Update copyright years.

[thirdparty/gcc.git] / gcc / config / rs6000 / aix71.h

diff --git a/gcc/config/rs6000/aix71.h b/gcc/config/rs6000/aix71.h
index 4b986d6a818ddd673ed1460311a801d96ae8f91d..b93d257d2a2460e9c3c40ec534c844087f1e01f2 100644 (file)
--- a/gcc/config/rs6000/aix71.h
+++ b/gcc/config/rs6000/aix71.h
@@ -1,6 +1,6 @@
 /* Definitions of target machine for GNU compiler,
    for IBM RS/6000 POWER running AIX V7.1.
-   Copyright (C) 2002-2017 Free Software Foundation, Inc.
+   Copyright (C) 2002-2020 Free Software Foundation, Inc.
    Contributed by David Edelsohn (edelsohn@gnu.org).
 
    This file is part of GCC.
@@ -27,7 +27,7 @@ do {                                                                  \
   if (TARGET_64BIT && ! TARGET_POWERPC64)                              \
     {                                                                  \
       rs6000_isa_flags |= OPTION_MASK_POWERPC64;                       \
-      warning (0, "-maix64 requires PowerPC64 architecture remain enabled"); \
+      warning (0, "%<-maix64%> requires PowerPC64 architecture remain enabled"); \
     }                                                                  \
   if (TARGET_SOFT_FLOAT && TARGET_LONG_DOUBLE_128)                     \
     {                                                                  \
@@ -37,14 +37,14 @@ do {                                                                        \
     }                                                                  \
   if (TARGET_POWERPC64 && ! TARGET_64BIT)                              \
     {                                                                  \
-      error ("-maix64 required: 64-bit computation with 32-bit addressing not yet supported"); \
+      error ("%<-maix64%> required: 64-bit computation with 32-bit addressing not yet supported"); \
     }                                                                  \
   if ((rs6000_isa_flags_explicit                                       \
        & OPTION_MASK_MINIMAL_TOC) != 0)                                        \
     {                                                                  \
       if (global_options_set.x_rs6000_current_cmodel                   \
          && rs6000_current_cmodel != CMODEL_SMALL)                     \
-       error ("-mcmodel incompatible with other toc options");         \
+       error ("%<-mcmodel%> incompatible with other toc options");     \
       SET_CMODEL (CMODEL_SMALL);                                       \
     }                                                                  \
   if (rs6000_current_cmodel != CMODEL_SMALL)                           \
@@ -56,10 +56,16 @@ do {                                                                        \
     {                                                                  \
       rs6000_current_cmodel = CMODEL_LARGE;                            \
     }                                                                  \
-} while (0);
+  if (! strcmp (lang_hooks.name, "GNU Go")                             \
+      && TARGET_32BIT)                                                 \
+    {                                                                  \
+      /* aix/ppc doesn't support -mvsx and -maltivec with Go */                \
+      rs6000_isa_flags &= ~(OPTION_MASK_VSX | OPTION_MASK_ALTIVEC);    \
+    }                                                                  \
+} while (0)
 
 #undef ASM_SPEC
-#define ASM_SPEC "-u %{maix64:-a64 %{!mcpu*:-mppc64}} %(asm_cpu)"
+#define ASM_SPEC "-u %{maix64:-a64} %(asm_cpu)"
 
 /* Common ASM definitions used by ASM_SPEC amongst the various targets for
    handling -mcpu=xxx switches.  There is a parallel list in driver-rs6000.c to
@@ -67,31 +73,28 @@ do {                                                                        \
    you make changes here, make them there also.  */
 #undef ASM_CPU_SPEC
 #define ASM_CPU_SPEC \
-"%{!mcpu*: %{!maix64: \
-  %{mpowerpc64: -mppc64} \
-  %{maltivec: -m970} \
-  %{!maltivec: %{!mpowerpc64: %(asm_default)}}}} \
-%{mcpu=native: %(asm_cpu_native)} \
-%{mcpu=power3: -m620} \
-%{mcpu=power4: -mpwr4} \
-%{mcpu=power5: -mpwr5} \
-%{mcpu=power5+: -mpwr5x} \
-%{mcpu=power6: -mpwr6} \
-%{mcpu=power6x: -mpwr6} \
-%{mcpu=power7: -mpwr7} \
-%{mcpu=power8: -mpwr8} \
-%{mcpu=power9: -mpwr9} \
-%{mcpu=powerpc: -mppc} \
-%{mcpu=rs64a: -mppc} \
-%{mcpu=603: -m603} \
-%{mcpu=603e: -m603} \
-%{mcpu=604: -m604} \
-%{mcpu=604e: -m604} \
-%{mcpu=620: -m620} \
-%{mcpu=630: -m620} \
-%{mcpu=970: -m970} \
-%{mcpu=G5: -m970} \
-%{mvsx: %{!mcpu*: -mpwr6}} \
+"%{mcpu=native: %(asm_cpu_native); \
+  mcpu=power9: -mpwr9; \
+  mcpu=power8: -mpwr8; \
+  mcpu=power7: -mpwr7; \
+  mcpu=power6x|mcpu=power6: -mpwr6; \
+  mcpu=power5+: -mpwr5x; \
+  mcpu=power5: -mpwr5; \
+  mcpu=power4: -mpwr4; \
+  mcpu=power3: -m620; \
+  mcpu=powerpc: -mppc; \
+  mcpu=rs64: -mppc; \
+  mcpu=603: -m603; \
+  mcpu=603e: -m603; \
+  mcpu=604: -m604; \
+  mcpu=604e: -m604; \
+  mcpu=620: -m620; \
+  mcpu=630: -m620; \
+  mcpu=970|mcpu=G5: -m970; \
+  !mcpu*: %{mvsx: -mpwr6; \
+           maltivec: -m970; \
+           maix64|mpowerpc64: -mppc64; \
+           : %(asm_default)}} \
 -many"
 
 #undef ASM_DEFAULT_SPEC
@@ -127,6 +130,10 @@ do {                                                                       \
    %{mpe: -I%R/usr/lpp/ppe.poe/include}                \
    %{pthread: -D_THREAD_SAFE}"
 
+#define RS6000_CPU(NAME, CPU, FLAGS)
+#include "rs6000-cpus.def"
+#undef RS6000_CPU
+
 #undef  TARGET_DEFAULT
 #define TARGET_DEFAULT (MASK_PPC_GPOPT | MASK_PPC_GFXOPT | MASK_MFCRF)