Functions — github.com/anthropics/claudes-c-compiler

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Functions6,057 in github.com/anthropics/claudes-c-compiler

⨍ Functions 6,057◇ Types & classes 346

Add a relocation relative to current position.

src/backend/x86/assembler/encoder/core.rs:227

Get the destination value defined by this instruction, if any. Instructions like Store, Memcpy, VaStart, VaEnd, VaCopy, AtomicStore, Fence, and Inline

src/ir/instruction.rs:385

↓ 21 callersMethodemit_jcc_label

(&mut self, jcc: &str, label: &str)

src/backend/common.rs:959

↓ 21 callersMethodencode_sse_op_imm8

(&mut self, ops: &[Operand], opcode: &[u8])

src/backend/x86/assembler/encoder/sse.rs:120

↓ 21 callersMethodencode_sse_op_imm8

(&mut self, ops: &[Operand], opcode: &[u8])

src/backend/i686/assembler/encoder/sse.rs:60

↓ 21 callersMethodfill_struct_global_bytes

Recursively fill byte buffer for struct global initialization. Returns the number of initializer items consumed. Handles nested structs/unions, array

src/ir/lowering/global_init_bytes.rs:44

↓ 21 callersFunctionget_vreg

(operands: &[Operand], idx: usize)

src/backend/riscv/assembler/encoder/mod.rs:378

↓ 21 callersFunctionis_xmm

Is this an XMM register?

src/backend/x86/assembler/encoder/registers.rs:128

↓ 21 callersFunctionparse_int_literal

(s: &str)

src/backend/arm/assembler/parser.rs:2259

↓ 21 callersFunctiontrimmed

(store: &'a LineStore, info: &LineInfo, idx: usize)

src/backend/i686/codegen/peephole.rs:594

↓ 21 callersFunctiontry_simplify

Try to simplify an instruction using algebraic identities and strength reduction.

src/passes/simplify.rs:231

↓ 20 callersFunctionbinop_val_const

Create a BinOp with Value(1) as lhs and the given const rhs.

src/passes/simplify.rs:1654

↓ 20 callersMethodemit_store_result

(&mut self, dest: &Value)

src/backend/arm/codegen/emit.rs:1826

↓ 20 callersFunctionencode_ldst_imm12

(out: &mut [u8], fp: usize, lo12: u32, shift: u32)

src/backend/arm/linker/reloc.rs:526

↓ 20 callersMethodfor_each_function

Run a transformation on each defined (non-declaration) function, returning the total count of changes made. Used by optimization passes.

src/ir/module.rs:267

↓ 20 callersMethodget_struct_layout_for_type

Get the cached struct layout for a TypeSpecifier, if it's a struct/union type. Prefers cached layout from struct_layouts when a tag name is available.

src/ir/lowering/structs.rs:272

↓ 20 callersMethodis_nop

(self)

src/backend/i686/codegen/peephole.rs:107

↓ 20 callersFunctionpeephole_optimize

Run peephole optimization on i686 assembly text. Returns the optimized assembly string.

src/backend/i686/codegen/peephole.rs:1672

↓ 20 callersMethodset_const

(&mut self, v: bool)

src/frontend/parser/ast.rs:253

↓ 20 callersMethodto_f64

Extract as f64 (works for all numeric types).

src/ir/constants.rs:260

↓ 19 callersFunctionassert_copy_value

Assert result is a Copy of the given value id.

src/passes/simplify.rs:1669

↓ 19 callersMethodcurrent_offset

Get the current write offset within the current section.

src/backend/elf/writer_base.rs:101

↓ 19 callersMethodemit_instr_mem_reg

(&mut self, mnemonic: &str, offset: i64, base: &str, reg: &str)

src/backend/common.rs:976

↓ 19 callersMethodeval_global_addr_expr

Try to evaluate an expression as a global address constant. This handles patterns like: - `&x` (address of a global variable) - `func` (function name

src/ir/lowering/const_eval_global_addr.rs:68

↓ 19 callersMethodexpr_is_pointer

Check if an expression has pointer type (for pointer arithmetic).

src/ir/lowering/pointer_analysis.rs:124

↓ 19 callersMethodis_128bit

Whether this is a 128-bit integer type (I128 or U128).

