AMD bdver3 enablement

From-SVN: r193548

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 62bde4e412c4851937e48e536b5138f67d95b8c8..4eb3039f1142be22ee36a7f2dd9df1e33a52915f 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,38 @@
+2012-11-16  Ganesh Gopalasubramanian  <Ganesh.Gopalasubramanian@amd.com>
+
+       bdver3 Enablement
+       * doc/extend.texi: Add details about bdver3.
+       * doc/invoke.texi: Add details about bdver3.
+       * config.gcc (i[34567]86-*-linux* | ...): Add bdver3.
+       (case ${target}): Add bdver3.
+       * config/i386/i386.h (TARGET_BDVER3): New definition.
+       * config/i386/i386.md (define_attr "cpu"): Add bdver3.
+       * config/i386/sse.md (sseshuf): New type attribute.
+       * config/i386/athlon.md (sseshuf):Likewise.
+       * config/i386/atom.md (sseshuf):Likewise.
+       * config/i386/ppro.md (sseshuf):Likewise.
+       * config/i386/bdver1.md (sseshuf):Likewise.
+       * config/i386/i386.opt (flag_dispatch_scheduler): Add bdver3.
+       * config/i386/i386-c.c (ix86_target_macros_internal): Add
+       bdver3 def_and_undef
+       * config/i386/driver-i386.c (host_detect_local_cpu): Let
+       -march=native recognize bdver3 processors.
+       * config/i386/i386.c (struct processor_costs bdver3_cost): New.
+       (m_BDVER3): New definition.
+       (m_AMD_MULTIPLE): Includes m_BDVER3.
+       (initial_ix86_tune_features): Add bdver3 tune.
+       (processor_target_table): Add bdver3 entry.
+       (static const char *const cpu_names): Add bdver3 entry.
+       (software_prefetching_beneficial_p): Add bdver3.
+       (ix86_option_override_internal): Add bdver3 instruction sets.
+       (ix86_option_override_internal): Remove XSAVEOPT for bdver1 
+       and bdver2.
+       (ix86_issue_rate): Add bdver3.
+       (ix86_adjust_cost): Add bdver3.
+       (enum target_cpu_default): Add TARGET_CPU_DEFAULT_bdver3.
+       (enum processor_type): Add PROCESSOR_BDVER3.
+       * config/i386/bdver3.md: New file describing bdver3 pipelines.
+
 2012-11-15  David S. Miller  <davem@davemloft.net>
 
        * expmed.c (expand_shift_1): Don't strip non-integral SUBREGs.

