1 // Copyright 2014 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 //! LLVM diagnostic reports.
13 pub use self::OptimizationDiagnosticKind::*;
14 pub use self::Diagnostic::*;
18 use {ValueRef, TwineRef, DebugLocRef, DiagnosticInfoRef};
21 pub enum OptimizationDiagnosticKind {
28 impl OptimizationDiagnosticKind {
29 pub fn describe(self) -> &'static str {
31 OptimizationRemark => "remark",
32 OptimizationMissed => "missed",
33 OptimizationAnalysis => "analysis",
34 OptimizationFailure => "failure",
39 pub struct OptimizationDiagnostic {
40 pub kind: OptimizationDiagnosticKind,
41 pub pass_name: *const c_char,
42 pub function: ValueRef,
43 pub debug_loc: DebugLocRef,
44 pub message: TwineRef,
47 impl Copy for OptimizationDiagnostic {}
49 impl OptimizationDiagnostic {
50 unsafe fn unpack(kind: OptimizationDiagnosticKind, di: DiagnosticInfoRef)
51 -> OptimizationDiagnostic {
53 let mut opt = OptimizationDiagnostic {
55 pass_name: 0 as *const c_char,
56 function: 0 as ValueRef,
57 debug_loc: 0 as DebugLocRef,
58 message: 0 as TwineRef,
61 super::LLVMUnpackOptimizationDiagnostic(di,
73 Optimization(OptimizationDiagnostic),
75 /// LLVM has other types that we do not wrap here.
76 UnknownDiagnostic(DiagnosticInfoRef),
80 pub unsafe fn unpack(di: DiagnosticInfoRef) -> Diagnostic {
81 let kind = super::LLVMGetDiagInfoKind(di);
84 super::DK_OptimizationRemark
85 => Optimization(OptimizationDiagnostic::unpack(OptimizationRemark, di)),
87 super::DK_OptimizationRemarkMissed
88 => Optimization(OptimizationDiagnostic::unpack(OptimizationMissed, di)),
90 super::DK_OptimizationRemarkAnalysis
91 => Optimization(OptimizationDiagnostic::unpack(OptimizationAnalysis, di)),
93 super::DK_OptimizationFailure
94 => Optimization(OptimizationDiagnostic::unpack(OptimizationFailure, di)),
96 _ => UnknownDiagnostic(di)