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Add line-level debug info (#4247)

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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
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toolchain/lower/testdata/pointer/basic.carbon
Vendored
+14 -8
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@@ -22,16 +22,16 @@ fn F() -> i32 {
// CHECK:STDOUT:
// CHECK:STDOUT: define i32 @G(ptr %p) !dbg !4 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %.loc12_10.2 = load i32, ptr %p, align 4
// CHECK:STDOUT: ret i32 %.loc12_10.2
// CHECK:STDOUT: %.loc12_10.2 = load i32, ptr %p, align 4, !dbg !7
// CHECK:STDOUT: ret i32 %.loc12_10.2, !dbg !8
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define i32 @F() !dbg !7 {
// CHECK:STDOUT: define i32 @F() !dbg !9 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %n.var = alloca i32, align 4
// CHECK:STDOUT: store i32 0, ptr %n.var, align 4
// CHECK:STDOUT: %G.call = call i32 @G(ptr %n.var)
// CHECK:STDOUT: ret i32 %G.call
// CHECK:STDOUT: %n.var = alloca i32, align 4, !dbg !10
// CHECK:STDOUT: store i32 0, ptr %n.var, align 4, !dbg !11
// CHECK:STDOUT: %G.call = call i32 @G(ptr %n.var), !dbg !12
// CHECK:STDOUT: ret i32 %G.call, !dbg !13
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: !llvm.module.flags = !{!0, !1}
@@ -44,4 +44,10 @@ fn F() -> i32 {
// CHECK:STDOUT: !4 = distinct !DISubprogram(name: "G", scope: null, file: !3, line: 11, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !5 = !DISubroutineType(types: !6)
// CHECK:STDOUT: !6 = !{}
// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "F", scope: null, file: !3, line: 15, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !7 = !DILocation(line: 12, column: 10, scope: !4)
// CHECK:STDOUT: !8 = !DILocation(line: 12, column: 3, scope: !4)
// CHECK:STDOUT: !9 = distinct !DISubprogram(name: "F", scope: null, file: !3, line: 15, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !10 = !DILocation(line: 16, column: 7, scope: !9)
// CHECK:STDOUT: !11 = !DILocation(line: 16, column: 3, scope: !9)
// CHECK:STDOUT: !12 = !DILocation(line: 17, column: 10, scope: !9)
// CHECK:STDOUT: !13 = !DILocation(line: 17, column: 3, scope: !9)