diff --git a/gcc/config.gcc b/gcc/config.gcc
index ef64e92b2e0e6eb41b1697033c2266f049d8a71b..372d4dceb56c646ee200b535823187ac1154450f 100644 (file)
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -1269,7 +1269,7 @@ i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | i
                        TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
                        need_64bit_isa=yes
                        case X"${with_cpu}" in
-                       Xgeneric|Xatom|Xcore2|Xcorei7|Xcorei7-avx|Xnocona|Xx86-64|Xbdver2|Xbdver1|Xbtver2|Xbtver1|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx|Xathlon64-sse3|Xk8-sse3|Xopteron-sse3)
+                       Xgeneric|Xatom|Xcore2|Xcorei7|Xcorei7-avx|Xnocona|Xx86-64|Xbdver3|Xbdver2|Xbdver1|Xbtver2|Xbtver1|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx|Xathlon64-sse3|Xk8-sse3|Xopteron-sse3)                 
                                ;;
                        X)
                                if test x$with_cpu_64 = x; then
@@ -1278,7 +1278,7 @@ i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | i
                                ;;
                        *)
                                echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
-                               echo "generic atom core2 corei7 corei7-avx nocona x86-64 bdver2 bdver1 btver2 btver1 amdfam10 barcelona k8 opteron athlon64 athlon-fx athlon64-sse3 k8-sse3 opteron-sse3" 1>&2
+                               echo "generic atom core2 corei7 corei7-avx nocona x86-64 bdver3 bdver2 bdver1 btver2 btver1 amdfam10 barcelona k8 opteron athlon64 athlon-fx athlon64-sse3 k8-sse3 opteron-sse3" 1>&2
                                exit 1
                                ;;
                        esac
@@ -1390,7 +1390,7 @@ i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
                tmake_file="$tmake_file i386/t-sol2-64"
                need_64bit_isa=yes
                case X"${with_cpu}" in
-               Xgeneric|Xatom|Xcore2|Xcorei7|Xcorei7-avx|Xnocona|Xx86-64|Xbdver2|Xbdver1|Xbtver2|Xbtver1|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx|Xathlon64-sse3|Xk8-sse3|Xopteron-sse3)
+               Xgeneric|Xatom|Xcore2|Xcorei7|Xcorei7-avx|Xnocona|Xx86-64|Xbdver3|Xbdver2|Xbdver1|Xbtver2|Xbtver1|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx|Xathlon64-sse3|Xk8-sse3|Xopteron-sse3)
                        ;;
                X)
                        if test x$with_cpu_64 = x; then
@@ -1399,7 +1399,7 @@ i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
                        ;;
                *)
                        echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
-                       echo "generic atom core2 corei7 corei7-avx nocona x86-64 bdver2 bdver1 btver2 btver1 amdfam10 barcelona k8 opteron athlon64 athlon-fx athlon64-sse3 k8-sse3 opteron-sse3" 1>&2
+                       echo "generic atom core2 corei7 corei7-avx nocona x86-64 bdver3 bdver2 bdver1 btver2 btver1 amdfam10 barcelona k8 opteron athlon64 athlon-fx athlon64-sse3 k8-sse3 opteron-sse3" 1>&2
                        exit 1
                        ;;
                esac
@@ -1456,7 +1456,7 @@ i[34567]86-*-mingw* | x86_64-*-mingw*)
                        if test x$enable_targets = xall; then
                                tm_defines="${tm_defines} TARGET_BI_ARCH=1"
                                case X"${with_cpu}" in
-                               Xgeneric|Xatom|Xcore2|Xcorei7|Xcorei7-avx|Xnocona|Xx86-64|Xbdver2|Xbdver1|Xbtver2|Xbtver1|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx|Xathlon64-sse3|Xk8-sse3|Xopteron-sse3)
+                               Xgeneric|Xatom|Xcore2|Xcorei7|Xcorei7-avx|Xnocona|Xx86-64|Xbdver3|Xbdver2|Xbdver1|Xbtver2|Xbtver1|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx|Xathlon64-sse3|Xk8-sse3|Xopteron-sse3)
                                        ;;
                                X)
                                        if test x$with_cpu_64 = x; then
@@ -1465,7 +1465,7 @@ i[34567]86-*-mingw* | x86_64-*-mingw*)
                                        ;;
                                *)
                                        echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
-                                       echo "generic atom core2 corei7 Xcorei7-avx nocona x86-64 bdver2 bdver1 btver2 btver1 amdfam10 barcelona k8 opteron athlon64 athlon-fx athlon64-sse3 k8-sse3 opteron-sse3" 1>&2
+                                       echo "generic atom core2 corei7 Xcorei7-avx nocona x86-64 bdver3 bdver2 bdver1 btver2 btver1 amdfam10 barcelona k8 opteron athlon64 athlon-fx athlon64-sse3 k8-sse3 opteron-sse3" 1>&2
                                        exit 1
                                        ;;
                                esac
@@ -2707,6 +2707,10 @@ case ${target} in
     ;;
   i686-*-* | i786-*-*)
     case ${target_noncanonical} in
+      bdver3-*)
+        arch=bdver3
+        cpu=bdver3
+        ;;
       bdver2-*)
         arch=bdver2
         cpu=bdver2
@@ -2808,6 +2812,10 @@ case ${target} in
     ;;
   x86_64-*-*)
     case ${target_noncanonical} in
+      bdver3-*)
+        arch=bdver3
+        cpu=bdver3
+        ;;
       bdver2-*)
         arch=bdver2
         cpu=bdver2
@@ -3345,8 +3353,8 @@ case "${target}" in
                                ;;
                        "" | x86-64 | generic | native \
                        | k8 | k8-sse3 | athlon64 | athlon64-sse3 | opteron \
-                       | opteron-sse3 | athlon-fx | bdver2 | bdver1 | btver2 | btver1 \
-                       | amdfam10 | barcelona | nocona | core2 | corei7 \
+                       | opteron-sse3 | athlon-fx | bdver3 | bdver2 | bdver1 | btver2 \
+                       | btver1 | amdfam10 | barcelona | nocona | core2 | corei7 \
                        | corei7-avx | core-avx-i | core-avx2 | atom)
                                # OK
                                ;;

diff --git a/gcc/config/i386/athlon.md b/gcc/config/i386/athlon.md
index 1a2d607150bef0510ac4eca371228df5d84b180a..aabf37dfa4f49425d37aeab32643b1c7f8242c4d 100644 (file)
--- a/gcc/config/i386/athlon.md
+++ b/gcc/config/i386/athlon.md
@@ -710,30 +710,30 @@
 
 (define_insn_reservation "athlon_sselog_load" 3
                         (and (eq_attr "cpu" "athlon")
-                             (and (eq_attr "type" "sselog,sselog1")
+                             (and (eq_attr "type" "sselog,sselog1,sseshuf,sseshuf1")
                                   (eq_attr "memory" "load")))
                         "athlon-vector,athlon-fpload2,(athlon-fmul*2)")
 (define_insn_reservation "athlon_sselog_load_k8" 5
                         (and (eq_attr "cpu" "k8,generic64")
-                             (and (eq_attr "type" "sselog,sselog1")
+                             (and (eq_attr "type" "sselog,sselog1,sseshuf,sseshuf1")
                                   (eq_attr "memory" "load")))
                         "athlon-double,athlon-fpload2k8,(athlon-fmul*2)")
 (define_insn_reservation "athlon_sselog_load_amdfam10" 4
                         (and (eq_attr "cpu" "amdfam10")
-                             (and (eq_attr "type" "sselog,sselog1")
+                             (and (eq_attr "type" "sselog,sselog1,sseshuf,sseshuf1")
                                   (eq_attr "memory" "load")))
                         "athlon-direct,athlon-fploadk8,(athlon-fadd|athlon-fmul)")
 (define_insn_reservation "athlon_sselog" 3
                         (and (eq_attr "cpu" "athlon")
-                             (eq_attr "type" "sselog,sselog1"))
+                             (eq_attr "type" "sselog,sselog1,sseshuf,sseshuf1"))
                         "athlon-vector,athlon-fpsched,athlon-fmul*2")
 (define_insn_reservation "athlon_sselog_k8" 3
                         (and (eq_attr "cpu" "k8,generic64")
-                             (eq_attr "type" "sselog,sselog1"))
+                             (eq_attr "type" "sselog,sselog1,sseshuf,sseshuf1"))
                         "athlon-double,athlon-fpsched,athlon-fmul")
 (define_insn_reservation "athlon_sselog_amdfam10" 2
                         (and (eq_attr "cpu" "amdfam10")
-                             (eq_attr "type" "sselog,sselog1"))
+                             (eq_attr "type" "sselog,sselog1,sseshuf,sseshuf1"))
                         "athlon-direct,athlon-fpsched,(athlon-fadd|athlon-fmul)")
 
