config.gcc: Add support for nocoma/prescott/pentium-m/pentium3m /pentium4m.

[platform/upstream/gcc.git] / gcc / config / i386 / i386.c

diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index 401f4b5..b545c39 100644 (file)
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -1089,9 +1089,10 @@ override_options (void)
        {
          PTA_SSE = 1,
          PTA_SSE2 = 2,
-         PTA_MMX = 4,
-         PTA_PREFETCH_SSE = 8,
-         PTA_3DNOW = 16,
+         PTA_SSE3 = 4,
+         PTA_MMX = 8,
+         PTA_PREFETCH_SSE = 16,
+         PTA_3DNOW = 32,
          PTA_3DNOW_A = 64,
          PTA_64BIT = 128
        } flags;
@@ -1111,8 +1112,16 @@ override_options (void)
       {"pentiumpro", PROCESSOR_PENTIUMPRO, 0},
       {"pentium2", PROCESSOR_PENTIUMPRO, PTA_MMX},
       {"pentium3", PROCESSOR_PENTIUMPRO, PTA_MMX | PTA_SSE | PTA_PREFETCH_SSE},
-      {"pentium4", PROCESSOR_PENTIUM4, PTA_SSE | PTA_SSE2 |
-                                      PTA_MMX | PTA_PREFETCH_SSE},
+      {"pentium3m", PROCESSOR_PENTIUMPRO, PTA_MMX | PTA_SSE | PTA_PREFETCH_SSE},
+      {"pentium-m", PROCESSOR_PENTIUMPRO, PTA_MMX | PTA_SSE | PTA_PREFETCH_SSE | PTA_SSE2},
+      {"pentium4", PROCESSOR_PENTIUM4, PTA_SSE | PTA_SSE2
+                                      | PTA_MMX | PTA_PREFETCH_SSE},
+      {"pentium4m", PROCESSOR_PENTIUM4, PTA_SSE | PTA_SSE2
+                                       | PTA_MMX | PTA_PREFETCH_SSE},
+      {"prescott", PROCESSOR_PENTIUM4, PTA_SSE | PTA_SSE2 | PTA_SSE3
+                                       | PTA_MMX | PTA_PREFETCH_SSE},
+      {"nocona", PROCESSOR_PENTIUM4, PTA_SSE | PTA_SSE2 | PTA_SSE3 | PTA_64BIT
+                                    | PTA_MMX | PTA_PREFETCH_SSE},
       {"k6", PROCESSOR_K6, PTA_MMX},
       {"k6-2", PROCESSOR_K6, PTA_MMX | PTA_3DNOW},
       {"k6-3", PROCESSOR_K6, PTA_MMX | PTA_3DNOW},
@@ -1234,6 +1243,9 @@ override_options (void)
        if (processor_alias_table[i].flags & PTA_SSE2
            && !(target_flags_explicit & MASK_SSE2))
          target_flags |= MASK_SSE2;
+       if (processor_alias_table[i].flags & PTA_SSE3
+           && !(target_flags_explicit & MASK_SSE3))
+         target_flags |= MASK_SSE3;
        if (processor_alias_table[i].flags & PTA_PREFETCH_SSE)
          x86_prefetch_sse = true;
        if (TARGET_64BIT && !(processor_alias_table[i].flags & PTA_64BIT))