Coverage Report

Created: 2026-03-31 07:30

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
/src/ruby/yjit.h
Line
Count
Source
1
#ifndef YJIT_H
2
#define YJIT_H 1
3
//
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// This file contains definitions YJIT exposes to the CRuby codebase
5
//
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#include "ruby/internal/config.h"
8
#include "ruby_assert.h" // for RUBY_DEBUG
9
#include "vm_core.h"
10
#include "method.h"
11
12
// YJIT_STATS controls whether to support runtime counters in the interpreter
13
#ifndef YJIT_STATS
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# define YJIT_STATS (USE_YJIT && RUBY_DEBUG)
15
#endif
16
17
#if USE_YJIT
18
19
// We generate x86 or arm64 assembly
20
#if defined(_WIN32) ? defined(_M_AMD64) : (defined(__x86_64__) || defined(__aarch64__))
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// x86_64 platforms without mingw/msys or x64-mswin
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#else
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# error YJIT unsupported platform
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#endif
25
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// Expose these as declarations since we are building YJIT.
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extern uint64_t rb_yjit_call_threshold;
28
extern uint64_t rb_yjit_cold_threshold;
29
extern uint64_t rb_yjit_live_iseq_count;
30
extern uint64_t rb_yjit_iseq_alloc_count;
31
extern bool rb_yjit_enabled_p;
32
void rb_yjit_incr_counter(const char *counter_name);
33
void rb_yjit_invalidate_all_method_lookup_assumptions(void);
34
void rb_yjit_cme_invalidate(rb_callable_method_entry_t *cme);
35
void rb_yjit_collect_binding_alloc(void);
36
void rb_yjit_collect_binding_set(void);
37
void rb_yjit_compile_iseq(const rb_iseq_t *iseq, rb_execution_context_t *ec, bool jit_exception);
38
void rb_yjit_init_builtin_cmes(void);
39
void rb_yjit_init(bool yjit_enabled);
40
void rb_yjit_free_at_exit(void);
41
void rb_yjit_bop_redefined(int redefined_flag, enum ruby_basic_operators bop);
42
void rb_yjit_constant_state_changed(ID id);
43
void rb_yjit_iseq_mark(void *payload);
44
void rb_yjit_iseq_update_references(const rb_iseq_t *iseq);
45
void rb_yjit_iseq_free(const rb_iseq_t *iseq);
46
void rb_yjit_before_ractor_spawn(void);
47
void rb_yjit_constant_ic_update(const rb_iseq_t *const iseq, IC ic, unsigned insn_idx);
48
void rb_yjit_tracing_invalidate_all(void);
49
void rb_yjit_show_usage(int help, int highlight, unsigned int width, int columns);
50
void rb_yjit_lazy_push_frame(const VALUE *pc);
51
void rb_yjit_invalidate_no_singleton_class(VALUE klass);
52
void rb_yjit_invalidate_ep_is_bp(const rb_iseq_t *iseq);
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void rb_yjit_mark_all_writeable(void);
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void rb_yjit_mark_all_executable(void);
55
56
#else
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// !USE_YJIT
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// In these builds, YJIT could never be turned on. Provide dummy implementations.