 ;; ??? pcmp executes in addmul, probably not worthwhile to bother about that.

diff --git a/gcc/config/i386/atom.md b/gcc/config/i386/atom.md
index 4e0b0c04d53865c6142a91d20f5d694086966bbe..27e3d806d54058295bb2d342aa7fa113eb0b7c6e 100644 (file)
--- a/gcc/config/i386/atom.md
+++ b/gcc/config/i386/atom.md
@@ -433,25 +433,25 @@
 
 (define_insn_reservation  "atom_sselog" 1
   (and (eq_attr "cpu" "atom")
-       (and (eq_attr "type" "sselog")
+       (and (eq_attr "type" "sselog,sseshuf")
             (eq_attr "memory" "none")))
   "atom-simple-either")
 
 (define_insn_reservation  "atom_sselog_mem" 1
   (and (eq_attr "cpu" "atom")
-       (and (eq_attr "type" "sselog")
+       (and (eq_attr "type" "sselog,sseshuf")
             (eq_attr "memory" "!none")))
   "atom-simple-either")
 
 (define_insn_reservation  "atom_sselog1" 1
   (and (eq_attr "cpu" "atom")
-       (and (eq_attr "type" "sselog1")
+       (and (eq_attr "type" "sselog1,sseshuf1")
             (eq_attr "memory" "none")))
   "atom-simple-0")
 
 (define_insn_reservation  "atom_sselog1_mem" 1
   (and (eq_attr "cpu" "atom")
-       (and (eq_attr "type" "sselog1")
+       (and (eq_attr "type" "sselog1,sseshuf1")
             (eq_attr "memory" "!none")))
   "atom-simple-0")
 

diff --git a/gcc/config/i386/bdver1.md b/gcc/config/i386/bdver1.md
index a43c6d075be15fd913dea15360f1977c0294b019..71dd4e2b65a1b15d4374f78de027a20c5f193722 100644 (file)
--- a/gcc/config/i386/bdver1.md
+++ b/gcc/config/i386/bdver1.md
@@ -482,23 +482,23 @@
 ;; SSE logs.
 (define_insn_reservation "bdver1_sselog_load_256" 7
                         (and (eq_attr "cpu" "bdver1,bdver2")
-                             (and (eq_attr "type" "sselog,sselog1")
+                             (and (eq_attr "type" "sselog,sselog1,sseshuf,sseshuf1")
                                   (and (eq_attr "mode" "V8SF")
                                   (eq_attr "memory" "load"))))
                         "bdver1-double,bdver1-fpload,bdver1-fmal")
 (define_insn_reservation "bdver1_sselog_256" 3
                         (and (eq_attr "cpu" "bdver1,bdver2")
-                             (and (eq_attr "type" "sselog,sselog1")
+                             (and (eq_attr "type" "sselog,sselog1,sseshuf,sseshuf1")
                                    (eq_attr "mode" "V8SF")))
                         "bdver1-double,bdver1-fpsched,bdver1-fmal")
 (define_insn_reservation "bdver1_sselog_load" 6
                         (and (eq_attr "cpu" "bdver1,bdver2")
-                             (and (eq_attr "type" "sselog,sselog1")
+                             (and (eq_attr "type" "sselog,sselog1,sseshuf,sseshuf1")
                                   (eq_attr "memory" "load")))
                         "bdver1-direct,bdver1-fpload,bdver1-fxbar")
 (define_insn_reservation "bdver1_sselog" 2
                         (and (eq_attr "cpu" "bdver1,bdver2")
-                             (eq_attr "type" "sselog,sselog1"))
+                             (eq_attr "type" "sselog,sselog1,sseshuf,sseshuf1"))
                         "bdver1-direct,bdver1-fpsched,bdver1-fxbar")
 
 ;; PCMP actually executes in FMAL.

