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};
20 pub enum OptimizationDiagnosticKind {
27 impl Copy for OptimizationDiagnosticKind {}
29 impl OptimizationDiagnosticKind {
30 pub fn describe(self) -> &'static str {
32 OptimizationRemark => "remark",
33 OptimizationMissed => "missed",
34 OptimizationAnalysis => "analysis",
35 OptimizationFailure => "failure",
40 pub struct OptimizationDiagnostic {
41 pub kind: OptimizationDiagnosticKind,
42 pub pass_name: *const c_char,
43 pub function: ValueRef,
44 pub debug_loc: DebugLocRef,
45 pub message: TwineRef,
48 impl Copy for OptimizationDiagnostic {}
50 impl OptimizationDiagnostic {
51 unsafe fn unpack(kind: OptimizationDiagnosticKind, di: DiagnosticInfoRef)
52 -> OptimizationDiagnostic {
54 let mut opt = OptimizationDiagnostic {
56 pass_name: 0 as *const c_char,
57 function: 0 as ValueRef,
58 debug_loc: 0 as DebugLocRef,
59 message: 0 as TwineRef,
62 super::LLVMUnpackOptimizationDiagnostic(di,
73 Optimization(OptimizationDiagnostic),
75 /// LLVM has other types that we do not wrap here.
76 UnknownDiagnostic(DiagnosticInfoRef),
79 impl Copy for Diagnostic {}
82 pub unsafe fn unpack(di: DiagnosticInfoRef) -> Diagnostic {
83 let kind = super::LLVMGetDiagInfoKind(di);
86 super::DK_OptimizationRemark
87 => Optimization(OptimizationDiagnostic::unpack(OptimizationRemark, di)),
89 super::DK_OptimizationRemarkMissed
90 => Optimization(OptimizationDiagnostic::unpack(OptimizationMissed, di)),
92 super::DK_OptimizationRemarkAnalysis
93 => Optimization(OptimizationDiagnostic::unpack(OptimizationAnalysis, di)),
95 super::DK_OptimizationFailure
96 => Optimization(OptimizationDiagnostic::unpack(OptimizationFailure, di)),
98 _ => UnknownDiagnostic(di)