59
60
0
#define rb_yjit_enabled_p false
61
0
static inline void rb_yjit_incr_counter(const char *counter_name) {}
Unexecuted instantiation: class.c:rb_yjit_incr_counter
Unexecuted instantiation: error.c:rb_yjit_incr_counter
Unexecuted instantiation: gc.c:rb_yjit_incr_counter
Unexecuted instantiation: iseq.c:rb_yjit_incr_counter
Unexecuted instantiation: object.c:rb_yjit_incr_counter
Unexecuted instantiation: proc.c:rb_yjit_incr_counter
Unexecuted instantiation: ractor.c:rb_yjit_incr_counter
Unexecuted instantiation: ruby.c:rb_yjit_incr_counter
Unexecuted instantiation: version.c:rb_yjit_incr_counter
Unexecuted instantiation: vm.c:rb_yjit_incr_counter
Unexecuted instantiation: vm_trace.c:rb_yjit_incr_counter
Unexecuted instantiation: compile.c:rb_yjit_incr_counter
Unexecuted instantiation: cont.c:rb_yjit_incr_counter
62
0
static inline void rb_yjit_invalidate_all_method_lookup_assumptions(void) {}
Unexecuted instantiation: class.c:rb_yjit_invalidate_all_method_lookup_assumptions
Unexecuted instantiation: error.c:rb_yjit_invalidate_all_method_lookup_assumptions
Unexecuted instantiation: gc.c:rb_yjit_invalidate_all_method_lookup_assumptions
Unexecuted instantiation: iseq.c:rb_yjit_invalidate_all_method_lookup_assumptions
Unexecuted instantiation: object.c:rb_yjit_invalidate_all_method_lookup_assumptions
Unexecuted instantiation: proc.c:rb_yjit_invalidate_all_method_lookup_assumptions
Unexecuted instantiation: ractor.c:rb_yjit_invalidate_all_method_lookup_assumptions
Unexecuted instantiation: ruby.c:rb_yjit_invalidate_all_method_lookup_assumptions
Unexecuted instantiation: version.c:rb_yjit_invalidate_all_method_lookup_assumptions
Unexecuted instantiation: vm.c:rb_yjit_invalidate_all_method_lookup_assumptions
Unexecuted instantiation: vm_trace.c:rb_yjit_invalidate_all_method_lookup_assumptions
Unexecuted instantiation: compile.c:rb_yjit_invalidate_all_method_lookup_assumptions
Unexecuted instantiation: cont.c:rb_yjit_invalidate_all_method_lookup_assumptions
63
18
static inline void rb_yjit_cme_invalidate(rb_callable_method_entry_t *cme) {}
Unexecuted instantiation: class.c:rb_yjit_cme_invalidate
Unexecuted instantiation: error.c:rb_yjit_cme_invalidate
Unexecuted instantiation: gc.c:rb_yjit_cme_invalidate
Unexecuted instantiation: iseq.c:rb_yjit_cme_invalidate
Unexecuted instantiation: object.c:rb_yjit_cme_invalidate
Unexecuted instantiation: proc.c:rb_yjit_cme_invalidate
Unexecuted instantiation: ractor.c:rb_yjit_cme_invalidate
Unexecuted instantiation: ruby.c:rb_yjit_cme_invalidate
Unexecuted instantiation: version.c:rb_yjit_cme_invalidate
vm.c:rb_yjit_cme_invalidate
Line
Count
Source
63
18
static inline void rb_yjit_cme_invalidate(rb_callable_method_entry_t *cme) {}
Unexecuted instantiation: vm_trace.c:rb_yjit_cme_invalidate
Unexecuted instantiation: compile.c:rb_yjit_cme_invalidate
Unexecuted instantiation: cont.c:rb_yjit_cme_invalidate
64
0
static inline void rb_yjit_collect_binding_alloc(void) {}
Unexecuted instantiation: class.c:rb_yjit_collect_binding_alloc
Unexecuted instantiation: error.c:rb_yjit_collect_binding_alloc
Unexecuted instantiation: gc.c:rb_yjit_collect_binding_alloc
Unexecuted instantiation: iseq.c:rb_yjit_collect_binding_alloc
Unexecuted instantiation: object.c:rb_yjit_collect_binding_alloc
Unexecuted instantiation: proc.c:rb_yjit_collect_binding_alloc
Unexecuted instantiation: ractor.c:rb_yjit_collect_binding_alloc