diff --git a/gcc/config/i386/driver-i386.c b/gcc/config/i386/driver-i386.c
index 940060a97f355379bd818ba9cdeb410b0c6b7972..a9e048a1e855e2e582f6b8bbe53dbeaa79f53713 100644 (file)
--- a/gcc/config/i386/driver-i386.c
+++ b/gcc/config/i386/driver-i386.c
@@ -542,6 +542,8 @@ const char *host_detect_local_cpu (int argc, const char **argv)
        processor = PROCESSOR_GEODE;
       else if (has_movbe)
        processor = PROCESSOR_BTVER2;
+      else if (has_xsaveopt)
+        processor = PROCESSOR_BDVER3;
       else if (has_bmi)
         processor = PROCESSOR_BDVER2;
       else if (has_xop)
@@ -712,6 +714,9 @@ const char *host_detect_local_cpu (int argc, const char **argv)
     case PROCESSOR_BDVER2:
       cpu = "bdver2";
       break;
+    case PROCESSOR_BDVER3:
+      cpu = "bdver3";
+      break;
     case PROCESSOR_BTVER1:
       cpu = "btver1";
       break;

diff --git a/gcc/config/i386/i386-c.c b/gcc/config/i386/i386-c.c
index bd02fbb1bfa7c31b6831e2b1083010e86be97751..d1677cf25d221d4842176b9d95417748fd8d22e2 100644 (file)
--- a/gcc/config/i386/i386-c.c
+++ b/gcc/config/i386/i386-c.c
@@ -114,6 +114,10 @@ ix86_target_macros_internal (HOST_WIDE_INT isa_flag,
       def_or_undef (parse_in, "__bdver2");
       def_or_undef (parse_in, "__bdver2__");
       break;
+    case PROCESSOR_BDVER3:
+      def_or_undef (parse_in, "__bdver3");
+      def_or_undef (parse_in, "__bdver3__");
+      break;
     case PROCESSOR_BTVER1:
       def_or_undef (parse_in, "__btver1");
       def_or_undef (parse_in, "__btver1__");
@@ -209,7 +213,10 @@ ix86_target_macros_internal (HOST_WIDE_INT isa_flag,
     case PROCESSOR_BDVER2:
       def_or_undef (parse_in, "__tune_bdver2__");
       break;
-   case PROCESSOR_BTVER1:
+    case PROCESSOR_BDVER3:
+      def_or_undef (parse_in, "__tune_bdver3__");
+      break;
+    case PROCESSOR_BTVER1:
       def_or_undef (parse_in, "__tune_btver1__");
       break;
     case PROCESSOR_BTVER2:

diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index c295849506f23cdca86aa132386191229eff5a4d..eb1025f30331278a8de0aad010966762e7f12737 100644 (file)
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -1002,6 +1002,85 @@ struct processor_costs bdver2_cost = {
   1,                                   /* cond_not_taken_branch_cost.  */
 };
 
