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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
Download Patch File Download Diff File Expand all files Collapse all files
toolchain/lower/testdata/while/break_continue.carbon
Vendored
+20 -10
View File
@@ -33,28 +33,28 @@ fn While() {
// CHECK:STDOUT: br label %while.cond
// CHECK:STDOUT:
// CHECK:STDOUT: while.cond: ; preds = %entry, %if.else.loc18, %if.then.loc17
// CHECK:STDOUT: %A.call = call i1 @A()
// CHECK:STDOUT: br i1 %A.call, label %while.body, label %while.done
// CHECK:STDOUT: %A.call = call i1 @A(), !dbg !7
// CHECK:STDOUT: br i1 %A.call, label %while.body, label %while.done, !dbg !8
// CHECK:STDOUT:
// CHECK:STDOUT: while.body: ; preds = %while.cond
// CHECK:STDOUT: %B.call = call i1 @B()
// CHECK:STDOUT: br i1 %B.call, label %if.then.loc17, label %if.else.loc17
// CHECK:STDOUT: %B.call = call i1 @B(), !dbg !9
// CHECK:STDOUT: br i1 %B.call, label %if.then.loc17, label %if.else.loc17, !dbg !10
// CHECK:STDOUT:
// CHECK:STDOUT: if.then.loc17: ; preds = %while.body
// CHECK:STDOUT: br label %while.cond
// CHECK:STDOUT: br label %while.cond, !dbg !11
// CHECK:STDOUT:
// CHECK:STDOUT: if.else.loc17: ; preds = %while.body
// CHECK:STDOUT: %C.call = call i1 @C()
// CHECK:STDOUT: br i1 %C.call, label %if.then.loc18, label %if.else.loc18
// CHECK:STDOUT: %C.call = call i1 @C(), !dbg !12
// CHECK:STDOUT: br i1 %C.call, label %if.then.loc18, label %if.else.loc18, !dbg !13
// CHECK:STDOUT:
// CHECK:STDOUT: if.then.loc18: ; preds = %if.else.loc17
// CHECK:STDOUT: br label %while.done
// CHECK:STDOUT: br label %while.done, !dbg !14
// CHECK:STDOUT:
// CHECK:STDOUT: if.else.loc18: ; preds = %if.else.loc17
// CHECK:STDOUT: br label %while.cond
// CHECK:STDOUT: br label %while.cond, !dbg !15
// CHECK:STDOUT:
// CHECK:STDOUT: while.done: ; preds = %if.then.loc18, %while.cond
// CHECK:STDOUT: ret void
// CHECK:STDOUT: ret void, !dbg !16
// CHECK:STDOUT:
// CHECK:STDOUT: ; uselistorder directives
// CHECK:STDOUT: uselistorder label %while.cond, { 1, 2, 0 }
@@ -70,3 +70,13 @@ fn While() {
// CHECK:STDOUT: !4 = distinct !DISubprogram(name: "While", scope: null, file: !3, line: 15, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !5 = !DISubroutineType(types: !6)
// CHECK:STDOUT: !6 = !{}
// CHECK:STDOUT: !7 = !DILocation(line: 16, column: 10, scope: !4)
// CHECK:STDOUT: !8 = !DILocation(line: 16, column: 9, scope: !4)
// CHECK:STDOUT: !9 = !DILocation(line: 17, column: 9, scope: !4)
// CHECK:STDOUT: !10 = !DILocation(line: 17, column: 8, scope: !4)
// CHECK:STDOUT: !11 = !DILocation(line: 17, column: 16, scope: !4)
// CHECK:STDOUT: !12 = !DILocation(line: 18, column: 9, scope: !4)
// CHECK:STDOUT: !13 = !DILocation(line: 18, column: 8, scope: !4)
// CHECK:STDOUT: !14 = !DILocation(line: 18, column: 16, scope: !4)
// CHECK:STDOUT: !15 = !DILocation(line: 16, column: 3, scope: !4)
// CHECK:STDOUT: !16 = !DILocation(line: 15, column: 1, scope: !4)
toolchain/lower/testdata/while/preheader.carbon
Vendored
+24 -12
View File
@@ -42,30 +42,30 @@ fn While() {
// CHECK:STDOUT: br label %while.cond.loc20
// CHECK:STDOUT:
// CHECK:STDOUT: while.cond.loc20: ; preds = %entry, %while.body.loc20
// CHECK:STDOUT: %Cond.call.loc20 = call i1 @Cond()
// CHECK:STDOUT: br i1 %Cond.call.loc20, label %while.body.loc20, label %while.done.loc20