src/common/types.rs:1805

↓ 19 callersMethodis_long_double

Whether this is a long double type (F128). Long double values are computed as F64 but stored as 16 bytes for ABI correctness.

src/common/types.rs:1800

↓ 19 callersMethodis_struct_or_union

Whether this is a struct or union type.

src/common/types.rs:1700

↓ 19 callersFunctionline_info

(kind: LineKind, ts: u16)

src/backend/i686/codegen/peephole.rs:117

↓ 19 callersFunctionpeephole_optimize

Run peephole optimization on AArch64 assembly text. Returns the optimized assembly string.

src/backend/arm/codegen/peephole.rs:410

↓ 19 callersFunctionresolve_const

Resolve an operand to its constant value, looking through the const map for Value operands that are defined by Copy instructions with const sources.

src/passes/constant_fold.rs:386

↓ 19 callersMethodset_flag

(&mut self, mask: u32, v: bool)

src/frontend/parser/parse.rs:193

↓ 19 callersMethodstruct_value_size

Check if an expression refers to a struct/union/vector value (not pointer-to-struct). Returns the struct/union/vector size if the expression produces

src/ir/lowering/expr_types.rs:112

↓ 18 callersMethodadd_reloc

Record a relocation at the current offset in the current section.

src/backend/elf/writer_base.rs:125

↓ 18 callersMethodanalyze_expr

(&mut self, expr: &Expr)

src/frontend/sema/analysis.rs:1324

↓ 18 callersMethodclear

(&mut self)

src/backend/x86/codegen/peephole/passes/store_forwarding.rs:58

↓ 18 callersFunctionencode_amo

(operands: &[Operand], funct3: u32, funct5: u32)

src/backend/riscv/assembler/encoder/atomics.rs:21

↓ 18 callersMethodencode_avx_3op_38

Encode AVX 3-operand in 0F38 map

src/backend/x86/assembler/encoder/avx.rs:271

↓ 18 callersFunctionencode_neon_elem_long

Encode NEON vector-by-element long instructions: SMULL/UMULL/SMLAL/UMLAL/SMLSL/UMLSL (elem) Format: 0 Q U 01111 size L M Rm opcode H 0 Rn Rd These a

src/backend/arm/assembler/encoder/neon.rs:235

↓ 18 callersFunctionis_xmm

Is this an XMM register?

src/backend/i686/assembler/encoder/registers.rs:53

↓ 18 callersFunctionpad_to

Extend buffer with zero bytes to reach `target` length.

src/backend/linker_common/write.rs:62

↓ 17 callersMethodadd

(&mut self, s: &str)

src/backend/i686/linker/mod.rs:44

↓ 17 callersMethodadd_relocation

Add a relocation relative to current position.

src/backend/i686/assembler/encoder/core.rs:146

↓ 17 callersMethodemit_jmp_label

(&mut self, label: &str)

src/backend/common.rs:951

↓ 17 callersMethodemit_store_to_raw_sp

Emit store to [sp, #offset] using the REAL sp register, even when alloca is present. Used for storing into dynamically-allocated call stack arg areas

src/backend/arm/codegen/emit.rs:742

↓ 17 callersMethodemit_store_to_sp

Emit: store `reg` to `offset(sp)`, handling large offsets via t6.

src/backend/riscv/codegen/emit.rs:276

↓ 17 callersFunctionencode_neon_float_three_same

── NEON float three-same ──────────────────────────────────────────────── Encode NEON float three-same: FADD, FSUB, FMUL, FDIV, FMLA, FMLS, etc. Forma

src/backend/arm/assembler/encoder/neon.rs:1390

↓ 17 callersMethodexpect_after

Expect a token with a contextual description of what construct we're parsing. Produces messages like "expected ';' after return statement" instead of

src/frontend/parser/parse.rs:451

↓ 17 callersFunctionget_imm

(operands: &[Operand], idx: usize)

src/backend/riscv/assembler/encoder/mod.rs:387

↓ 17 callersMethodget_offset

(&self, s: &str)

src/backend/linker_common/dynstr.rs:32

↓ 17 callersMethodparam_ref

Format a parameter reference from the caller's stack frame. With frame pointer: offset(%ebp) where offset is positive (above EBP). Without frame point