Unexecuted instantiation: ruby.c:rb_yjit_collect_binding_alloc
Unexecuted instantiation: version.c:rb_yjit_collect_binding_alloc
Unexecuted instantiation: vm.c:rb_yjit_collect_binding_alloc
Unexecuted instantiation: vm_trace.c:rb_yjit_collect_binding_alloc
Unexecuted instantiation: compile.c:rb_yjit_collect_binding_alloc
Unexecuted instantiation: cont.c:rb_yjit_collect_binding_alloc
65
0
static inline void rb_yjit_collect_binding_set(void) {}
Unexecuted instantiation: class.c:rb_yjit_collect_binding_set
Unexecuted instantiation: error.c:rb_yjit_collect_binding_set
Unexecuted instantiation: gc.c:rb_yjit_collect_binding_set
Unexecuted instantiation: iseq.c:rb_yjit_collect_binding_set
Unexecuted instantiation: object.c:rb_yjit_collect_binding_set
Unexecuted instantiation: proc.c:rb_yjit_collect_binding_set
Unexecuted instantiation: ractor.c:rb_yjit_collect_binding_set
Unexecuted instantiation: ruby.c:rb_yjit_collect_binding_set
Unexecuted instantiation: version.c:rb_yjit_collect_binding_set
Unexecuted instantiation: vm.c:rb_yjit_collect_binding_set
Unexecuted instantiation: vm_trace.c:rb_yjit_collect_binding_set
Unexecuted instantiation: compile.c:rb_yjit_collect_binding_set
Unexecuted instantiation: cont.c:rb_yjit_collect_binding_set
66
0
static inline void rb_yjit_compile_iseq(const rb_iseq_t *iseq, rb_execution_context_t *ec, bool jit_exception) {}
Unexecuted instantiation: class.c:rb_yjit_compile_iseq
Unexecuted instantiation: error.c:rb_yjit_compile_iseq
Unexecuted instantiation: gc.c:rb_yjit_compile_iseq
Unexecuted instantiation: iseq.c:rb_yjit_compile_iseq
Unexecuted instantiation: object.c:rb_yjit_compile_iseq
Unexecuted instantiation: proc.c:rb_yjit_compile_iseq
Unexecuted instantiation: ractor.c:rb_yjit_compile_iseq
Unexecuted instantiation: ruby.c:rb_yjit_compile_iseq
Unexecuted instantiation: version.c:rb_yjit_compile_iseq
Unexecuted instantiation: vm.c:rb_yjit_compile_iseq
Unexecuted instantiation: vm_trace.c:rb_yjit_compile_iseq
Unexecuted instantiation: compile.c:rb_yjit_compile_iseq
Unexecuted instantiation: cont.c:rb_yjit_compile_iseq
67
0
static inline void rb_yjit_init_builtin_cmes(void) {}
Unexecuted instantiation: class.c:rb_yjit_init_builtin_cmes
Unexecuted instantiation: error.c:rb_yjit_init_builtin_cmes
Unexecuted instantiation: gc.c:rb_yjit_init_builtin_cmes
Unexecuted instantiation: iseq.c:rb_yjit_init_builtin_cmes
Unexecuted instantiation: object.c:rb_yjit_init_builtin_cmes
Unexecuted instantiation: proc.c:rb_yjit_init_builtin_cmes
Unexecuted instantiation: ractor.c:rb_yjit_init_builtin_cmes
Unexecuted instantiation: ruby.c:rb_yjit_init_builtin_cmes
Unexecuted instantiation: version.c:rb_yjit_init_builtin_cmes
Unexecuted instantiation: vm.c:rb_yjit_init_builtin_cmes
Unexecuted instantiation: vm_trace.c:rb_yjit_init_builtin_cmes
Unexecuted instantiation: compile.c:rb_yjit_init_builtin_cmes
Unexecuted instantiation: cont.c:rb_yjit_init_builtin_cmes
68
0
static inline void rb_yjit_init(bool yjit_enabled) {}
Unexecuted instantiation: class.c:rb_yjit_init
Unexecuted instantiation: error.c:rb_yjit_init
Unexecuted instantiation: gc.c:rb_yjit_init
Unexecuted instantiation: iseq.c:rb_yjit_init
Unexecuted instantiation: object.c:rb_yjit_init
Unexecuted instantiation: proc.c:rb_yjit_init
Unexecuted instantiation: ractor.c:rb_yjit_init
Unexecuted instantiation: ruby.c:rb_yjit_init
Unexecuted instantiation: version.c:rb_yjit_init
