Add line-level debug info (#4247)

Seems to work with lldb ( https://pastebin.com/igKkNECm ), though gdb
has /some/ trouble with the paths (they aren't complete - just using the
filename directly, not providing the working directory - might be some
quick hacks that can help there).
This commit is contained in:
David Blaikie
2024-08-26 15:49:31 +00:00
committed by GitHub
parent 5d73743971
commit 0ae2a3907e
104 changed files with 1586 additions and 1009 deletions
+11 -6
View File
@@ -21,12 +21,12 @@ fn G() {
// CHECK:STDOUT:
// CHECK:STDOUT: define void @G() !dbg !4 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %v.var = alloca [2 x { i32, i32, i32 }], align 8
// CHECK:STDOUT: %.loc14_42.2.array.index = getelementptr inbounds [2 x { i32, i32, i32 }], ptr %v.var, i32 0, i32 0
// CHECK:STDOUT: call void @F(ptr %.loc14_42.2.array.index)
// CHECK:STDOUT: %.loc14_42.5.array.index = getelementptr inbounds [2 x { i32, i32, i32 }], ptr %v.var, i32 0, i32 1
// CHECK:STDOUT: call void @F(ptr %.loc14_42.5.array.index)
// CHECK:STDOUT: ret void
// CHECK:STDOUT: %v.var = alloca [2 x { i32, i32, i32 }], align 8, !dbg !7
// CHECK:STDOUT: %.loc14_42.2.array.index = getelementptr inbounds [2 x { i32, i32, i32 }], ptr %v.var, i32 0, i32 0, !dbg !8
// CHECK:STDOUT: call void @F(ptr %.loc14_42.2.array.index), !dbg !9
// CHECK:STDOUT: %.loc14_42.5.array.index = getelementptr inbounds [2 x { i32, i32, i32 }], ptr %v.var, i32 0, i32 1, !dbg !8
// CHECK:STDOUT: call void @F(ptr %.loc14_42.5.array.index), !dbg !10
// CHECK:STDOUT: ret void, !dbg !11
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: !llvm.module.flags = !{!0, !1}
@@ -39,3 +39,8 @@ fn G() {
// CHECK:STDOUT: !4 = distinct !DISubprogram(name: "G", scope: null, file: !3, line: 13, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !5 = !DISubroutineType(types: !6)
// CHECK:STDOUT: !6 = !{}
// CHECK:STDOUT: !7 = !DILocation(line: 14, column: 7, scope: !4)
// CHECK:STDOUT: !8 = !DILocation(line: 14, column: 33, scope: !4)
// CHECK:STDOUT: !9 = !DILocation(line: 14, column: 34, scope: !4)
// CHECK:STDOUT: !10 = !DILocation(line: 14, column: 39, scope: !4)
// CHECK:STDOUT: !11 = !DILocation(line: 13, column: 1, scope: !4)