src/backend/i686/codegen/emit.rs:183

↓ 17 callersMethodparse_assignment_expr

(&mut self)

src/frontend/parser/expressions.rs:82

↓ 17 callersFunctionparse_insn_int

(s: &str)

src/backend/riscv/assembler/encoder/compressed.rs:99

↓ 17 callersFunctionphys_reg_name

(reg: PhysReg)

src/backend/i686/codegen/emit.rs:84

↓ 17 callersFunctionreplace_line

(store: &mut LineStore, info: &mut LineInfo, idx: usize, new_text: String)

src/backend/x86/codegen/peephole/types.rs:682

↓ 17 callersMethodresolve_type_spec

Resolve a TypeSpecifier, following TypeofType wrappers. TypedefName resolution now goes through CType (see type_spec_to_ctype). This only resolves non

src/ir/lowering/types.rs:22

↓ 17 callersMethodsym_type

(&self)

src/backend/i686/linker/types.rs:125

↓ 16 callersFunctionassert_add_matches

(a: &[u8; 16], b: &[u8; 16], label: &str)

src/common/long_double.rs:2751

↓ 16 callersMethodconst_to_i64

Convert an IrConst to i64. Delegates to IrConst::to_i64().

src/ir/lowering/const_eval.rs:619

↓ 16 callersMethodemit_alloca_addr

Compute the address of an alloca into `dest`, handling over-aligned allocas. For normal allocas: `dest = sp + offset`. For over-aligned allocas: `dest

src/backend/arm/codegen/emit.rs:821

↓ 16 callersMethodencode_unary_rm

(&mut self, ops: &[Operand], op_ext: u8, size: u8)

src/backend/i686/assembler/encoder/gp_integer.rs:781

↓ 16 callersMethodexpr_as_array_size

Collect array dimensions from nested Array type specifiers. Extract an integer value from any integer literal expression (Int, UInt, Long, ULong). Use

src/ir/lowering/const_eval.rs:631

↓ 16 callersMethodparse_gcc_attributes

Parse __attribute__((...)) and __extension__, returning struct attribute flags. Returns (is_packed, aligned_value, mode_kind, is_common).

src/frontend/parser/parse.rs:645

↓ 16 callersMethodset_noreturn

(&mut self, v: bool)

src/frontend/parser/ast.rs:106

↓ 16 callersMethodwrite_str

(&mut self, s: &str)

src/backend/common.rs:1049

↓ 16 callersFunctionx87_decompose

Decompose x87 80-bit extended precision bytes into sign, exponent, and mantissa. This is the single extraction point used by all x87 conversion functi

src/common/long_double.rs:570

↓ 15 callersMethodacc_has

(&self, value_id: u32, is_alloca: bool)

src/backend/state.rs:60

↓ 15 callersMethodcollect_refs_from_expr

Collect function name references from an expression.

src/ir/lowering/ref_collection.rs:233

↓ 15 callersMethodconvert_to_complex

Convert a value to a complex type, handling both real-to-complex and complex-to-complex.

src/ir/lowering/complex.rs:550

↓ 15 callersMethodemit_alloca_addr

Compute the address of an alloca into `dest`, handling over-aligned allocas. For normal allocas: `dest = s0 + offset`. For over-aligned allocas: `dest

src/backend/riscv/codegen/emit.rs:263

↓ 15 callersMethodemit_bool_normalize_typed

Normalize a value for _Bool storage at the given source type. Emits (val != 0) for integers, (val != 0.0) for floats. This must be called BEFORE any t

src/ir/lowering/expr.rs:547

↓ 15 callersMethodemit_rex_unary

Emit REX prefix for unary operation on register.

src/backend/x86/assembler/encoder/core.rs:72

↓ 15 callersMethodemit_segment_prefix

Emit segment override prefix (0x64 for %fs, 0x65 for %gs) if present. Must be emitted before any operand-size override, REX prefix, or opcode. TODO: e

src/backend/x86/assembler/encoder/core.rs:48

↓ 15 callersMethodemit_u32_le

Append a 32-bit little-endian value to the current section.