Unexecuted instantiation: vm.c:rb_yjit_init
Unexecuted instantiation: vm_trace.c:rb_yjit_init
Unexecuted instantiation: compile.c:rb_yjit_init
Unexecuted instantiation: cont.c:rb_yjit_init
69
0
static inline void rb_yjit_bop_redefined(int redefined_flag, enum ruby_basic_operators bop) {}
Unexecuted instantiation: class.c:rb_yjit_bop_redefined
Unexecuted instantiation: error.c:rb_yjit_bop_redefined
Unexecuted instantiation: gc.c:rb_yjit_bop_redefined
Unexecuted instantiation: iseq.c:rb_yjit_bop_redefined
Unexecuted instantiation: object.c:rb_yjit_bop_redefined
Unexecuted instantiation: proc.c:rb_yjit_bop_redefined
Unexecuted instantiation: ractor.c:rb_yjit_bop_redefined
Unexecuted instantiation: ruby.c:rb_yjit_bop_redefined
Unexecuted instantiation: version.c:rb_yjit_bop_redefined
Unexecuted instantiation: vm.c:rb_yjit_bop_redefined
Unexecuted instantiation: vm_trace.c:rb_yjit_bop_redefined
Unexecuted instantiation: compile.c:rb_yjit_bop_redefined
Unexecuted instantiation: cont.c:rb_yjit_bop_redefined
70
5.48k
static inline void rb_yjit_constant_state_changed(ID id) {}
Unexecuted instantiation: class.c:rb_yjit_constant_state_changed
Unexecuted instantiation: error.c:rb_yjit_constant_state_changed
Unexecuted instantiation: gc.c:rb_yjit_constant_state_changed
Unexecuted instantiation: iseq.c:rb_yjit_constant_state_changed
Unexecuted instantiation: object.c:rb_yjit_constant_state_changed
Unexecuted instantiation: proc.c:rb_yjit_constant_state_changed
Unexecuted instantiation: ractor.c:rb_yjit_constant_state_changed
Unexecuted instantiation: ruby.c:rb_yjit_constant_state_changed
Unexecuted instantiation: version.c:rb_yjit_constant_state_changed
vm.c:rb_yjit_constant_state_changed
Line
Count
Source
70
5.48k
static inline void rb_yjit_constant_state_changed(ID id) {}
Unexecuted instantiation: vm_trace.c:rb_yjit_constant_state_changed
Unexecuted instantiation: compile.c:rb_yjit_constant_state_changed
Unexecuted instantiation: cont.c:rb_yjit_constant_state_changed
71
0
static inline void rb_yjit_iseq_mark(void *payload) {}
Unexecuted instantiation: class.c:rb_yjit_iseq_mark
Unexecuted instantiation: error.c:rb_yjit_iseq_mark
Unexecuted instantiation: gc.c:rb_yjit_iseq_mark
Unexecuted instantiation: iseq.c:rb_yjit_iseq_mark
Unexecuted instantiation: object.c:rb_yjit_iseq_mark
Unexecuted instantiation: proc.c:rb_yjit_iseq_mark
Unexecuted instantiation: ractor.c:rb_yjit_iseq_mark
Unexecuted instantiation: ruby.c:rb_yjit_iseq_mark
Unexecuted instantiation: version.c:rb_yjit_iseq_mark
Unexecuted instantiation: vm.c:rb_yjit_iseq_mark
Unexecuted instantiation: vm_trace.c:rb_yjit_iseq_mark
Unexecuted instantiation: compile.c:rb_yjit_iseq_mark
Unexecuted instantiation: cont.c:rb_yjit_iseq_mark
72
0
static inline void rb_yjit_iseq_update_references(const rb_iseq_t *iseq) {}
Unexecuted instantiation: class.c:rb_yjit_iseq_update_references
Unexecuted instantiation: error.c:rb_yjit_iseq_update_references
Unexecuted instantiation: gc.c:rb_yjit_iseq_update_references
Unexecuted instantiation: iseq.c:rb_yjit_iseq_update_references
Unexecuted instantiation: object.c:rb_yjit_iseq_update_references
Unexecuted instantiation: proc.c:rb_yjit_iseq_update_references
Unexecuted instantiation: ractor.c:rb_yjit_iseq_update_references
Unexecuted instantiation: ruby.c:rb_yjit_iseq_update_references
Unexecuted instantiation: version.c:rb_yjit_iseq_update_references