// CHECK:STDOUT: %Cond.call.loc20 = call i1 @Cond(), !dbg !7
// CHECK:STDOUT: br i1 %Cond.call.loc20, label %while.body.loc20, label %while.done.loc20, !dbg !8
// CHECK:STDOUT:
// CHECK:STDOUT: while.body.loc20: ; preds = %while.cond.loc20
// CHECK:STDOUT: call void @F()
// CHECK:STDOUT: br label %while.cond.loc20
// CHECK:STDOUT: call void @F(), !dbg !9
// CHECK:STDOUT: br label %while.cond.loc20, !dbg !10
// CHECK:STDOUT:
// CHECK:STDOUT: while.done.loc20: ; preds = %while.cond.loc20
// CHECK:STDOUT: %Cond.call.loc24 = call i1 @Cond()
// CHECK:STDOUT: br i1 %Cond.call.loc24, label %while.cond.loc25, label %if.else
// CHECK:STDOUT: %Cond.call.loc24 = call i1 @Cond(), !dbg !11
// CHECK:STDOUT: br i1 %Cond.call.loc24, label %while.cond.loc25, label %if.else, !dbg !12
// CHECK:STDOUT:
// CHECK:STDOUT: while.cond.loc25: ; preds = %while.body.loc25, %while.done.loc20
// CHECK:STDOUT: %Cond.call.loc25 = call i1 @Cond()
// CHECK:STDOUT: br i1 %Cond.call.loc25, label %while.body.loc25, label %while.done.loc25
// CHECK:STDOUT: %Cond.call.loc25 = call i1 @Cond(), !dbg !13
// CHECK:STDOUT: br i1 %Cond.call.loc25, label %while.body.loc25, label %while.done.loc25, !dbg !14
// CHECK:STDOUT:
// CHECK:STDOUT: while.body.loc25: ; preds = %while.cond.loc25
// CHECK:STDOUT: call void @G()
// CHECK:STDOUT: br label %while.cond.loc25
// CHECK:STDOUT: call void @G(), !dbg !15
// CHECK:STDOUT: br label %while.cond.loc25, !dbg !16
// CHECK:STDOUT:
// CHECK:STDOUT: while.done.loc25: ; preds = %while.cond.loc25
// CHECK:STDOUT: br label %if.else
// CHECK:STDOUT: br label %if.else, !dbg !17
// CHECK:STDOUT:
// CHECK:STDOUT: if.else: ; preds = %while.done.loc25, %while.done.loc20
// CHECK:STDOUT: ret void
// CHECK:STDOUT: ret void, !dbg !18
// CHECK:STDOUT:
// CHECK:STDOUT: ; uselistorder directives
// CHECK:STDOUT: uselistorder label %while.cond.loc20, { 1, 0 }
@@ -81,3 +81,15 @@ fn While() {
// CHECK:STDOUT: !4 = distinct !DISubprogram(name: "While", scope: null, file: !3, line: 19, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !5 = !DISubroutineType(types: !6)
// CHECK:STDOUT: !6 = !{}
// CHECK:STDOUT: !7 = !DILocation(line: 20, column: 10, scope: !4)
// CHECK:STDOUT: !8 = !DILocation(line: 20, column: 9, scope: !4)
// CHECK:STDOUT: !9 = !DILocation(line: 21, column: 5, scope: !4)
// CHECK:STDOUT: !10 = !DILocation(line: 20, column: 3, scope: !4)
// CHECK:STDOUT: !11 = !DILocation(line: 24, column: 7, scope: !4)
// CHECK:STDOUT: !12 = !DILocation(line: 24, column: 6, scope: !4)
// CHECK:STDOUT: !13 = !DILocation(line: 25, column: 12, scope: !4)
// CHECK:STDOUT: !14 = !DILocation(line: 25, column: 11, scope: !4)
// CHECK:STDOUT: !15 = !DILocation(line: 26, column: 7, scope: !4)
// CHECK:STDOUT: !16 = !DILocation(line: 25, column: 5, scope: !4)
// CHECK:STDOUT: !17 = !DILocation(line: 24, column: 3, scope: !4)
// CHECK:STDOUT: !18 = !DILocation(line: 19, column: 1, scope: !4)
toolchain/lower/testdata/while/unreachable_end.carbon
Vendored
+15 -8
View File
@@ -36,20 +36,20 @@ fn While() {
// CHECK:STDOUT:
// CHECK:STDOUT: define void @While() !dbg !4 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @F()
// CHECK:STDOUT: br label %while.cond
// CHECK:STDOUT: call void @F(), !dbg !7
// CHECK:STDOUT: br label %while.cond, !dbg !8
// CHECK:STDOUT:
// CHECK:STDOUT: while.cond: ; preds = %entry