src/backend/elf/writer_base.rs:120

↓ 15 callersFunctionencode_movw

(out: &mut [u8], fp: usize, imm16: u32)

src/backend/arm/linker/reloc.rs:534

↓ 15 callersMethodinfer_expr_type

Infer the C semantic type of an expression for arithmetic conversions. This differs from `get_expr_type` in that it returns the C-level type (e.g., I

src/ir/lowering/expr.rs:406

↓ 15 callersFunctionis_ident_start_byte

(b: u8)

src/frontend/preprocessor/utils.rs:23

↓ 15 callersFunctionis_mmx

Is this an MMX register?

src/backend/x86/assembler/encoder/registers.rs:27

↓ 15 callersFunctionregister_family_fast

(reg: &str)

src/backend/x86/codegen/peephole/types.rs:1045

↓ 15 callersMethodvex_l_from_ops

Determine VEX L (vector length) from operand: 0=128(xmm), 1=256(ymm)

src/backend/x86/assembler/encoder/avx.rs:138

↓ 15 callersFunctionwrite_bytes

(buf: &mut [u8], off: usize, data: &[u8])

src/backend/elf/io.rs:83

↓ 15 callersMethodzero_const

Get the zero constant for a given IR type.

src/ir/lowering/expr_types.rs:88

↓ 14 callersFunctionassert_cmp_matches

(a: &[u8; 16], b: &[u8; 16], label: &str)

src/common/long_double.rs:2935

↓ 14 callersMethodemit_f128_load_to_x87

Load an F128 (long double) operand onto the x87 FPU stack.

src/backend/i686/codegen/emit.rs:518

↓ 14 callersMethodemit_string_to_alloca

Copy a string literal's bytes into an alloca at a given byte offset, followed by a null terminator (if it fits within `max_bytes`). Per C11 6.7.9 p14

src/ir/lowering/lower.rs:1305

↓ 14 callersMethodemit_struct_init

Recursively emit struct field initialization from an initializer list. `base_alloca` is the alloca for the struct, `base_offset` is the byte offset f

src/ir/lowering/struct_init.rs:39

↓ 14 callersMethodencode_avx_3op_np

Encode AVX 3-operand with no 66 prefix

src/backend/x86/assembler/encoder/avx.rs:266

↓ 14 callersFunctionencode_neon_float_two_misc

── NEON float two-register misc ───────────────────────────────────────── Encode NEON float two-reg misc: UCVTF, SCVTF, FCVTZS, FCVTZU, FNEG, FABS, et

src/backend/arm/assembler/encoder/neon.rs:1420

↓ 14 callersFunctionfor_each_operand_in_terminator

Iterate over all Operand references in a terminator. Canonical traversal — shared by liveness, use-counting, and GEP fold analysis.

src/backend/liveness.rs:1025

↓ 14 callersFunctioninfer_reg_size

Infer register size in bytes from register name.

src/backend/x86/assembler/encoder/registers.rs:233

↓ 14 callersMethodis_weak

(&self)

src/frontend/parser/ast.rs:86

↓ 14 callersMethodlower_stmt

Main statement lowering dispatcher. Delegates to per-statement-type methods.

src/ir/lowering/stmt.rs:1075

↓ 14 callersFunctionmake_call

(func_name: &str, args: Vec<Operand>, return_type: IrType)

src/passes/simplify.rs:1692

↓ 14 callersFunctionpeephole_optimize

Run peephole optimization on RISC-V assembly text. Returns the optimized assembly string.

src/backend/riscv/codegen/peephole.rs:348

↓ 14 callersFunctionresolve_numeric_name

Resolve a numeric label reference name (e.g., "1f" -> ".Lnum_1_0").

src/backend/elf/numeric_labels.rs:204

↓ 14 callersMethodrow

(&self, i: usize)

src/ir/analysis.rs:40

↓ 14 callersMethodskip_gcc_extensions

(&mut self)

src/frontend/parser/parse.rs:636

↓ 14 callersFunctiontry_compress_rv64

(word: u32)

src/backend/riscv/assembler/compress.rs:19

↓ 13 callersMethodalloca_complex

Allocate stack space for a complex value and return the alloca pointer.

src/ir/lowering/complex.rs:73

↓ 13 callersMethodcreate_compound_literal_global

Create an anonymous global for a compound literal at file scope.

src/ir/lowering/global_init.rs:1142

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