llvm-6502/test/Transforms/GCOVProfiling/version.ll
Duncan P. N. Exon Smith e56023a059 IR: Give 'DI' prefix to debug info metadata
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
2015-04-29 16:38:44 +00:00

31 lines
1.4 KiB
LLVM

; RUN: echo '!9 = !{!"%/T/version.ll", !0}' > %t1
; RUN: cat %s %t1 > %t2
; RUN: opt -insert-gcov-profiling -disable-output < %t2
; RUN: head -c8 %T/version.gcno | grep '^oncg.204'
; RUN: rm %T/version.gcno
; RUN: not opt -insert-gcov-profiling -default-gcov-version=asdfasdf -disable-output < %t2
; RUN: opt -insert-gcov-profiling -default-gcov-version=407* -disable-output < %t2
; RUN: head -c8 %T/version.gcno | grep '^oncg.704'
; RUN: rm %T/version.gcno
define void @test() {
ret void, !dbg !8
}
!llvm.gcov = !{!9}
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!12}
!0 = !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.3 (trunk 176994)", isOptimized: false, emissionKind: 0, file: !11, enums: !3, retainedTypes: !3, subprograms: !4, globals: !3)
!2 = !DIFile(filename: "version", directory: "/usr/local/google/home/nlewycky")
!3 = !{}
!4 = !{!5}
!5 = !DISubprogram(name: "test", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 1, file: !10, scope: !6, type: !7, function: void ()* @test, variables: !3)
!6 = !DIFile(filename: "<stdin>", directory: ".")
!7 = !DISubroutineType(types: !{null})
!8 = !DILocation(line: 1, scope: !5)
;; !9 is added through the echo line at the top.
!10 = !DIFile(filename: "<stdin>", directory: ".")
!11 = !DIFile(filename: "version", directory: "/usr/local/google/home/nlewycky")
!12 = !{i32 1, !"Debug Info Version", i32 3}