Unexecuted instantiation: vm.c:rb_yjit_iseq_update_references
Unexecuted instantiation: vm_trace.c:rb_yjit_iseq_update_references
Unexecuted instantiation: compile.c:rb_yjit_iseq_update_references
Unexecuted instantiation: cont.c:rb_yjit_iseq_update_references
73
0
static inline void rb_yjit_iseq_free(const rb_iseq_t *iseq) {}
Unexecuted instantiation: class.c:rb_yjit_iseq_free
Unexecuted instantiation: error.c:rb_yjit_iseq_free
Unexecuted instantiation: gc.c:rb_yjit_iseq_free
Unexecuted instantiation: iseq.c:rb_yjit_iseq_free
Unexecuted instantiation: object.c:rb_yjit_iseq_free
Unexecuted instantiation: proc.c:rb_yjit_iseq_free
Unexecuted instantiation: ractor.c:rb_yjit_iseq_free
Unexecuted instantiation: ruby.c:rb_yjit_iseq_free
Unexecuted instantiation: version.c:rb_yjit_iseq_free
Unexecuted instantiation: vm.c:rb_yjit_iseq_free
Unexecuted instantiation: vm_trace.c:rb_yjit_iseq_free
Unexecuted instantiation: compile.c:rb_yjit_iseq_free
Unexecuted instantiation: cont.c:rb_yjit_iseq_free
74
0
static inline void rb_yjit_before_ractor_spawn(void) {}
Unexecuted instantiation: class.c:rb_yjit_before_ractor_spawn
Unexecuted instantiation: error.c:rb_yjit_before_ractor_spawn
Unexecuted instantiation: gc.c:rb_yjit_before_ractor_spawn
Unexecuted instantiation: iseq.c:rb_yjit_before_ractor_spawn
Unexecuted instantiation: object.c:rb_yjit_before_ractor_spawn
Unexecuted instantiation: proc.c:rb_yjit_before_ractor_spawn
Unexecuted instantiation: ractor.c:rb_yjit_before_ractor_spawn
Unexecuted instantiation: ruby.c:rb_yjit_before_ractor_spawn
Unexecuted instantiation: version.c:rb_yjit_before_ractor_spawn
Unexecuted instantiation: vm.c:rb_yjit_before_ractor_spawn
Unexecuted instantiation: vm_trace.c:rb_yjit_before_ractor_spawn
Unexecuted instantiation: compile.c:rb_yjit_before_ractor_spawn
Unexecuted instantiation: cont.c:rb_yjit_before_ractor_spawn
75
0
static inline void rb_yjit_constant_ic_update(const rb_iseq_t *const iseq, IC ic, unsigned insn_idx) {}
Unexecuted instantiation: class.c:rb_yjit_constant_ic_update
Unexecuted instantiation: error.c:rb_yjit_constant_ic_update
Unexecuted instantiation: gc.c:rb_yjit_constant_ic_update
Unexecuted instantiation: iseq.c:rb_yjit_constant_ic_update
Unexecuted instantiation: object.c:rb_yjit_constant_ic_update
Unexecuted instantiation: proc.c:rb_yjit_constant_ic_update
Unexecuted instantiation: ractor.c:rb_yjit_constant_ic_update
Unexecuted instantiation: ruby.c:rb_yjit_constant_ic_update
Unexecuted instantiation: version.c:rb_yjit_constant_ic_update
Unexecuted instantiation: vm.c:rb_yjit_constant_ic_update
Unexecuted instantiation: vm_trace.c:rb_yjit_constant_ic_update
Unexecuted instantiation: compile.c:rb_yjit_constant_ic_update
Unexecuted instantiation: cont.c:rb_yjit_constant_ic_update
76
0
static inline void rb_yjit_tracing_invalidate_all(void) {}
Unexecuted instantiation: class.c:rb_yjit_tracing_invalidate_all
Unexecuted instantiation: error.c:rb_yjit_tracing_invalidate_all
Unexecuted instantiation: gc.c:rb_yjit_tracing_invalidate_all
Unexecuted instantiation: iseq.c:rb_yjit_tracing_invalidate_all
Unexecuted instantiation: object.c:rb_yjit_tracing_invalidate_all
Unexecuted instantiation: proc.c:rb_yjit_tracing_invalidate_all
Unexecuted instantiation: ractor.c:rb_yjit_tracing_invalidate_all
Unexecuted instantiation: ruby.c:rb_yjit_tracing_invalidate_all
