rs6000-cpus.def (-mvsx-scalar-float): Delete undocumented debugging options.

2017-08-21  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* config/rs6000/rs6000-cpus.def (-mvsx-scalar-float): Delete
	undocumented debugging options.
	(-mvsx-scalar-double): Likewise.
	(-mallow-df-permute): Likewise.
	(-mvectorize-builtins): Likewise.
	* config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok):
	Likewise.
	(rs6000_builtin_vectorized_function): Likewise.
	(rs6000_builtin_md_vectorized_function): Likewise.
	(rs6000_opt_vars): Likewise.

From-SVN: r251248

gcc/ChangeLog

+2017-08-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	* config/rs6000/rs6000-cpus.def (-mvsx-scalar-float): Delete
+	undocumented debugging options.
+	(-mvsx-scalar-double): Likewise.
+	(-mallow-df-permute): Likewise.
+	(-mvectorize-builtins): Likewise.
+	* config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok):
+	Likewise.
+	(rs6000_builtin_vectorized_function): Likewise.
+	(rs6000_builtin_md_vectorized_function): Likewise.
+	(rs6000_opt_vars): Likewise.
+
 2017-08-21  Uros Bizjak  <ubizjak@gmail.com>
 
 	PR target/46091

gcc/config/rs6000/rs6000.c

@@ -3128,14 +3128,14 @@ rs6000_init_hard_regno_mode_ok (bool global_init_p)
 
   /* DFmode, see if we want to use the VSX unit.  Memory is handled
      differently, so don't set rs6000_vector_mem.  */
-  if (TARGET_VSX && TARGET_VSX_SCALAR_DOUBLE)
+  if (TARGET_VSX)
     {
       rs6000_vector_unit[DFmode] = VECTOR_VSX;
       rs6000_vector_align[DFmode] = 64;
     }
 
   /* SFmode, see if we want to use the VSX unit.  */
-  if (TARGET_P8_VECTOR && TARGET_VSX_SCALAR_FLOAT)
+  if (TARGET_P8_VECTOR)
     {
       rs6000_vector_unit[SFmode] = VECTOR_VSX;
       rs6000_vector_align[SFmode] = 32;
@@ -5909,8 +5909,7 @@ rs6000_builtin_vectorized_function (unsigned int fn, tree type_out,
 	     GET_MODE_NAME (TYPE_MODE (type_in)));
 
   if (TREE_CODE (type_out) != VECTOR_TYPE
-      || TREE_CODE (type_in) != VECTOR_TYPE
-      || !TARGET_VECTORIZE_BUILTINS)
+      || TREE_CODE (type_in) != VECTOR_TYPE)
     return NULL_TREE;
 
   out_mode = TYPE_MODE (TREE_TYPE (type_out));
@@ -6041,8 +6040,7 @@ rs6000_builtin_md_vectorized_function (tree fndecl, tree type_out,
 	     GET_MODE_NAME (TYPE_MODE (type_in)));
 
   if (TREE_CODE (type_out) != VECTOR_TYPE
-      || TREE_CODE (type_in) != VECTOR_TYPE
-      || !TARGET_VECTORIZE_BUILTINS)
+      || TREE_CODE (type_in) != VECTOR_TYPE)
     return NULL_TREE;
 
   out_mode = TYPE_MODE (TREE_TYPE (type_out));
@@ -36251,9 +36249,6 @@ static struct rs6000_opt_var const rs6000_opt_vars[] =
   { "allow-movmisalign",
     offsetof (struct gcc_options, x_TARGET_ALLOW_MOVMISALIGN),
     offsetof (struct cl_target_option, x_TARGET_ALLOW_MOVMISALIGN), },
-  { "allow-df-permute",
-    offsetof (struct gcc_options, x_TARGET_ALLOW_DF_PERMUTE),
-    offsetof (struct cl_target_option, x_TARGET_ALLOW_DF_PERMUTE), },
   { "sched-groups",
     offsetof (struct gcc_options, x_TARGET_SCHED_GROUPS),
     offsetof (struct cl_target_option, x_TARGET_SCHED_GROUPS), },
@@ -36263,9 +36258,6 @@ static struct rs6000_opt_var const rs6000_opt_vars[] =
   { "align-branch-targets",
     offsetof (struct gcc_options, x_TARGET_ALIGN_BRANCH_TARGETS),
     offsetof (struct cl_target_option, x_TARGET_ALIGN_BRANCH_TARGETS), },
-  { "vectorize-builtins",
-    offsetof (struct gcc_options, x_TARGET_VECTORIZE_BUILTINS),
-    offsetof (struct cl_target_option, x_TARGET_VECTORIZE_BUILTINS), },
   { "tls-markers",
     offsetof (struct gcc_options, x_tls_markers),
     offsetof (struct cl_target_option, x_tls_markers), },

gcc/config/rs6000/rs6000.opt

@@ -196,14 +196,6 @@ mvsx
 Target Report Mask(VSX) Var(rs6000_isa_flags)
 Use vector/scalar (VSX) instructions.
 
-mvsx-scalar-float
-Target Undocumented Report Var(TARGET_VSX_SCALAR_FLOAT) Init(1)
-; If -mpower8-vector, use VSX arithmetic instructions for SFmode (on by default)
-
-mvsx-scalar-double
-Target Undocumented Report Var(TARGET_VSX_SCALAR_DOUBLE) Init(1)
-; If -mvsx, use VSX arithmetic instructions for DFmode (on by default)
-
 mvsx-align-128
 Target Undocumented Report Var(TARGET_VSX_ALIGN_128) Save
 ; If -mvsx, set alignment to 128 bits instead of 32/64
@@ -216,10 +208,6 @@ mefficient-unaligned-vsx
 Target Undocumented Report Mask(EFFICIENT_UNALIGNED_VSX) Var(rs6000_isa_flags)
 ; Consider unaligned VSX vector and fp accesses to be efficient
 
-mallow-df-permute
-Target Undocumented Var(TARGET_ALLOW_DF_PERMUTE) Save
-; Allow permutation of DF/DI vectors
-
 msched-groups
 Target Undocumented Report Var(TARGET_SCHED_GROUPS) Init(-1) Save
 ; Explicitly set rs6000_sched_groups
@@ -232,10 +220,6 @@ malign-branch-targets
 Target Undocumented Report Var(TARGET_ALIGN_BRANCH_TARGETS) Init(-1) Save
 ; Explicitly set rs6000_align_branch_targets
 
-mvectorize-builtins
-Target Undocumented Report Var(TARGET_VECTORIZE_BUILTINS) Init(-1) Save
-; Explicitly control whether we vectorize the builtins or not.
-
 mno-update
 Target Report RejectNegative Mask(NO_UPDATE) Var(rs6000_isa_flags)
 Do not generate load/store with update instructions.