// CHECK:STDOUT: %Cond.call = call i1 @Cond()
// CHECK:STDOUT: br i1 %Cond.call, label %while.body, label %while.done
// CHECK:STDOUT: %Cond.call = call i1 @Cond(), !dbg !9
// CHECK:STDOUT: br i1 %Cond.call, label %while.body, label %while.done, !dbg !8
// CHECK:STDOUT:
// CHECK:STDOUT: while.body: ; preds = %while.cond
// CHECK:STDOUT: call void @G()
// CHECK:STDOUT: ret void
// CHECK:STDOUT: call void @G(), !dbg !10
// CHECK:STDOUT: ret void, !dbg !11
// CHECK:STDOUT:
// CHECK:STDOUT: while.done: ; preds = %while.cond
// CHECK:STDOUT: call void @H()
// CHECK:STDOUT: ret void
// CHECK:STDOUT: call void @H(), !dbg !12
// CHECK:STDOUT: ret void, !dbg !13
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: !llvm.module.flags = !{!0, !1}
@@ -62,3 +62,10 @@ fn While() {
// CHECK:STDOUT: !4 = distinct !DISubprogram(name: "While", scope: null, file: !3, line: 17, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !5 = !DISubroutineType(types: !6)
// CHECK:STDOUT: !6 = !{}
// CHECK:STDOUT: !7 = !DILocation(line: 18, column: 3, scope: !4)
// CHECK:STDOUT: !8 = !DILocation(line: 19, column: 9, scope: !4)
// CHECK:STDOUT: !9 = !DILocation(line: 19, column: 10, scope: !4)
// CHECK:STDOUT: !10 = !DILocation(line: 20, column: 5, scope: !4)
// CHECK:STDOUT: !11 = !DILocation(line: 21, column: 5, scope: !4)
// CHECK:STDOUT: !12 = !DILocation(line: 23, column: 3, scope: !4)
// CHECK:STDOUT: !13 = !DILocation(line: 17, column: 1, scope: !4)
toolchain/lower/testdata/while/while.carbon
Vendored
+15 -8
View File
@@ -35,20 +35,20 @@ fn While() {
// CHECK:STDOUT:
// CHECK:STDOUT: define void @While() !dbg !4 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @F()
// CHECK:STDOUT: br label %while.cond
// CHECK:STDOUT: call void @F(), !dbg !7
// CHECK:STDOUT: br label %while.cond, !dbg !8
// CHECK:STDOUT:
// CHECK:STDOUT: while.cond: ; preds = %while.body, %entry
// CHECK:STDOUT: %Cond.call = call i1 @Cond()
// CHECK:STDOUT: br i1 %Cond.call, label %while.body, label %while.done
// CHECK:STDOUT: %Cond.call = call i1 @Cond(), !dbg !9
// CHECK:STDOUT: br i1 %Cond.call, label %while.body, label %while.done, !dbg !8
// CHECK:STDOUT:
// CHECK:STDOUT: while.body: ; preds = %while.cond
// CHECK:STDOUT: call void @G()
// CHECK:STDOUT: br label %while.cond
// CHECK:STDOUT: call void @G(), !dbg !10
// CHECK:STDOUT: br label %while.cond, !dbg !11
// CHECK:STDOUT:
// CHECK:STDOUT: while.done: ; preds = %while.cond
// CHECK:STDOUT: call void @H()
// CHECK:STDOUT: ret void
// CHECK:STDOUT: call void @H(), !dbg !12
// CHECK:STDOUT: ret void, !dbg !13
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: !llvm.module.flags = !{!0, !1}
@@ -61,3 +61,10 @@ fn While() {
// CHECK:STDOUT: !4 = distinct !DISubprogram(name: "While", scope: null, file: !3, line: 17, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !5 = !DISubroutineType(types: !6)
// CHECK:STDOUT: !6 = !{}
// CHECK:STDOUT: !7 = !DILocation(line: 18, column: 3, scope: !4)
// CHECK:STDOUT: !8 = !DILocation(line: 19, column: 9, scope: !4)
// CHECK:STDOUT: !9 = !DILocation(line: 19, column: 10, scope: !4)
// CHECK:STDOUT: !10 = !DILocation(line: 20, column: 5, scope: !4)
// CHECK:STDOUT: !11 = !DILocation(line: 19, column: 3, scope: !4)
// CHECK:STDOUT: !12 = !DILocation(line: 22, column: 3, scope: !4)
// CHECK:STDOUT: !13 = !DILocation(line: 17, column: 1, scope: !4)