+struct processor_costs bdver3_cost = {
+  COSTS_N_INSNS (1),                   /* cost of an add instruction */
+  COSTS_N_INSNS (1),                   /* cost of a lea instruction */
+  COSTS_N_INSNS (1),                   /* variable shift costs */
+  COSTS_N_INSNS (1),                   /* constant shift costs */
+  {COSTS_N_INSNS (4),                  /* cost of starting multiply for QI */
+   COSTS_N_INSNS (4),                  /*                               HI */
+   COSTS_N_INSNS (4),                  /*                               SI */
+   COSTS_N_INSNS (6),                  /*                               DI */
+   COSTS_N_INSNS (6)},                 /*                            other */
+  0,                                   /* cost of multiply per each bit set */
+  {COSTS_N_INSNS (19),                 /* cost of a divide/mod for QI */
+   COSTS_N_INSNS (35),                 /*                          HI */
+   COSTS_N_INSNS (51),                 /*                          SI */
+   COSTS_N_INSNS (83),                 /*                          DI */
+   COSTS_N_INSNS (83)},                        /*                          other */
+  COSTS_N_INSNS (1),                   /* cost of movsx */
+  COSTS_N_INSNS (1),                   /* cost of movzx */
+  8,                                   /* "large" insn */
+  9,                                   /* MOVE_RATIO */
+  4,                                /* cost for loading QImode using movzbl */
+  {5, 5, 4},                           /* cost of loading integer registers
+                                          in QImode, HImode and SImode.
+                                          Relative to reg-reg move (2).  */
+  {4, 4, 4},                           /* cost of storing integer registers */
+  2,                                   /* cost of reg,reg fld/fst */
+  {5, 5, 12},                          /* cost of loading fp registers
+                                          in SFmode, DFmode and XFmode */
+  {4, 4, 8},                           /* cost of storing fp registers
+                                          in SFmode, DFmode and XFmode */
+  2,                                   /* cost of moving MMX register */
+  {4, 4},                              /* cost of loading MMX registers
+                                          in SImode and DImode */
+  {4, 4},                              /* cost of storing MMX registers
+                                          in SImode and DImode */
+  2,                                   /* cost of moving SSE register */
+  {4, 4, 4},                           /* cost of loading SSE registers
+                                          in SImode, DImode and TImode */
+  {4, 4, 4},                           /* cost of storing SSE registers
+                                          in SImode, DImode and TImode */
+  2,                                   /* MMX or SSE register to integer */
+  16,                                  /* size of l1 cache.  */
+  2048,                                        /* size of l2 cache.  */
+  64,                                  /* size of prefetch block */
+  /* New AMD processors never drop prefetches; if they cannot be performed
+     immediately, they are queued.  We set number of simultaneous prefetches
+     to a large constant to reflect this (it probably is not a good idea not
+     to limit number of prefetches at all, as their execution also takes some
+     time).  */
+  100,                                 /* number of parallel prefetches */
+  2,                                   /* Branch cost */
+  COSTS_N_INSNS (6),                   /* cost of FADD and FSUB insns.  */
+  COSTS_N_INSNS (6),                   /* cost of FMUL instruction.  */
+  COSTS_N_INSNS (42),                  /* cost of FDIV instruction.  */
+  COSTS_N_INSNS (2),                   /* cost of FABS instruction.  */
+  COSTS_N_INSNS (2),                   /* cost of FCHS instruction.  */
+  COSTS_N_INSNS (52),                  /* cost of FSQRT instruction.  */
+
+  /*  BDVER3 has optimized REP instruction for medium sized blocks, but for
+      very small blocks it is better to use loop. For large blocks, libcall
+      can do nontemporary accesses and beat inline considerably.  */
+  {{libcall, {{6, loop}, {14, unrolled_loop}, {-1, rep_prefix_4_byte}}},
+   {libcall, {{16, loop}, {8192, rep_prefix_8_byte}, {-1, libcall}}}},
+  {{libcall, {{8, loop}, {24, unrolled_loop},
+             {2048, rep_prefix_4_byte}, {-1, libcall}}},
+   {libcall, {{48, unrolled_loop}, {8192, rep_prefix_8_byte}, {-1, libcall}}}},
+  6,                                   /* scalar_stmt_cost.  */
+  4,                                   /* scalar load_cost.  */
+  4,                                   /* scalar_store_cost.  */
+  6,                                   /* vec_stmt_cost.  */
+  0,                                   /* vec_to_scalar_cost.  */
+  2,                                   /* scalar_to_vec_cost.  */
+  4,                                   /* vec_align_load_cost.  */
+  4,                                   /* vec_unalign_load_cost.  */
+  4,                                   /* vec_store_cost.  */
+  2,                                   /* cond_taken_branch_cost.  */
+  1,                                   /* cond_not_taken_branch_cost.  */
+};
+
 struct processor_costs btver1_cost = {
   COSTS_N_INSNS (1),                   /* cost of an add instruction */
   COSTS_N_INSNS (2),                   /* cost of a lea instruction */
@@ -1562,7 +1641,8 @@ const struct processor_costs *ix86_cost = &pentium_cost;
 #define m_AMDFAM10 (1<<PROCESSOR_AMDFAM10)
 #define m_BDVER1 (1<<PROCESSOR_BDVER1)
 #define m_BDVER2 (1<<PROCESSOR_BDVER2)
-#define m_BDVER        (m_BDVER1 | m_BDVER2)
+#define m_BDVER3 (1<<PROCESSOR_BDVER3)
+#define m_BDVER        (m_BDVER1 | m_BDVER2 | m_BDVER3)
 #define m_BTVER (m_BTVER1 | m_BTVER2)
 #define m_BTVER1 (1<<PROCESSOR_BTVER1)
 #define m_BTVER2 (1<<PROCESSOR_BTVER2)
@@ -2265,6 +2345,7 @@ static const struct ptt processor_target_table[PROCESSOR_max] =
   {&amdfam10_cost, 32, 24, 32, 7, 32},
   {&bdver1_cost, 32, 24, 32, 7, 32},
   {&bdver2_cost, 32, 24, 32, 7, 32},
+  {&bdver3_cost, 32, 24, 32, 7, 32},
   {&btver1_cost, 32, 24, 32, 7, 32},
   {&btver2_cost, 32, 24, 32, 7, 32},
   {&atom_cost, 16, 15, 16, 7, 16}
@@ -2297,6 +2378,7 @@ static const char *const cpu_names[TARGET_CPU_DEFAULT_max] =
   "amdfam10",
   "bdver1",
   "bdver2",
+  "bdver3",
   "btver1",
   "btver2"
 };
@@ -2794,18 +2876,24 @@ ix86_option_override_internal (bool main_args_p)
        PTA_64BIT | PTA_MMX | PTA_SSE | PTA_SSE2 | PTA_SSE3
        | PTA_SSE4A | PTA_CX16 | PTA_ABM | PTA_SSSE3 | PTA_SSE4_1
        | PTA_SSE4_2 | PTA_AES | PTA_PCLMUL | PTA_AVX | PTA_FMA4
-       | PTA_XOP | PTA_LWP | PTA_PRFCHW | PTA_FXSR | PTA_XSAVE
-       | PTA_XSAVEOPT},
+       | PTA_XOP | PTA_LWP | PTA_PRFCHW | PTA_FXSR | PTA_XSAVE},
       {"bdver2", PROCESSOR_BDVER2, CPU_BDVER2,
        PTA_64BIT | PTA_MMX | PTA_SSE | PTA_SSE2 | PTA_SSE3
        | PTA_SSE4A | PTA_CX16 | PTA_ABM | PTA_SSSE3 | PTA_SSE4_1
        | PTA_SSE4_2 | PTA_AES | PTA_PCLMUL | PTA_AVX | PTA_FMA4
        | PTA_XOP | PTA_LWP | PTA_BMI | PTA_TBM | PTA_F16C
-       | PTA_FMA | PTA_PRFCHW | PTA_FXSR | PTA_XSAVE | PTA_XSAVEOPT},
+       | PTA_FMA | PTA_PRFCHW | PTA_FXSR | PTA_XSAVE},
+      {"bdver3", PROCESSOR_BDVER3, CPU_BDVER3,
+       PTA_64BIT | PTA_MMX | PTA_SSE | PTA_SSE2 | PTA_SSE3
+       | PTA_SSE4A | PTA_CX16 | PTA_ABM | PTA_SSSE3 | PTA_SSE4_1
+       | PTA_SSE4_2 | PTA_AES | PTA_PCLMUL | PTA_AVX
+       | PTA_XOP | PTA_LWP | PTA_BMI | PTA_TBM | PTA_F16C
+       | PTA_FMA | PTA_PRFCHW | PTA_FXSR | PTA_XSAVE 
+       | PTA_XSAVEOPT},
       {"btver1", PROCESSOR_BTVER1, CPU_GENERIC64,
        PTA_64BIT | PTA_MMX |  PTA_SSE  | PTA_SSE2 | PTA_SSE3
        | PTA_SSSE3 | PTA_SSE4A |PTA_ABM | PTA_CX16 | PTA_PRFCHW
-       | PTA_FXSR | PTA_XSAVE | PTA_XSAVEOPT},
+       | PTA_FXSR | PTA_XSAVE},
       {"btver2", PROCESSOR_BTVER2, CPU_GENERIC64,
        PTA_64BIT | PTA_MMX |  PTA_SSE  | PTA_SSE2 | PTA_SSE3
        | PTA_SSSE3 | PTA_SSE4A |PTA_ABM | PTA_CX16 | PTA_SSE4_1
@@ -23836,6 +23924,7 @@ ix86_issue_rate (void)
     case PROCESSOR_GENERIC64:
     case PROCESSOR_BDVER1:
     case PROCESSOR_BDVER2:
+    case PROCESSOR_BDVER3:
     case PROCESSOR_BTVER1:
       return 3;
 
