
-      (if_then_else (eq_attr "alternative" "4,5,6,7,8")
-	(const_string "vex")
-	(const_string "orig")))
+	 (cond [(eq_attr "alternative" "9,10,11,12,13")
+		  (const_string "maybe_evex")
+		(eq_attr "alternative" "4,5,6,7,8")
+		  (const_string "vex")
+	       ]
+	       (const_string "orig")))
     (set (attr "mode")
       (cond [(eq_attr "type" "imovx")
 	       (const_string "SI")
+	     (eq_attr "alternative" "9,10,12,13")
+	       (if_then_else (match_test "TARGET_AVX512FP16")
+		 (const_string "HI")
+		 (const_string "TI"))
 	     (eq_attr "alternative" "11")
-	       (const_string "HF")
+	       (if_then_else (match_test "TARGET_AVX512FP16")
+		 (const_string "HF")
+		 (const_string "SF"))
 	     (and (eq_attr "alternative" "1,2")
 		  (match_operand:HI 1 "aligned_operand"))
 	       (const_string "SI")
@@ -3791,9 +3802,9 @@
 	       ? "pinsrw\t{$0, %1, %0|%0, %1, 0}"
 	       : "pinsrw\t{$0, %k1, %0|%0, %k1, 0}";
       else
-	return MEM_P (operands[1])
+	return MEM_P (operands[0])
 	       ? "pextrw\t{$0, %1, %0|%0, %1, 0}"
-	       : "pextrw\t{$0, %1, %k0|%k0, %k1, 0}";
+	       : "pextrw\t{$0, %1, %k0|%k0, %1, 0}";
 
     default:
       gcc_unreachable ();
diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md
index b109c2a..5229b23 100644
--- a/gcc/config/i386/sse.md
+++ b/gcc/config/i386/sse.md
@@ -11315,9 +11315,9 @@
   switch (which_alternative)
     {
     case 0:
-      return "vpextrw\t{%2, %1, %k0|%k0, %1, %2}";
+      return "%vpextrw\t{%2, %1, %k0|%k0, %1, %2}";
     case 1:
-      return "vpextrw\t{%2, %1, %0|%0, %1, %2}";
+      return "%vpextrw\t{%2, %1, %0|%0, %1, %2}";
 
     case 2:
       operands[2] = GEN_INT (INTVAL (operands[2]) * 2);
@@ -11330,7 +11330,7 @@
       gcc_unreachable ();
    }
 }
-  [(set_attr "isa" "*,*,noavx,avx")
+  [(set_attr "isa" "*,sse4,noavx,avx")
    (set_attr "type" "sselog1,sselog1,sseishft1,sseishft1")
    (set_attr "prefix" "maybe_evex")
    (set_attr "mode" "TI")])