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Drop obsoleted BUILTIN_ATTR_NO_GC attribute

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The thing that has used this in the past was very buggy, and we've never
revisied it. Let's remove it until we need it again.
This commit is contained in:
Takashi Kokubun 2024-01-16 17:23:46 -08:00
parent 1addb3955c
commit e37a37e696
8 changed files with 11 additions and 25 deletions
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11
lib/ruby_vm/rjit/insn_compiler.rb
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@ -4924,13 +4924,10 @@ module RubyVM::RJIT
asm.comment('inlined leaf builtin')
# Skip this if it doesn't trigger GC
if iseq.body.builtin_attrs & C::BUILTIN_ATTR_NO_GC == 0
# The callee may allocate, e.g. Integer#abs on a Bignum.
# Save SP for GC, save PC for allocation tracing, and prepare
# for global invalidation after GC's VM lock contention.
jit_prepare_routine_call(jit, ctx, asm)
end
# The callee may allocate, e.g. Integer#abs on a Bignum.
# Save SP for GC, save PC for allocation tracing, and prepare
# for global invalidation after GC's VM lock contention.
jit_prepare_routine_call(jit, ctx, asm)
# Call the builtin func (ec, recv, arg1, arg2, ...)
asm.mov(C_ARGS[0], EC)