bjoernager/rust
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Categorize and explain target features support

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This commit is contained in:
Matt Ickstadt 2021-04-08 00:00:47 -05:00
parent 361bfce305
commit e258a5ba6e
3 changed files with 91 additions and 25 deletions
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8
compiler/rustc_codegen_llvm/src/llvm/ffi.rs
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@ -2128,7 +2128,13 @@ extern "C" {
pub fn LLVMRustHasFeature(T: &TargetMachine, s: *const c_char) -> bool;
pub fn LLVMRustPrintTargetCPUs(T: &TargetMachine);
pub fn LLVMRustPrintTargetFeatures(T: &TargetMachine);
pub fn LLVMRustGetTargetFeaturesCount(T: &TargetMachine) -> size_t;
pub fn LLVMRustGetTargetFeature(
T: &TargetMachine,
Index: size_t,
Feature: &mut *const c_char,
Desc: &mut *const c_char,
);
pub fn LLVMRustGetHostCPUName(len: *mut usize) -> *const c_char;
pub fn LLVMRustCreateTargetMachine(