IR: Move MDLocation into place

This commit moves `MDLocation`, finishing off PR21433.  There's an
accompanying clang commit for frontend testcases.  I'll attach the
testcase upgrade script I used to PR21433 to help out-of-tree
frontends/backends.

This changes the schema for `DebugLoc` and `DILocation` from:

    !{i32 3, i32 7, !7, !8}

to:

    !MDLocation(line: 3, column: 7, scope: !7, inlinedAt: !8)

Note that empty fields (line/column: 0 and inlinedAt: null) don't get
printed by the assembly writer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226048 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith
2015-01-14 22:27:36 +00:00
parent de8202b084
commit 37ac8d3622
299 changed files with 1587 additions and 1580 deletions

View File

@@ -82,20 +82,20 @@ attributes #0 = { nounwind }
!7 = !{i32 2, !"Dwarf Version", i32 2}
!8 = !{i32 2, !"Debug Info Version", i32 2}
!9 = !{!"clang version 3.5.0"}
!10 = !{i32 4, i32 8, !11, null}
!10 = !MDLocation(line: 4, column: 8, scope: !11)
!11 = !{!"0xb\004\003\000", !1, !4} ; [ DW_TAG_lexical_block ]
!12 = !{!12, !13}
!13 = !{!"llvm.loop.vectorize.enable", i1 true}
!14 = !{i32 5, i32 5, !15, null}
!14 = !MDLocation(line: 5, column: 5, scope: !15)
!15 = !{!"0xb\004\0036\000", !1, !11} ; [ DW_TAG_lexical_block ]
!16 = !{i32 9, i32 8, !17, null}
!16 = !MDLocation(line: 9, column: 8, scope: !17)
!17 = !{!"0xb\009\003\000", !1, !4} ; [ DW_TAG_lexical_block ]
!18 = !{!18, !13, !19}
!19 = !{!"llvm.loop.vectorize.width", i32 1}
!20 = !{i32 10, i32 5, !21, null}
!20 = !MDLocation(line: 10, column: 5, scope: !21)
!21 = !{!"0xb\009\0036\000", !1, !17} ; [ DW_TAG_lexical_block ]
!22 = !{!23, !23, i64 0}
!23 = !{!"int", !24, i64 0}
!24 = !{!"omnipotent char", !25, i64 0}
!25 = !{!"Simple C/C++ TBAA"}
!26 = !{i32 12, i32 1, !4, null}
!26 = !MDLocation(line: 12, column: 1, scope: !4)