[PATCH, i386]: Some further TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL cleanups

[Uros Bizjak]

Hello!

Practically no functional change.

2012-05-09  Uros Bizjak  <ubiz...@gmail.com>

        * config/i386/i386.c (*movdf_internal_rex64): Remove
        TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL handling from asm output code.
        Calculate "mode" attribute according to
        TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL flag.
        (*movdf_internal): Ditto.

Tested on x86_64-pc-linux-gnu {,-m32}, committed to mainline SVN.

Uros.

Index: i386.md
===================================================================
--- i386.md     (revision 187347)
+++ i386.md     (working copy)
@@ -2953,8 +2953,7 @@
       switch (get_attr_mode (insn))
        {
        case MODE_V2DF:
-         if (!TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL)
-           return "%vmovapd\t{%1, %0|%0, %1}";
+         return "%vmovapd\t{%1, %0|%0, %1}";
        case MODE_V4SF:
          return "%vmovaps\t{%1, %0|%0, %1}";
 
@@ -3032,7 +3031,8 @@
                  movaps encodes one byte shorter.  */
               (eq_attr "alternative" "8")
                 (cond
-                  [(match_test "optimize_function_for_size_p (cfun)")
+                  [(ior (match_test "TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL")
+                        (match_test "optimize_function_for_size_p (cfun)"))
                      (const_string "V4SF")
                    (match_test "TARGET_SSE_PARTIAL_REG_DEPENDENCY")
                      (const_string "V2DF")
@@ -3094,8 +3094,7 @@
       switch (get_attr_mode (insn))
        {
        case MODE_V2DF:
-         if (!TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL)
-           return "%vmovapd\t{%1, %0|%0, %1}";
+         return "%vmovapd\t{%1, %0|%0, %1}";
        case MODE_V4SF:
          return "%vmovaps\t{%1, %0|%0, %1}";
 
@@ -3167,7 +3166,8 @@
                  movaps encodes one byte shorter.  */
               (eq_attr "alternative" "6,10")
                 (cond
-                  [(match_test "optimize_function_for_size_p (cfun)")
+                  [(ior (match_test "TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL")
+                        (match_test "optimize_function_for_size_p (cfun)"))
                      (const_string "V4SF")
                    (match_test "TARGET_SSE_PARTIAL_REG_DEPENDENCY")
                      (const_string "V2DF")