1 // Copyright 2018 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 use llvm::{AtomicRmwBinOp, AtomicOrdering, SynchronizationScope, AsmDialect};
12 use llvm::{RealPredicate, OperandBundleDef};
16 use rustc::ty::TyCtxt;
17 use rustc::ty::layout::{Align, Size};
18 use rustc::session::Session;
19 use builder::MemFlags;
24 pub enum IntPredicate {
37 pub trait IntPredicateMethods {
38 fn convert_to_backend_specific(intpre : IntPredicate) -> Self;
42 pub trait BuilderMethods<'a, 'll :'a, 'tcx: 'll,
48 cx: &'a CodegenCx<'ll, 'tcx, &'ll Value>,
52 fn with_cx(cx: &'a CodegenCx<'ll, 'tcx, &'ll Value>) -> Self;
53 fn build_sibling_block<'b>(&self, name: &'b str) -> Self;
54 fn sess(&self) -> &Session;
55 fn cx(&self) -> &'a CodegenCx<'ll, 'tcx, &'ll Value>;
56 fn tcx(&self) -> TyCtxt<'a, 'tcx, 'tcx>;
57 fn llfn(&self) -> &'ll Value;
58 fn llbb(&self) -> &'ll BasicBlock;
59 fn count_insn(&self, category: &str);
61 fn set_value_name(&self, value: &'ll Value, name: &str);
62 fn position_at_end(&self, llbb: &'ll BasicBlock);
63 fn position_at_start(&self, llbb: &'ll BasicBlock);
65 fn ret(&self, v: &'ll Value);
66 fn br(&self, dest: &'ll BasicBlock);
70 then_llbb: &'ll BasicBlock,
71 else_llbb: &'ll BasicBlock,
76 else_llbb: &'ll BasicBlock,
83 then: &'ll BasicBlock,
84 catch: &'ll BasicBlock,
85 bundle: Option<&OperandBundleDef<'ll>>
87 fn unreachable(&self);
88 fn add(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value;
89 fn fadd(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value;
90 fn fadd_fast(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value;
91 fn sub(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value;
92 fn fsub(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value;
93 fn fsub_fast(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value;
94 fn mul(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value;
95 fn fmul(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value;
96 fn fmul_fast(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value;
97 fn udiv(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value;
98 fn exactudiv(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value;
99 fn sdiv(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value;
100 fn exactsdiv(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value;
101 fn fdiv(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value;
102 fn fdiv_fast(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value;
103 fn urem(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value;
104 fn srem(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value;
105 fn frem(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value;
106 fn frem_fast(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value;
107 fn shl(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value;
108 fn lshr(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value;
109 fn ashr(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value;
110 fn and(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value;
111 fn or(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value;
112 fn xor(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value;
113 fn neg(&self, v: &'ll Value) -> &'ll Value;
114 fn fneg(&self, v: &'ll Value) -> &'ll Value;
115 fn not(&self, v: &'ll Value) -> &'ll Value;
117 fn alloca(&self, ty: &'ll Type, name: &str, align: Align) -> &'ll Value;
118 fn dynamic_alloca(&self, ty: &'ll Type, name: &str, align: Align) -> &'ll Value;
127 fn load(&self, ptr: &'ll Value, align: Align) -> &'ll Value;
128 fn volatile_load(&self, ptr: &'ll Value) -> &'ll Value;
129 fn atomic_load(&self, ptr: &'ll Value, order: AtomicOrdering, size: Size) -> &'ll Value;
131 fn range_metadata(&self, load: &'ll Value, range: Range<u128>);
132 fn nonnull_metadata(&self, load: &'ll Value);
134 fn store(&self, val: &'ll Value, ptr: &'ll Value, align: Align) -> &'ll Value;
146 order: AtomicOrdering,
150 fn gep(&self, ptr: &'ll Value, indices: &[&'ll Value]) -> &'ll Value;
151 fn inbounds_gep(&self, ptr: &'ll Value, indices: &[&'ll Value]) -> &'ll Value;
152 fn struct_gep(&self, ptr: &'ll Value, idx: u64) -> &'ll Value;
154 fn trunc(&self, val: &'ll Value, dest_ty: &'ll Type) -> &'ll Value;
155 fn sext(&self, val: &'ll Value, dest_ty: &'ll Type) -> &'ll Value;
156 fn fptoui(&self, val: &'ll Value, dest_ty: &'ll Type) -> &'ll Value;
