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Add intrinsics.cpu_relax

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This commit is contained in:
gingerBill
2020-02-26 22:29:12 +00:00
parent 8f42958ba3
commit 1596bca92d
4 changed files with 32 additions and 0 deletions
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12
src/ir_print.cpp
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@@ -1483,6 +1483,18 @@ void ir_print_instr(irFileBuffer *f, irModule *m, irValue *value) {
break;
}
case irInstr_InlineCode:
{
switch (instr->InlineCode.id) {
case BuiltinProc_cpu_relax:
ir_write_str_lit(f, "call void asm sideeffect \"pause\", \"\"()");
break;
default: GB_PANIC("Unknown inline code %d", instr->InlineCode.id); break;
}
}
break;
case irInstr_AtomicFence:
ir_write_str_lit(f, "fence ");
switch (instr->AtomicFence.id) {