@@ -24025,6 +24114,7 @@ ix86_adjust_cost (rtx insn, rtx link, rtx dep_insn, int cost)
     case PROCESSOR_AMDFAM10:
     case PROCESSOR_BDVER1:
     case PROCESSOR_BDVER2:
+    case PROCESSOR_BDVER3:
     case PROCESSOR_BTVER1:
     case PROCESSOR_BTVER2:
     case PROCESSOR_ATOM:
@@ -29321,7 +29411,8 @@ fold_builtin_cpu (tree fndecl, tree *args)
     M_AMDFAM10H_SHANGHAI,
     M_AMDFAM10H_ISTANBUL,
     M_AMDFAM15H_BDVER1,
-    M_AMDFAM15H_BDVER2
+    M_AMDFAM15H_BDVER2,
+    M_AMDFAM15H_BDVER3
   };
 
   static struct _arch_names_table
@@ -29346,6 +29437,7 @@ fold_builtin_cpu (tree fndecl, tree *args)
       {"amdfam15h", M_AMDFAM15H},
       {"bdver1", M_AMDFAM15H_BDVER1},
       {"bdver2", M_AMDFAM15H_BDVER2},
+      {"bdver3", M_AMDFAM15H_BDVER3},
     };
 
   static struct _isa_names_table
@@ -41685,7 +41777,7 @@ do_dispatch (rtx insn, int mode)
 static bool
 has_dispatch (rtx insn, int action)
 {
-  if ((TARGET_BDVER1 || TARGET_BDVER2)
+  if ((TARGET_BDVER1 || TARGET_BDVER2 || TARGET_BDVER3)
       && flag_dispatch_scheduler)
     switch (action)
       {

diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h
index 18d476dc60fb0ef4e5b4f1317b5fa47ee020f790..d34cfa436bf16964e0af008717992dfea0040bc6 100644 (file)
--- a/gcc/config/i386/i386.h
+++ b/gcc/config/i386/i386.h
@@ -254,6 +254,7 @@ extern const struct processor_costs ix86_size_cost;
 #define TARGET_AMDFAM10 (ix86_tune == PROCESSOR_AMDFAM10)
 #define TARGET_BDVER1 (ix86_tune == PROCESSOR_BDVER1)
 #define TARGET_BDVER2 (ix86_tune == PROCESSOR_BDVER2)
+#define TARGET_BDVER3 (ix86_tune == PROCESSOR_BDVER3)
 #define TARGET_BTVER1 (ix86_tune == PROCESSOR_BTVER1)
 #define TARGET_BTVER2 (ix86_tune == PROCESSOR_BTVER2)
 #define TARGET_ATOM (ix86_tune == PROCESSOR_ATOM)
@@ -616,6 +617,7 @@ enum target_cpu_default
   TARGET_CPU_DEFAULT_amdfam10,
   TARGET_CPU_DEFAULT_bdver1,
   TARGET_CPU_DEFAULT_bdver2,
+  TARGET_CPU_DEFAULT_bdver3,
   TARGET_CPU_DEFAULT_btver1,
   TARGET_CPU_DEFAULT_btver2,
 
