rustc_codegen_llvm: remove more unused functions.
This commit is contained in:
Irina Popa
parent
f224441ed5
commit
ebec156abf
4 changed files with 21 additions and 401 deletions
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@ -8,10 +8,8 @@
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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#![allow(dead_code)] // FFI wrappers
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use llvm::{AtomicRmwBinOp, AtomicOrdering, SynchronizationScope, AsmDialect};
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use llvm::{Opcode, IntPredicate, RealPredicate, False, OperandBundleDef};
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use llvm::{IntPredicate, RealPredicate, False, OperandBundleDef};
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use llvm::{self, BasicBlock};
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use common::*;
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use type_::Type;
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@ -26,7 +24,6 @@ use std::ffi::CString;
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use std::ops::Range;
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use std::ptr;
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use std::ptr::NonNull;
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use syntax_pos::Span;
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// All Builders must have an llfn associated with them
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#[must_use]
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@ -128,12 +125,6 @@ impl Builder<'a, 'll, 'tcx> {
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}
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}
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pub fn position_before(&self, insn: &'ll Value) {
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unsafe {
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llvm::LLVMPositionBuilderBefore(self.llbuilder, insn);
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}
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}
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pub fn position_at_end(&self, llbb: &'ll BasicBlock) {
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unsafe {
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llvm::LLVMPositionBuilderAtEnd(self.llbuilder, llbb);
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@ -160,14 +151,6 @@ impl Builder<'a, 'll, 'tcx> {
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}
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}
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pub fn aggregate_ret(&self, ret_vals: &[&'ll Value]) {
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unsafe {
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llvm::LLVMBuildAggregateRet(self.llbuilder,
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ret_vals.as_ptr(),
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ret_vals.len() as c_uint);
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}
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}
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pub fn br(&self, dest: &'ll BasicBlock) {
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self.count_insn("br");
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unsafe {
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@ -188,13 +171,6 @@ impl Builder<'a, 'll, 'tcx> {
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}
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}
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pub fn indirect_br(&self, addr: &'ll Value, num_dests: usize) {
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self.count_insn("indirectbr");
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unsafe {
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llvm::LLVMBuildIndirectBr(self.llbuilder, addr, num_dests as c_uint);
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}
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}
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pub fn invoke(&self,
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llfn: &'ll Value,
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args: &[&'ll Value],
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@ -237,20 +213,6 @@ impl Builder<'a, 'll, 'tcx> {
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}
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}
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pub fn nswadd(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value {
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self.count_insn("nswadd");
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unsafe {
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llvm::LLVMBuildNSWAdd(self.llbuilder, lhs, rhs, noname())
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}
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}
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pub fn nuwadd(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value {
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self.count_insn("nuwadd");
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unsafe {
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llvm::LLVMBuildNUWAdd(self.llbuilder, lhs, rhs, noname())
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}
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}
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pub fn fadd(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value {
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self.count_insn("fadd");
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unsafe {
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@ -274,20 +236,6 @@ impl Builder<'a, 'll, 'tcx> {
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}
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}
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pub fn nswsub(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value {
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self.count_insn("nswsub");
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unsafe {
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llvm::LLVMBuildNSWSub(self.llbuilder, lhs, rhs, noname())
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}
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}
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pub fn nuwsub(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value {
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self.count_insn("nuwsub");
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unsafe {
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llvm::LLVMBuildNUWSub(self.llbuilder, lhs, rhs, noname())
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}
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}
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pub fn fsub(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value {
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self.count_insn("fsub");
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unsafe {
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@ -311,20 +259,6 @@ impl Builder<'a, 'll, 'tcx> {
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}
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}
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pub fn nswmul(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value {
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self.count_insn("nswmul");
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unsafe {
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llvm::LLVMBuildNSWMul(self.llbuilder, lhs, rhs, noname())
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}
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}
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pub fn nuwmul(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value {
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self.count_insn("nuwmul");
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unsafe {
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llvm::LLVMBuildNUWMul(self.llbuilder, lhs, rhs, noname())
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}
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}
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pub fn fmul(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value {
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self.count_insn("fmul");
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unsafe {
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@ -458,14 +392,6 @@ impl Builder<'a, 'll, 'tcx> {
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}
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}
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pub fn binop(&self, op: Opcode, lhs: &'ll Value, rhs: &'ll Value)
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-> &'ll Value {
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self.count_insn("binop");
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unsafe {
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llvm::LLVMBuildBinOp(self.llbuilder, op, lhs, rhs, noname())
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}
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}
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pub fn neg(&self, v: &'ll Value) -> &'ll Value {
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self.count_insn("neg");
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unsafe {
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@ -473,19 +399,6 @@ impl Builder<'a, 'll, 'tcx> {
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}
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}
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pub fn nswneg(&self, v: &'ll Value) -> &'ll Value {
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self.count_insn("nswneg");
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unsafe {
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llvm::LLVMBuildNSWNeg(self.llbuilder, v, noname())
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}
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}
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pub fn nuwneg(&self, v: &'ll Value) -> &'ll Value {
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self.count_insn("nuwneg");
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unsafe {
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llvm::LLVMBuildNUWNeg(self.llbuilder, v, noname())
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}
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}
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pub fn fneg(&self, v: &'ll Value) -> &'ll Value {
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self.count_insn("fneg");