Unexecuted instantiation: version.c:rb_yjit_tracing_invalidate_all
Unexecuted instantiation: vm.c:rb_yjit_tracing_invalidate_all
Unexecuted instantiation: vm_trace.c:rb_yjit_tracing_invalidate_all
Unexecuted instantiation: compile.c:rb_yjit_tracing_invalidate_all
Unexecuted instantiation: cont.c:rb_yjit_tracing_invalidate_all
77
54.5k
static inline void rb_yjit_lazy_push_frame(const VALUE *pc) {}
Unexecuted instantiation: class.c:rb_yjit_lazy_push_frame
error.c:rb_yjit_lazy_push_frame
Line
Count
Source
77
54.5k
static inline void rb_yjit_lazy_push_frame(const VALUE *pc) {}
Unexecuted instantiation: gc.c:rb_yjit_lazy_push_frame
Unexecuted instantiation: iseq.c:rb_yjit_lazy_push_frame
Unexecuted instantiation: object.c:rb_yjit_lazy_push_frame
Unexecuted instantiation: proc.c:rb_yjit_lazy_push_frame
Unexecuted instantiation: ractor.c:rb_yjit_lazy_push_frame
Unexecuted instantiation: ruby.c:rb_yjit_lazy_push_frame
Unexecuted instantiation: version.c:rb_yjit_lazy_push_frame
Unexecuted instantiation: vm.c:rb_yjit_lazy_push_frame
Unexecuted instantiation: vm_trace.c:rb_yjit_lazy_push_frame
Unexecuted instantiation: compile.c:rb_yjit_lazy_push_frame
Unexecuted instantiation: cont.c:rb_yjit_lazy_push_frame
78
162
static inline void rb_yjit_invalidate_no_singleton_class(VALUE klass) {}
class.c:rb_yjit_invalidate_no_singleton_class
Line
Count
Source
78
162
static inline void rb_yjit_invalidate_no_singleton_class(VALUE klass) {}
Unexecuted instantiation: error.c:rb_yjit_invalidate_no_singleton_class
Unexecuted instantiation: gc.c:rb_yjit_invalidate_no_singleton_class
Unexecuted instantiation: iseq.c:rb_yjit_invalidate_no_singleton_class
Unexecuted instantiation: object.c:rb_yjit_invalidate_no_singleton_class
Unexecuted instantiation: proc.c:rb_yjit_invalidate_no_singleton_class
Unexecuted instantiation: ractor.c:rb_yjit_invalidate_no_singleton_class
Unexecuted instantiation: ruby.c:rb_yjit_invalidate_no_singleton_class
Unexecuted instantiation: version.c:rb_yjit_invalidate_no_singleton_class
Unexecuted instantiation: vm.c:rb_yjit_invalidate_no_singleton_class
Unexecuted instantiation: vm_trace.c:rb_yjit_invalidate_no_singleton_class
Unexecuted instantiation: compile.c:rb_yjit_invalidate_no_singleton_class
Unexecuted instantiation: cont.c:rb_yjit_invalidate_no_singleton_class
79
9
static inline void rb_yjit_invalidate_ep_is_bp(const rb_iseq_t *iseq) {}
Unexecuted instantiation: class.c:rb_yjit_invalidate_ep_is_bp
Unexecuted instantiation: error.c:rb_yjit_invalidate_ep_is_bp
Unexecuted instantiation: gc.c:rb_yjit_invalidate_ep_is_bp
Unexecuted instantiation: iseq.c:rb_yjit_invalidate_ep_is_bp
Unexecuted instantiation: object.c:rb_yjit_invalidate_ep_is_bp
Unexecuted instantiation: proc.c:rb_yjit_invalidate_ep_is_bp
Unexecuted instantiation: ractor.c:rb_yjit_invalidate_ep_is_bp
Unexecuted instantiation: ruby.c:rb_yjit_invalidate_ep_is_bp
Unexecuted instantiation: version.c:rb_yjit_invalidate_ep_is_bp
vm.c:rb_yjit_invalidate_ep_is_bp
Line
Count
Source
79
9
static inline void rb_yjit_invalidate_ep_is_bp(const rb_iseq_t *iseq) {}
Unexecuted instantiation: vm_trace.c:rb_yjit_invalidate_ep_is_bp
Unexecuted instantiation: compile.c:rb_yjit_invalidate_ep_is_bp
Unexecuted instantiation: cont.c:rb_yjit_invalidate_ep_is_bp
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#endif // #if USE_YJIT
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#endif // #ifndef YJIT_H