mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-25 00:29:20 +00:00
Finish off PR23080 by renaming the debug info IR constructs from `MD*` to `DI*`. The last of the `DIDescriptor` classes were deleted in r235356, and the last of the related typedefs removed in r235413, so this has all baked for about a week. Note: If you have out-of-tree code (like a frontend), I recommend that you get everything compiling and tests passing with the *previous* commit before updating to this one. It'll be easier to keep track of what code is using the `DIDescriptor` hierarchy and what you've already updated, and I think you're extremely unlikely to insert bugs. YMMV of course. Back to *this* commit: I did this using the rename-md-di-nodes.sh upgrade script I've attached to PR23080 (both code and testcases) and filtered through clang-format-diff.py. I edited the tests for test/Assembler/invalid-generic-debug-node-*.ll by hand since the columns were off-by-three. It should work on your out-of-tree testcases (and code, if you've followed the advice in the previous paragraph). Some of the tests are in badly named files now (e.g., test/Assembler/invalid-mdcompositetype-missing-tag.ll should be 'dicompositetype'); I'll come back and move the files in a follow-up commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236120 91177308-0d34-0410-b5e6-96231b3b80d8
32 lines
1.2 KiB
LLVM
32 lines
1.2 KiB
LLVM
; RUN: llvm-as < %s > %t.bc
|
|
; RUN: llvm-as < %p/2009-09-03-mdnode2.ll > %t2.bc
|
|
; RUN: llvm-link %t.bc %t2.bc
|
|
|
|
declare void @f() nounwind
|
|
|
|
define i32 @main(...) nounwind {
|
|
entry:
|
|
%retval = alloca i32 ; <i32*> [#uses=2]
|
|
call void @llvm.dbg.func.start(metadata !0)
|
|
store i32 0, i32* %retval
|
|
call void @llvm.dbg.stoppoint(i32 4, i32 5, metadata !1)
|
|
call void @f()
|
|
br label %return
|
|
|
|
return: ; preds = %entry
|
|
%0 = load i32, i32* %retval ; <i32> [#uses=1]
|
|
call void @llvm.dbg.stoppoint(i32 5, i32 1, metadata !1)
|
|
call void @llvm.dbg.region.end(metadata !0)
|
|
ret i32 %0
|
|
}
|
|
|
|
declare void @llvm.dbg.func.start(metadata) nounwind readnone
|
|
|
|
declare void @llvm.dbg.stoppoint(i32, i32, metadata) nounwind readnone
|
|
|
|
declare void @llvm.dbg.region.end(metadata) nounwind readnone
|
|
|
|
!0 = !DISubprogram(name: "main", linkageName: "main", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scope: !1)
|
|
!1 = !DICompileUnit(language: DW_LANG_C99, producer: "ellcc 0.1.0", isOptimized: true, emissionKind: 0, file: !2)
|
|
!2 = !DIFile(filename: "a.c", directory: "/home/rich/ellcc/test/source")
|