@@ -2101,6 +2103,7 @@ enum processor_type
   PROCESSOR_AMDFAM10,
   PROCESSOR_BDVER1,
   PROCESSOR_BDVER2,
+  PROCESSOR_BDVER3,
   PROCESSOR_BTVER1,
   PROCESSOR_BTVER2,
   PROCESSOR_ATOM,

diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
index 243ab4ee2f88ee11d179eea207032bdf0e943182..f21e5cc47b0aca805a02461de2577c586a0d2fe0 100644 (file)
--- a/gcc/config/i386/i386.md
+++ b/gcc/config/i386/i386.md
@@ -322,7 +322,7 @@
 \f
 ;; Processor type.
 (define_attr "cpu" "none,pentium,pentiumpro,geode,k6,athlon,k8,core2,corei7,
-                   atom,generic64,amdfam10,bdver1,bdver2,btver1,btver2"
+                   atom,generic64,amdfam10,bdver1,bdver2,bdver3,btver1,btver2"
   (const (symbol_ref "ix86_schedule")))
 
 ;; A basic instruction type.  Refinements due to arguments to be
@@ -337,7 +337,7 @@
    fmov,fop,fsgn,fmul,fdiv,fpspc,fcmov,fcmp,fxch,fistp,fisttp,frndint,
    sselog,sselog1,sseiadd,sseiadd1,sseishft,sseishft1,sseimul,
    sse,ssemov,sseadd,sseadd1,ssemul,ssecmp,ssecomi,ssecvt,ssecvt1,sseicvt,
-   ssediv,sseins,ssemuladd,sse4arg,lwp,
+   sseshuf,sseshuf1,ssediv,sseins,ssemuladd,sse4arg,lwp,
    mmx,mmxmov,mmxadd,mmxmul,mmxcmp,mmxcvt,mmxshft"
   (const_string "other"))
 
@@ -352,7 +352,7 @@
           (const_string "i387")
         (eq_attr "type" "sselog,sselog1,sseiadd,sseiadd1,sseishft,sseishft1,sseimul,
                          sse,ssemov,sseadd,sseadd1,ssemul,ssecmp,ssecomi,ssecvt,
-                         ssecvt1,sseicvt,ssediv,sseins,ssemuladd,sse4arg")
+                         sseshuf,sseshuf1,ssecvt1,sseicvt,ssediv,sseins,ssemuladd,sse4arg")
           (const_string "sse")
         (eq_attr "type" "mmx,mmxmov,mmxadd,mmxmul,mmxcmp,mmxcvt,mmxshft")
           (const_string "mmx")
@@ -593,7 +593,7 @@
           (if_then_else (match_operand 1 "constant_call_address_operand")
             (const_string "none")
             (const_string "load"))
-        (and (eq_attr "type" "alu1,negnot,ishift1,sselog1")
+        (and (eq_attr "type" "alu1,negnot,ishift1,sselog1,sseshuf1")
              (match_operand 1 "memory_operand"))
           (const_string "both")
         (and (match_operand 0 "memory_operand")
@@ -608,7 +608,7 @@
                   imov,imovx,icmp,test,bitmanip,
                   fmov,fcmp,fsgn,
                   sse,ssemov,ssecmp,ssecomi,ssecvt,ssecvt1,sseicvt,sselog1,
-                  sseadd1,sseiadd1,mmx,mmxmov,mmxcmp,mmxcvt")
+                  sseshuf1,sseadd1,sseiadd1,mmx,mmxmov,mmxcmp,mmxcvt")
              (match_operand 2 "memory_operand"))
           (const_string "load")
         (and (eq_attr "type" "icmov,ssemuladd,sse4arg")
@@ -946,6 +946,7 @@
 (include "k6.md")
 (include "athlon.md")
 (include "bdver1.md")
+(include "bdver3.md")
 (include "geode.md")
 (include "atom.md")
 (include "core2.md")

diff --git a/gcc/config/i386/i386.opt b/gcc/config/i386/i386.opt
index dc59c479fe83713dc2fbf4fab8ddf1488022fa32..66e04bf77cd3b66db7228712fb43da00e1e4d708 100644 (file)
--- a/gcc/config/i386/i386.opt
+++ b/gcc/config/i386/i386.opt
@@ -419,7 +419,7 @@ the function.
 
 mdispatch-scheduler
 Target RejectNegative Var(flag_dispatch_scheduler)
-Do dispatch scheduling if processor is bdver1 or bdver2 and Haifa scheduling
+Do dispatch scheduling if processor is bdver1 or bdver2 or bdver3 and Haifa scheduling
 is selected.
 
 mprefer-avx128

diff --git a/gcc/config/i386/ppro.md b/gcc/config/i386/ppro.md
index f82b694beaddf60fdcda9d59528f3bc40eb399ec..a219ce963ea021a4117e72a8c47254a762bf5daf 100644 (file)
--- a/gcc/config/i386/ppro.md
+++ b/gcc/config/i386/ppro.md
@@ -690,14 +690,14 @@
                         (and (eq_attr "cpu" "pentiumpro")
                              (and (eq_attr "memory" "none")
                                   (and (eq_attr "mode" "V4SF")
-                                       (eq_attr "type" "sselog,sselog1"))))
+                                       (eq_attr "type" "sselog,sselog1,sseshuf,sseshuf1"))))
                         "decodern,p1")
 
