diff options
| author | Eileen M. Uchitelle <[email protected]> | 2021-11-23 14:09:24 -0500 |
|---|---|---|
| committer | GitHub <[email protected]> | 2021-11-23 14:09:24 -0500 |
| commit | 459f9e3df8e8080d8c44aed3636a337e6ee64132 (patch) | |
| tree | 497fdb2d8a6751b2dbbaf7be979bce6444b01b9f /yjit_codegen.c | |
| parent | fb9d67742b77e5b38cfe46b448b64e6965aa3e70 (diff) | |
Add setclassvariable to yjit (#5127)
Implements setclassvariable in yjit. Note that this version is not
faster than the standard version because we aren't handling the inline
cache in assembly. This is still important to implement because it will
prevent yjit from exiting in methods that call both a cvar setter and
other code that yjit can compile.
Co-authored-by: Aaron Patterson [email protected]
Notes
Notes:
Merged-By: maximecb <[email protected]>
Diffstat (limited to 'yjit_codegen.c')
| -rw-r--r-- | yjit_codegen.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/yjit_codegen.c b/yjit_codegen.c index c34c56a972..add1e2012a 100644 --- a/yjit_codegen.c +++ b/yjit_codegen.c @@ -4488,6 +4488,26 @@ gen_getclassvariable(jitstate_t* jit, ctx_t* ctx, codeblock_t* cb) return YJIT_KEEP_COMPILING; } +VALUE +rb_vm_setclassvariable(const rb_iseq_t *iseq, const rb_control_frame_t *cfp, ID id, VALUE val, ICVARC ic); + +static codegen_status_t +gen_setclassvariable(jitstate_t* jit, ctx_t* ctx, codeblock_t* cb) +{ + // rb_vm_setclassvariable can raise exceptions. + jit_prepare_routine_call(jit, ctx, REG0); + + mov(cb, C_ARG_REGS[0], member_opnd(REG_CFP, rb_control_frame_t, iseq)); + mov(cb, C_ARG_REGS[1], REG_CFP); + mov(cb, C_ARG_REGS[2], imm_opnd(jit_get_arg(jit, 0))); + mov(cb, C_ARG_REGS[3], ctx_stack_pop(ctx, 1)); + mov(cb, C_ARG_REGS[4], imm_opnd(jit_get_arg(jit, 1))); + + call_ptr(cb, REG0, (void *)rb_vm_setclassvariable); + + return YJIT_KEEP_COMPILING; +} + static codegen_status_t gen_opt_getinlinecache(jitstate_t *jit, ctx_t *ctx, codeblock_t *cb) { @@ -4886,6 +4906,7 @@ yjit_init_codegen(void) yjit_reg_op(BIN(toregexp), gen_toregexp); yjit_reg_op(BIN(getspecial), gen_getspecial); yjit_reg_op(BIN(getclassvariable), gen_getclassvariable); + yjit_reg_op(BIN(setclassvariable), gen_setclassvariable); yjit_method_codegen_table = st_init_numtable(); |