diff options
Diffstat (limited to 'src/ir.cpp')
| -rw-r--r-- | src/ir.cpp | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/src/ir.cpp b/src/ir.cpp index 0fa842852..bfed55083 100644 --- a/src/ir.cpp +++ b/src/ir.cpp @@ -200,7 +200,7 @@ gbAllocator ir_allocator(void) { IR_INSTR_KIND(ZeroInit, struct { irValue *address; }) \ IR_INSTR_KIND(Store, struct { irValue *address, *value; bool is_volatile; }) \ IR_INSTR_KIND(Load, struct { Type *type; irValue *address; i64 custom_align; }) \ - IR_INSTR_KIND(InlineCode, struct { BuiltinProcId id; Array<irValue *> operands; }) \ + IR_INSTR_KIND(InlineCode, struct { BuiltinProcId id; Array<irValue *> operands; Type *type; }) \ IR_INSTR_KIND(AtomicFence, struct { BuiltinProcId id; }) \ IR_INSTR_KIND(AtomicStore, struct { \ irValue *address, *value; \ @@ -741,6 +741,8 @@ gb_inline bool ir_min_dep_entity(irModule *m, Entity *e) { Type *ir_instr_type(irInstr *instr) { switch (instr->kind) { + case irInstr_InlineCode: + return instr->InlineCode.type; case irInstr_Local: return instr->Local.type; case irInstr_Load: @@ -1093,11 +1095,12 @@ irValue *ir_instr_load(irProcedure *p, irValue *address) { return v; } -irValue *ir_instr_inline_code(irProcedure *p, BuiltinProcId id, Array<irValue *> operands) { +irValue *ir_instr_inline_code(irProcedure *p, BuiltinProcId id, Array<irValue *> const &operands, Type *type) { irValue *v = ir_alloc_instr(p, irInstr_InlineCode); irInstr *i = &v->Instr; i->InlineCode.id = id; i->InlineCode.operands = operands; + i->InlineCode.type = type; return v; } @@ -7287,8 +7290,16 @@ irValue *ir_build_builtin_proc(irProcedure *proc, Ast *expr, TypeAndValue tv, Bu // "Intrinsics" + case BuiltinProc_alloca: + { + auto args = array_make<irValue *>(heap_allocator(), 2); + args[0] = ir_emit_conv(proc, ir_build_expr(proc, ce->args[0]), t_i32); + args[1] = ir_build_expr(proc, ce->args[1]); + return ir_emit(proc, ir_instr_inline_code(proc, id, args, t_u8_ptr)); + } + case BuiltinProc_cpu_relax: - return ir_emit(proc, ir_instr_inline_code(proc, id, {})); + return ir_emit(proc, ir_instr_inline_code(proc, id, {}, nullptr)); case BuiltinProc_atomic_fence: case BuiltinProc_atomic_fence_acq: |