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authorUros Bizjak <ubizjak@gmail.com>2021-01-14 13:21:56 +0100
committerUros Bizjak <ubizjak@gmail.com>2021-01-14 13:23:13 +0100
commit08a4adcf2b6ded2fea97195c715757df61a23395 (patch)
treead2c0c7ac90de8ec6bbf786d22f3bbc4dc554b8c /gcc
parent0efdc7b31c2aeb3b0414a838e90014172b87302f (diff)
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i386: Remove reduntand assignment in i386-options.c [PR98671]
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.
Diffstat (limited to 'gcc')
-rw-r--r--gcc/config/i386/i386-options.c11
-rw-r--r--gcc/config/i386/i386-options.h2
-rw-r--r--gcc/config/i386/i386.c2
-rw-r--r--gcc/config/i386/i386.h4
4 files changed, 9 insertions, 10 deletions
diff --git a/gcc/config/i386/i386-options.c b/gcc/config/i386/i386-options.c
index 6afd7a9..4e0165f 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 67bc5ef..cdaca26 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 d35af37..48f9aa0 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 8dd0354..f032746 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)