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authordec05eba <dec05eba@protonmail.com>2019-10-07 00:51:40 +0200
committerdec05eba <dec05eba@protonmail.com>2020-07-25 14:36:46 +0200
commit111bd0c7cb4b446c4bfe192b1df82845de17c005 (patch)
treef8efde64837e03f13dfb2baae3160a98bda8913a /include/ssa
parenta9a8cf8d337470bb9b4466aea9593df7f5fac776 (diff)
Rename ssa to ir
Diffstat (limited to 'include/ssa')
-rw-r--r--include/ssa/ssa.h165
1 files changed, 0 insertions, 165 deletions
diff --git a/include/ssa/ssa.h b/include/ssa/ssa.h
deleted file mode 100644
index e8e68c3..0000000
--- a/include/ssa/ssa.h
+++ /dev/null
@@ -1,165 +0,0 @@
-#ifndef AMALGAM_SSA_H
-#define AMALGAM_SSA_H
-
-#include "../std/buffer.h"
-#include "../std/hash_map.h"
-#include "../std/defs.h"
-#include "../defs.h"
-
-#include <setjmp.h>
-
-#define SSA_ERR_EXTERN_FUNC_SIG_MISMATCH -20
-
-/* Important: The number of fields in this enum can't exceed 255 */
-typedef enum {
- SSA_ASSIGN_INTER,
- SSA_ASSIGN_STRING,
- SSA_ASSIGN_REG,
- SSA_ADD,
- SSA_SUB,
- SSA_IMUL,
- SSA_MUL,
- SSA_IDIV,
- SSA_DIV,
- SSA_EQUALS,
- SSA_NOT_EQUAL,
- SSA_AND,
- SSA_ILT,
- SSA_ILE,
- SSA_IGT,
- SSA_IGE,
- SSA_LT,
- SSA_LE,
- SSA_GT,
- SSA_GE,
- SSA_FUNC_START,
- SSA_FUNC_END,
- SSA_PUSH,
- SSA_PUSH_RET,
- SSA_CALL_START,
- SSA_CALL,
- SSA_CALL_EXTERN,
- SSA_JUMP_ZERO,
- SSA_JUMP,
- SSA_RET,
- SSA_LABEL
-} SsaInstruction;
-
-typedef enum {
- SSA_NUMBER_TYPE_INTEGER,
- SSA_NUMBER_TYPE_FLOAT
-} SsaNumberType;
-
-typedef struct {
- union {
- i64 integer;
- f64 floating;
- } value;
- SsaNumberType type;
-} SsaNumber;
-
-typedef struct {
- FunctionSignature *func_sig;
- BufferView name;
-} SsaExternFunc;
-
-typedef struct {
- FunctionSignature *func_sig;
- BufferView name;
-} SsaExportFunc;
-
-typedef struct {
- FunctionSignature *func_sig;
-} SsaFunc;
-
-typedef i16 JumpOffset;
-typedef i16 SsaRegister;
-typedef u16 SsaIntermediateIndex;
-typedef u16 SsaStringIndex;
-typedef u16 SsaExternFuncIndex;
-typedef u16 SsaExportFuncIndex;
-typedef u16 SsaFuncIndex;
-typedef u16 SsaLabelIndex;
-
-typedef struct {
- Buffer/*instruction data*/ instructions;
- HashMapType(SsaNumber, SsaIntermediateIndex) intermediates_map;
- Buffer/*SsaNumber*/ intermediates;
- HashMapType(BufferView, SsaStringIndex) strings_map;
- Buffer/*BufferView*/ strings;
- HashMapType(BufferView, SsaExternFuncIndex) extern_funcs_map;
- Buffer/*SsaExternFunc*/ extern_funcs;
- Buffer/*SsaExportFunc*/ export_funcs;
- Buffer/*SsaFunc*/ funcs;
-
- SsaIntermediateIndex intermediate_counter;
- SsaStringIndex string_counter;
- SsaExternFuncIndex extern_func_counter;
- SsaExportFuncIndex export_func_counter;
- SsaFuncIndex func_counter;
- SsaRegister reg_counter;
- SsaRegister param_counter;
- SsaLabelIndex label_counter;
- Parser *parser; /* Borrowed */
-} Ssa;
-
-typedef struct {
- SsaRegister lhs;
- u16 rhs;
-} SsaInsForm1;
-
-typedef struct {
- SsaRegister result;
- SsaRegister lhs;
- SsaRegister rhs;
-} SsaInsForm2;
-
-typedef struct {
- u8 flags;
- u16 num_local_vars_regs;
-} SsaInsFuncStart;
-
-typedef struct {
- FunctionDecl *func_decl;
- u8 import_index;
-} SsaInsFuncCall;
-
-typedef struct {
- LhsExpr *func_decl_lhs;
- int import_index;
-} SsaInsFuncCallExtern;
-
-typedef struct {
- u8 num_args;
-} SsaInsCallStart;
-
-typedef struct {
- SsaRegister condition_reg;
- SsaLabelIndex target_label;
-} SsaInsJumpZero;
-
-typedef struct {
- SsaLabelIndex target_label;
-} SsaInsJump;
-
-/* None of these functions are thread-safe */
-SsaNumber create_ssa_integer(i64 value);
-SsaNumber create_ssa_float(f64 value);
-
-SsaNumber ssa_get_intermediate(Ssa *self, SsaIntermediateIndex index);
-BufferView ssa_get_string(Ssa *self, SsaStringIndex index);
-
-CHECK_RESULT int ssa_init(Ssa *self, Parser *parser);
-
-typedef struct {
- jmp_buf env;
- Ssa *ssa;
- amal_compiler *compiler;
- /* 0 if the current scope belongs to the file, otherwise ParserFileScopeReference's import_index (the import file that contains the scope) */
- u8 import_index;
-} SsaCompilerContext;
-
-/* longjump to context->env on failure */
-void scope_generate_ssa(Scope *self, SsaCompilerContext *context);
-
-#endif