157 fn fptosi(&self, val: &'ll Value, dest_ty: &'ll Type) -> &'ll Value;
158 fn uitofp(&self, val: &'ll Value, dest_ty: &'ll Type) -> &'ll Value;
159 fn sitofp(&self, val: &'ll Value, dest_ty: &'ll Type) -> &'ll Value;
160 fn fptrunc(&self, val: &'ll Value, dest_ty: &'ll Type) -> &'ll Value;
161 fn fpext(&self, val: &'ll Value, dest_ty: &'ll Type) -> &'ll Value;
162 fn ptrtoint(&self, val: &'ll Value, dest_ty: &'ll Type) -> &'ll Value;
163 fn inttoptr(&self, val: &'ll Value, dest_ty: &'ll Type) -> &'ll Value;
164 fn bitcast(&self, val: &'ll Value, dest_ty: &'ll Type) -> &'ll Value;
165 fn intcast(&self, val: &'ll Value, dest_ty: &'ll Type, is_signed: bool) -> &'ll Value;
166 fn pointercast(&self, val: &'ll Value, dest_ty: &'ll Type) -> &'ll Value;
168 fn icmp(&self, op: IntPredicate, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value;
169 fn fcmp(&self, op: RealPredicate, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value;
171 fn empty_phi(&self, ty: &'ll Type) -> &'ll Value;
172 fn phi(&self, ty: &'ll Type, vals: &[&'ll Value], bbs: &[&'ll BasicBlock]) -> &'ll Value;
177 inputs: &[&'ll Value],
182 ) -> Option<&'ll Value>;
185 fn memcpy(&self, dst: &'ll Value, dst_align: u64,
186 src: &'ll Value, src_align: u64,
187 size: &'ll Value, is_volatile: bool) -> &'ll Value;
188 fn memmove(&self, dst: &'ll Value, dst_align: u64,
189 src: &'ll Value, src_align: u64,
190 size: &'ll Value, is_volatile: bool) -> &'ll Value;
192 fn minnum(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value;
193 fn maxnum(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value;
195 &self, cond: &'ll Value,
196 then_val: &'ll Value,
197 else_val: &'ll Value,
200 fn va_arg(&self, list: &'ll Value, ty: &'ll Type) -> &'ll Value;
201 fn extract_element(&self, vec: &'ll Value, idx: &'ll Value) -> &'ll Value;
203 &self, vec: &'ll Value,
207 fn shuffle_vector(&self, v1: &'ll Value, v2: &'ll Value, mask: &'ll Value) -> &'ll Value;
208 fn vector_splat(&self, num_elts: usize, elt: &'ll Value) -> &'ll Value;
209 fn vector_reduce_fadd_fast(&self, acc: &'ll Value, src: &'ll Value) -> &'ll Value;
210 fn vector_reduce_fmul_fast(&self, acc: &'ll Value, src: &'ll Value) -> &'ll Value;
211 fn vector_reduce_add(&self, src: &'ll Value) -> &'ll Value;
212 fn vector_reduce_mul(&self, src: &'ll Value) -> &'ll Value;
213 fn vector_reduce_and(&self, src: &'ll Value) -> &'ll Value;
214 fn vector_reduce_or(&self, src: &'ll Value) -> &'ll Value;
215 fn vector_reduce_xor(&self, src: &'ll Value) -> &'ll Value;
216 fn vector_reduce_fmin(&self, src: &'ll Value) -> &'ll Value;
217 fn vector_reduce_fmax(&self, src: &'ll Value) -> &'ll Value;
218 fn vector_reduce_fmin_fast(&self, src: &'ll Value) -> &'ll Value;
219 fn vector_reduce_fmax_fast(&self, src: &'ll Value) -> &'ll Value;
220 fn vector_reduce_min(&self, src: &'ll Value, is_signed: bool) -> &'ll Value;
221 fn vector_reduce_max(&self, src: &'ll Value, is_signed: bool) -> &'ll Value;
222 fn extract_value(&self, agg_val: &'ll Value, idx: u64) -> &'ll Value;
236 fn add_clause(&self, landing_pad: &'ll Value, clause: &'ll Value);
237 fn set_cleanup(&self, landing_pad: &'ll Value);
238 fn resume(&self, exn: &'ll Value) -> &'ll Value;
241 parent: Option<&'ll Value>,
245 &self, cleanup: &'ll Value,
246 unwind: Option<&'ll BasicBlock>,
253 fn catch_ret(&self, pad: &'ll Value, unwind: &'ll BasicBlock) -> &'ll Value;
256 parent: Option<&'ll Value>,
257 unwind: Option<&'ll BasicBlock>,
260 fn add_handler(&self, catch_switch: &'ll Value, handler: &'ll BasicBlock);
261 fn set_personality_fn(&self, personality: &'ll Value);
268 order: AtomicOrdering,
269 failure_order: AtomicOrdering,
277 order: AtomicOrdering,
279 fn atomic_fence(&self, order: AtomicOrdering, scope: SynchronizationScope);
280 fn add_case(&self, s: &'ll Value, on_val: &'ll Value, dest: &'ll BasicBlock);
281 fn add_incoming_to_phi(&self, phi: &'ll Value, val: &'ll Value, bb: &'ll BasicBlock);
282 fn set_invariant_load(&self, load: &'ll Value);
293 args: &'b [&'ll Value]
294 ) -> Cow<'b, [&'ll Value]>;
295 fn lifetime_start(&self, ptr: &'ll Value, size: Size);
296 fn lifetime_end(&self, ptr: &'ll Value, size: Size);
298 fn call_lifetime_intrinsic(&self, intrinsic: &str, ptr: &'ll Value, size: Size);
300 fn call(&self, llfn: &'ll Value, args: &[&'ll Value],
301 bundle: Option<&OperandBundleDef<'ll>>) -> &'ll Value;
302 fn zext(&self, val: &'ll Value, dest_ty: &'ll Type) -> &'ll Value;