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2020-09-13 Jakub Jelinek <jakub@redhat.com>
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* config/arm/arm.opt (arm_arch_specified, arm_cpu_specified,
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arm_tune_specified): New TargetVariables.
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* config/arm/arm.c (arm_configure_build_target): Comment out
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opts_set argument name. Use opts->x_arm_*_specified instead
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of opts_set->x_arm_*_string.
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* common/config/arm/arm-common.c (arm_handle_option): New function.
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(TARGET_HANDLE_OPTION): Redefine.
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--- gcc/config/arm/arm.opt.jj 2020-09-12 13:36:27.619716335 +0200
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+++ gcc/config/arm/arm.opt 2020-09-12 13:38:48.547661292 +0200
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@@ -30,6 +30,15 @@ const char *x_arm_cpu_string
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TargetSave
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const char *x_arm_tune_string
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+TargetVariable
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+unsigned char arm_arch_specified = 0
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+
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+TargetVariable
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+unsigned char arm_cpu_specified = 0
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+
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+TargetVariable
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+unsigned char arm_tune_specified = 0
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+
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Enum
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Name(tls_type) Type(enum arm_tls_type)
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TLS dialect to use:
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--- gcc/config/arm/arm.c.jj 2020-09-12 13:36:27.619716335 +0200
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+++ gcc/config/arm/arm.c 2020-09-12 13:49:26.166363387 +0200
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@@ -3181,7 +3181,7 @@ static sbitmap isa_quirkbits;
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void
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arm_configure_build_target (struct arm_build_target *target,
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struct cl_target_option *opts,
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- struct gcc_options *opts_set,
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+ struct gcc_options */* opts_set */,
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bool warn_compatible)
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{
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const cpu_option *arm_selected_tune = NULL;
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@@ -3196,7 +3196,7 @@ arm_configure_build_target (struct arm_b
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target->core_name = NULL;
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target->arch_name = NULL;
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- if (opts_set->x_arm_arch_string)
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+ if (opts->x_arm_arch_specified)
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{
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arm_selected_arch = arm_parse_arch_option_name (all_architectures,
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"-march",
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@@ -3204,7 +3204,7 @@ arm_configure_build_target (struct arm_b
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arch_opts = strchr (opts->x_arm_arch_string, '+');
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}
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- if (opts_set->x_arm_cpu_string)
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+ if (opts->x_arm_cpu_specified)
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{
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arm_selected_cpu = arm_parse_cpu_option_name (all_cores, "-mcpu",
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opts->x_arm_cpu_string);
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@@ -3214,7 +3214,7 @@ arm_configure_build_target (struct arm_b
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options for tuning. */
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}
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- if (opts_set->x_arm_tune_string)
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+ if (opts->x_arm_tune_specified)
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{
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arm_selected_tune = arm_parse_cpu_option_name (all_cores, "-mtune",
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opts->x_arm_tune_string);
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--- gcc/common/config/arm/arm-common.c.jj 2020-07-28 15:39:09.705760394 +0200
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+++ gcc/common/config/arm/arm-common.c 2020-09-12 13:50:09.021738456 +0200
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@@ -1021,6 +1021,34 @@ arm_asm_auto_mfpu (int argc, const char
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#undef ARM_CPU_NAME_LENGTH
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+bool
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+arm_handle_option (struct gcc_options *opts,
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+ struct gcc_options *opts_set ATTRIBUTE_UNUSED,
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+ const struct cl_decoded_option *decoded,
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+ location_t loc ATTRIBUTE_UNUSED)
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+{
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+ size_t code = decoded->opt_index;
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+ const char *arg = decoded->arg;
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+ int val = decoded->value;
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+
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+ switch (code)
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+ {
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+ case OPT_march_:
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+ opts->x_arm_arch_specified = true;
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+ return true;
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+
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+ case OPT_mcpu_:
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+ opts->x_arm_cpu_specified = true;
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+ return true;
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+
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+ case OPT_mtune_:
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+ opts->x_arm_tune_specified = true;
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+ return true;
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+
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+ default:
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+ return true;
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+ }
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+}
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#undef TARGET_DEFAULT_TARGET_FLAGS
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#define TARGET_DEFAULT_TARGET_FLAGS (TARGET_DEFAULT | MASK_SCHED_PROLOG)
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@@ -1031,4 +1059,7 @@ arm_asm_auto_mfpu (int argc, const char
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#undef TARGET_EXCEPT_UNWIND_INFO
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#define TARGET_EXCEPT_UNWIND_INFO arm_except_unwind_info
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+#undef TARGET_HANDLE_OPTION
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+#define TARGET_HANDLE_OPTION arm_handle_option
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+
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struct gcc_targetm_common targetm_common = TARGETM_COMMON_INITIALIZER;
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