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Remove dynamic_alloca from BuilderMethods

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This commit is contained in:
bjorn3 2022-10-01 17:34:21 +00:00
parent 62cf644c64
commit 0fe84bc38b
3 changed files with 1 additions and 10 deletions
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4
compiler/rustc_codegen_gcc/src/builder.rs
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@ -655,10 +655,6 @@ impl<'a, 'gcc, 'tcx> BuilderMethods<'a, 'tcx> for Builder<'a, 'gcc, 'tcx> {
self.current_func().new_local(None, aligned_type, &format!("stack_var_{}", self.stack_var_count.get())).get_address(None)
}
fn dynamic_alloca(&mut self, _ty: Type<'gcc>, _align: Align) -> RValue<'gcc> {
unimplemented!();
}
fn array_alloca(&mut self, _ty: Type<'gcc>, _len: RValue<'gcc>, _align: Align) -> RValue<'gcc> {
unimplemented!();
}

6
compiler/rustc_codegen_llvm/src/builder.rs
View file

@ -411,12 +411,8 @@ impl<'a, 'll, 'tcx> BuilderMethods<'a, 'tcx> for Builder<'a, 'll, 'tcx> {
fn alloca(&mut self, ty: &'ll Type, align: Align) -> &'ll Value {
let mut bx = Builder::with_cx(self.cx);
bx.position_at_start(unsafe { llvm::LLVMGetFirstBasicBlock(self.llfn()) });
bx.dynamic_alloca(ty, align)
}
fn dynamic_alloca(&mut self, ty: &'ll Type, align: Align) -> &'ll Value {
unsafe {
let alloca = llvm::LLVMBuildAlloca(self.llbuilder, ty, UNNAMED);
let alloca = llvm::LLVMBuildAlloca(bx.llbuilder, ty, UNNAMED);
llvm::LLVMSetAlignment(alloca, align.bytes() as c_uint);
alloca
}

1
compiler/rustc_codegen_ssa/src/traits/builder.rs
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@ -135,7 +135,6 @@ pub trait BuilderMethods<'a, 'tcx>:
fn to_immediate_scalar(&mut self, val: Self::Value, scalar: Scalar) -> Self::Value;
fn alloca(&mut self, ty: Self::Type, align: Align) -> Self::Value;
fn dynamic_alloca(&mut self, ty: Self::Type, align: Align) -> Self::Value;
fn array_alloca(&mut self, ty: Self::Type, len: Self::Value, align: Align) -> Self::Value;
fn load(&mut self, ty: Self::Type, ptr: Self::Value, align: Align) -> Self::Value;