 (define_insn_reservation "ppro_sse_log_V4SF_load" 2
                         (and (eq_attr "cpu" "pentiumpro")
                              (and (eq_attr "memory" "load")
                                   (and (eq_attr "mode" "V4SF")
-                                       (eq_attr "type" "sselog,sselog1"))))
+                                       (eq_attr "type" "sselog,sselog1,sseshuf,sseshuf1"))))
                         "decoder0,(p2+p1)")
 
 (define_insn_reservation "ppro_sse_mov_V4SF" 1

diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md
index 94f1beada9ef692c5e99117a1eb25085885ad5ff..826c0aae281ccc982c6fa511d4f211010fcfd118 100644 (file)
--- a/gcc/config/i386/sse.md
+++ b/gcc/config/i386/sse.md
@@ -3861,7 +3861,7 @@
 
   return "vshufps\t{%3, %2, %1, %0|%0, %1, %2, %3}";
 }
-  [(set_attr "type" "sselog")
+  [(set_attr "type" "sseshuf")
    (set_attr "length_immediate" "1")
    (set_attr "prefix" "vex")
    (set_attr "mode" "V8SF")])
@@ -3912,7 +3912,7 @@
     }
 }
   [(set_attr "isa" "noavx,avx")
-   (set_attr "type" "sselog")
+   (set_attr "type" "sseshuf")
    (set_attr "length_immediate" "1")
    (set_attr "prefix" "orig,vex")
    (set_attr "mode" "V4SF")])
@@ -4019,7 +4019,7 @@
    vmovlps\t{%2, %1, %0|%0, %1, %2}
    %vmovlps\t{%2, %0|%0, %2}"
   [(set_attr "isa" "noavx,avx,noavx,avx,*")
-   (set_attr "type" "sselog,sselog,ssemov,ssemov,ssemov")
+   (set_attr "type" "sseshuf,sseshuf,ssemov,ssemov,ssemov")
    (set_attr "length_immediate" "1,1,*,*,*")
    (set_attr "prefix" "orig,vex,orig,vex,maybe_vex")
    (set_attr "mode" "V4SF,V4SF,V2SF,V2SF,V2SF")])
@@ -4073,7 +4073,7 @@
    vbroadcastss\t{%1, %0|%0, %1}
    shufps\t{$0, %0, %0|%0, %0, 0}"
   [(set_attr "isa" "avx,avx,noavx")
-   (set_attr "type" "sselog1,ssemov,sselog1")
+   (set_attr "type" "sseshuf1,ssemov,sseshuf1")
    (set_attr "length_immediate" "1,0,1")
    (set_attr "prefix_extra" "0,1,*")
    (set_attr "prefix" "vex,vex,orig")
@@ -4803,7 +4803,7 @@
 
   return "vshufpd\t{%3, %2, %1, %0|%0, %1, %2, %3}";
 }
-  [(set_attr "type" "sselog")
+  [(set_attr "type" "sseshuf")
    (set_attr "length_immediate" "1")
    (set_attr "prefix" "vex")
    (set_attr "mode" "V4DF")])
@@ -4917,7 +4917,7 @@
     }
 }
   [(set_attr "isa" "noavx,avx")
-   (set_attr "type" "sselog")
+   (set_attr "type" "sseshuf")
    (set_attr "length_immediate" "1")
    (set_attr "prefix" "orig,vex")
    (set_attr "mode" "V2DF")])

diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index 43b21c6231fd3f451070f1b191d456d98d2978fe..ccf45051ab140a6113cf19846c5c8cdcf0ac7eff 100644 (file)
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -9615,6 +9615,9 @@ AMD family 15h Bulldozer version 1.
 @item bdver2
 AMD family 15h Bulldozer version 2.
 
+@item bdver3
+AMD family 15h Bulldozer version 3.
+
 @item btver2
 AMD family 16h CPU.
 @end table

diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index d5d5658a69fdf02e8eff284649f92560f3cd6f46..b3abc0960d97db9fbd79278130f6b43b71dbaa8b 100644 (file)
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -13727,6 +13727,11 @@ AMD Family 15h core based CPUs with x86-64 instruction set support.  (This
 supersets BMI, TBM, F16C, FMA, AVX, XOP, LWP, AES, PCL_MUL, CX16, MMX, SSE,
 SSE2, SSE3, SSE4A, SSSE3, SSE4.1, SSE4.2, ABM and 64-bit instruction set 
 extensions.)
+@item bdver3
+AMD Family 15h core based CPUs with x86-64 instruction set support.  (This
+supersets BMI, TBM, F16C, FMA, AVX, XOP, LWP, AES, PCL_MUL, CX16, MMX, SSE,
+SSE2, SSE3, SSE4A, SSSE3, SSE4.1, SSE4.2, ABM and 64-bit instruction set 
+extensions.
 
 @item btver1
 CPUs based on AMD Family 14h cores with x86-64 instruction set support.  (This