diff mbox series

i386: Remove redundant assignment in i386-options.c [PR98671]

Message ID CAFULd4ZCf=DsGiB1VwEkX=AFWkMk_EjFjew8XRJp3hseKxoGKQ@mail.gmail.com
State New
Headers show
Series i386: Remove redundant assignment in i386-options.c [PR98671] | expand

Commit Message

Uros Bizjak Jan. 14, 2021, 12:25 p.m. UTC 
Also rename x86_prefetch_sse to ix86_prefetch_sse.

2021-01-14  Uroš Bizjak  <ubizjak@gmail.com>

gcc/
    PR target/98671
    * config/i386/i386-options.c (ix86_function_specific_save):
    Remove redundant assignment to opts->x_ix86_branch_cost.
    * config/i386/i386.c (ix86_prefetch_sse):
    Rename from x86_prefetch_sse.  Update all uses.
    * config/i386/i386.h: Update for rename.
    * config/i386/i386-options.h: Ditto.

Bootstrapped and regression tested on x86_64-linux-gnu.

Pushed to mainline.

Uros.
diff mbox series

Patch

diff --git a/gcc/config/i386/i386-options.c b/gcc/config/i386/i386-options.c
index 6afd7a9b1f2..4e0165ff32c 100644
--- a/gcc/config/i386/i386-options.c
+++ b/gcc/config/i386/i386-options.c
@@ -641,7 +641,7 @@  ix86_function_specific_save (struct cl_target_option *ptr,
 {
   ptr->arch = ix86_arch;
   ptr->schedule = ix86_schedule;
-  ptr->prefetch_sse = x86_prefetch_sse;
+  ptr->prefetch_sse = ix86_prefetch_sse;
   ptr->tune = ix86_tune;
   ptr->branch_cost = ix86_branch_cost;
   ptr->tune_defaulted = ix86_tune_defaulted;
@@ -773,8 +773,7 @@  ix86_function_specific_restore (struct gcc_options *opts,
   ix86_arch = (enum processor_type) ptr->arch;
   ix86_schedule = (enum attr_cpu) ptr->schedule;
   ix86_tune = (enum processor_type) ptr->tune;
-  x86_prefetch_sse = ptr->prefetch_sse;
-  opts->x_ix86_branch_cost = ptr->branch_cost;
+  ix86_prefetch_sse = ptr->prefetch_sse;
   ix86_tune_defaulted = ptr->tune_defaulted;
   ix86_arch_specified = ptr->arch_specified;
   opts->x_ix86_isa_flags_explicit = ptr->x_ix86_isa_flags_explicit;
@@ -2348,7 +2347,7 @@  ix86_option_override_internal (bool main_args_p,
 
 	if ((processor_alias_table[i].flags
 	   & (PTA_PREFETCH_SSE | PTA_SSE)) != 0)
-	  x86_prefetch_sse = true;
+	  ix86_prefetch_sse = true;
 	if (((processor_alias_table[i].flags & PTA_MWAITX) != 0)
 	    && !(opts->x_ix86_isa_flags2_explicit & OPTION_MASK_ISA2_MWAITX))
 	  opts->x_ix86_isa_flags2 |= OPTION_MASK_ISA2_MWAITX;
@@ -2446,7 +2445,7 @@  ix86_option_override_internal (bool main_args_p,
 	if (TARGET_CMOV
 	    && ((processor_alias_table[i].flags
 	      & (PTA_PREFETCH_SSE | PTA_SSE)) != 0))
-	  x86_prefetch_sse = true;
+	  ix86_prefetch_sse = true;
 	break;
       }
 
@@ -2589,7 +2588,7 @@  ix86_option_override_internal (bool main_args_p,
       || (TARGET_PRFCHW_P (opts->x_ix86_isa_flags)
 	  && !TARGET_3DNOW_P (opts->x_ix86_isa_flags))
       || TARGET_PREFETCHWT1_P (opts->x_ix86_isa_flags))
-    x86_prefetch_sse = true;
+    ix86_prefetch_sse = true;
 
   /* Enable popcnt instruction for -msse4.2 or -mabm.  */
   if (TARGET_SSE4_2_P (opts->x_ix86_isa_flags)
diff --git a/gcc/config/i386/i386-options.h b/gcc/config/i386/i386-options.h
index 67bc5efcd8d..cdaca2644f4 100644
--- a/gcc/config/i386/i386-options.h
+++ b/gcc/config/i386/i386-options.h
@@ -33,7 +33,7 @@  extern enum attr_cpu ix86_schedule;
 
 extern enum processor_type ix86_tune;
 extern enum processor_type ix86_arch;
-extern unsigned char x86_prefetch_sse;
+extern unsigned char ix86_prefetch_sse;
 extern const struct processor_costs *ix86_tune_cost;
 
 extern int ix86_tune_defaulted;
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index d35af37a49c..48f9aa0d731 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -347,7 +347,7 @@  enum processor_type ix86_tune;
 enum processor_type ix86_arch;
 
 /* True if processor has SSE prefetch instruction.  */
-unsigned char x86_prefetch_sse;
+unsigned char ix86_prefetch_sse;
 
 /* Preferred alignment for stack boundary in bits.  */
 unsigned int ix86_preferred_stack_boundary;
diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h
index 8dd0354309e..f032746d222 100644
--- a/gcc/config/i386/i386.h
+++ b/gcc/config/i386/i386.h
@@ -654,8 +654,8 @@  extern unsigned char ix86_arch_features[X86_ARCH_LAST];
 
 #define TARGET_FISTTP		(TARGET_SSE3 && TARGET_80387)
 
-extern unsigned char x86_prefetch_sse;
-#define TARGET_PREFETCH_SSE	x86_prefetch_sse
+extern unsigned char ix86_prefetch_sse;
+#define TARGET_PREFETCH_SSE	ix86_prefetch_sse
 
 #define ASSEMBLER_DIALECT	(ix86_asm_dialect)