bjoernager/rust
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Pass type when creating load

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This makes load generation compatible with opaque pointers.

The generation of nontemporal copies still accesses the pointer
element type, as fixing this requires more movement.
This commit is contained in:
Nikita Popov 2021-07-04 18:53:04 +02:00
parent 33e9a6b565
commit 4560efe46c
10 changed files with 65 additions and 52 deletions
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2
compiler/rustc_codegen_llvm/src/debuginfo/gdb.rs
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@ -20,7 +20,7 @@ pub fn insert_reference_to_gdb_debug_scripts_section_global(bx: &mut Builder<'_,
// LLVM to keep around the reference to the global.
let indices = [bx.const_i32(0), bx.const_i32(0)];
let element = bx.inbounds_gep(gdb_debug_scripts_section, &indices);
let volative_load_instruction = bx.volatile_load(element);
let volative_load_instruction = bx.volatile_load(bx.type_i8(), element);
unsafe {
llvm::LLVMSetAlignment(volative_load_instruction, 1);
}