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unsafe {
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@ -523,13 +436,6 @@ impl Builder<'a, 'll, 'tcx> {
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}
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}
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pub fn free(&self, ptr: &'ll Value) {
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self.count_insn("free");
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unsafe {
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llvm::LLVMBuildFree(self.llbuilder, ptr);
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}
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}
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pub fn load(&self, ptr: &'ll Value, align: Align) -> &'ll Value {
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self.count_insn("load");
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unsafe {
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@ -658,20 +564,6 @@ impl Builder<'a, 'll, 'tcx> {
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}
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}
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pub fn global_string(&self, _str: *const c_char) -> &'ll Value {
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self.count_insn("globalstring");
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unsafe {
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llvm::LLVMBuildGlobalString(self.llbuilder, _str, noname())
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}
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}
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pub fn global_string_ptr(&self, _str: *const c_char) -> &'ll Value {
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self.count_insn("globalstringptr");
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unsafe {
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llvm::LLVMBuildGlobalStringPtr(self.llbuilder, _str, noname())
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}
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}
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/* Casts */
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pub fn trunc(&self, val: &'ll Value, dest_ty: &'ll Type) -> &'ll Value {
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self.count_insn("trunc");
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@ -757,34 +649,6 @@ impl Builder<'a, 'll, 'tcx> {
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}
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}
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pub fn zext_or_bitcast(&self, val: &'ll Value, dest_ty: &'ll Type) -> &'ll Value {
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self.count_insn("zextorbitcast");
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unsafe {
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llvm::LLVMBuildZExtOrBitCast(self.llbuilder, val, dest_ty, noname())
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}
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}
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pub fn sext_or_bitcast(&self, val: &'ll Value, dest_ty: &'ll Type) -> &'ll Value {
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self.count_insn("sextorbitcast");
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unsafe {
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llvm::LLVMBuildSExtOrBitCast(self.llbuilder, val, dest_ty, noname())
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}
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}
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pub fn trunc_or_bitcast(&self, val: &'ll Value, dest_ty: &'ll Type) -> &'ll Value {
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self.count_insn("truncorbitcast");
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unsafe {
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llvm::LLVMBuildTruncOrBitCast(self.llbuilder, val, dest_ty, noname())
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}
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}
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pub fn cast(&self, op: Opcode, val: &'ll Value, dest_ty: &'ll Type) -> &'ll Value {
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self.count_insn("cast");
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unsafe {
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llvm::LLVMBuildCast(self.llbuilder, op, val, dest_ty, noname())
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}
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}
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pub fn pointercast(&self, val: &'ll Value, dest_ty: &'ll Type) -> &'ll Value {
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self.count_insn("pointercast");
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unsafe {
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@ -799,14 +663,6 @@ impl Builder<'a, 'll, 'tcx> {
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}
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}
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pub fn fpcast(&self, val: &'ll Value, dest_ty: &'ll Type) -> &'ll Value {
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self.count_insn("fpcast");
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unsafe {
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llvm::LLVMBuildFPCast(self.llbuilder, val, dest_ty, noname())
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}
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}
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/* Comparisons */
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pub fn icmp(&self, op: IntPredicate, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value {
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self.count_insn("icmp");
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@ -842,32 +698,6 @@ impl Builder<'a, 'll, 'tcx> {
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}
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}
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pub fn add_span_comment(&self, sp: Span, text: &str) {
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if self.cx.sess().asm_comments() {
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let s = format!("{} ({})",
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text,
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self.cx.sess().codemap().span_to_string(sp));
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debug!("{}", s);
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self.add_comment(&s);
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}
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}
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pub fn add_comment(&self, text: &str) {
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if self.cx.sess().asm_comments() {
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let sanitized = text.replace("$", "");
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let comment_text = format!("{} {}", "#",
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sanitized.replace("\n", "\n\t# "));
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self.count_insn("inlineasm");
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let comment_text = CString::new(comment_text).unwrap();
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let asm = unsafe {
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llvm::LLVMConstInlineAsm(Type::func(&[], Type::void(self.cx)),
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comment_text.as_ptr(), noname(), False,
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False)
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};
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self.call(asm, &[], None);
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}
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}
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pub fn inline_asm_call(&self, asm: *const c_char, cons: *const c_char,
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inputs: &[&'ll Value], output: &'ll Type,
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volatile: bool, alignstack: bool,
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@ -936,6 +766,7 @@ impl Builder<'a, 'll, 'tcx> {
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}
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}
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#[allow(dead_code)]
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pub fn va_arg(&self, list: &'ll Value, ty: &'ll Type) -> &'ll Value {
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self.count_insn("vaarg");
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unsafe {
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@ -1102,27 +933,6 @@ impl Builder<'a, 'll, 'tcx> {
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}
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}
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pub fn is_null(&self, val: &'ll Value) -> &'ll Value {
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self.count_insn("isnull");
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unsafe {
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llvm::LLVMBuildIsNull(self.llbuilder, val, noname())
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}
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}
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pub fn is_not_null(&self, val: &'ll Value) -> &'ll Value {
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self.count_insn("isnotnull");
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unsafe {
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llvm::LLVMBuildIsNotNull(self.llbuilder, val, noname())
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}
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}
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pub fn ptrdiff(&self, lhs: &'ll Value, rhs: &'ll Value) -> &'ll Value {
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self.count_insn("ptrdiff");
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unsafe {
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llvm::LLVMBuildPtrDiff(self.llbuilder, lhs, rhs, noname())
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}
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}
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pub fn landing_pad(&self, ty: &'ll Type, pers_fn: &'ll Value,
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num_clauses: usize) -> &'ll Value {
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self.count_insn("landingpad");
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