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author | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2014-12-15 19:07:53 +0000 |
---|---|---|
committer | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2014-12-15 19:07:53 +0000 |
commit | 1ef70ff39ba399111c83efc270cfb07207ce89bb (patch) | |
tree | a30b73f73158ad71b641d85734c91862276973e2 /test/CodeGen/PowerPC/unwind-dw2-g.ll | |
parent | 9ecdca9115bc9ab91d4ca136839583713495edd1 (diff) |
IR: Make metadata typeless in assembly
Now that `Metadata` is typeless, reflect that in the assembly. These
are the matching assembly changes for the metadata/value split in
r223802.
- Only use the `metadata` type when referencing metadata from a call
intrinsic -- i.e., only when it's used as a `Value`.
- Stop pretending that `ValueAsMetadata` is wrapped in an `MDNode`
when referencing it from call intrinsics.
So, assembly like this:
define @foo(i32 %v) {
call void @llvm.foo(metadata !{i32 %v}, metadata !0)
call void @llvm.foo(metadata !{i32 7}, metadata !0)
call void @llvm.foo(metadata !1, metadata !0)
call void @llvm.foo(metadata !3, metadata !0)
call void @llvm.foo(metadata !{metadata !3}, metadata !0)
ret void, !bar !2
}
!0 = metadata !{metadata !2}
!1 = metadata !{i32* @global}
!2 = metadata !{metadata !3}
!3 = metadata !{}
turns into this:
define @foo(i32 %v) {
call void @llvm.foo(metadata i32 %v, metadata !0)
call void @llvm.foo(metadata i32 7, metadata !0)
call void @llvm.foo(metadata i32* @global, metadata !0)
call void @llvm.foo(metadata !3, metadata !0)
call void @llvm.foo(metadata !{!3}, metadata !0)
ret void, !bar !2
}
!0 = !{!2}
!1 = !{i32* @global}
!2 = !{!3}
!3 = !{}
I wrote an upgrade script that handled almost all of the tests in llvm
and many of the tests in cfe (even handling many `CHECK` lines). I've
attached it (or will attach it in a moment if you're speedy) to PR21532
to help everyone update their out-of-tree testcases.
This is part of PR21532.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224257 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/PowerPC/unwind-dw2-g.ll')
-rw-r--r-- | test/CodeGen/PowerPC/unwind-dw2-g.ll | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/test/CodeGen/PowerPC/unwind-dw2-g.ll b/test/CodeGen/PowerPC/unwind-dw2-g.ll index 54d318938d0..0b1bcb33af9 100644 --- a/test/CodeGen/PowerPC/unwind-dw2-g.ll +++ b/test/CodeGen/PowerPC/unwind-dw2-g.ll @@ -21,15 +21,15 @@ attributes #0 = { nounwind } !llvm.dbg.cu = !{!0} !llvm.module.flags = !{!8, !11} -!0 = metadata !{metadata !"0x11\0012\00clang version 3.4\000\00\000\00\000", metadata !1, metadata !2, metadata !2, metadata !3, metadata !2, metadata !2} ; [ DW_TAG_compile_unit ] [/tmp/unwind-dw2.c] [DW_LANG_C99] -!1 = metadata !{metadata !"/tmp/unwind-dw2.c", metadata !"/tmp"} -!2 = metadata !{} -!3 = metadata !{metadata !4} -!4 = metadata !{metadata !"0x2e\00foo\00foo\00\001\000\001\000\006\000\000\001", metadata !1, metadata !5, metadata !6, null, void ()* @foo, null, null, metadata !2} ; [ DW_TAG_subprogram ] [line 1] [def] [foo] -!5 = metadata !{metadata !"0x29", metadata !1} ; [ DW_TAG_file_type ] [/tmp/unwind-dw2.c] -!6 = metadata !{metadata !"0x15\00\000\000\000\000\000\000", i32 0, null, null, metadata !7, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] -!7 = metadata !{null} -!8 = metadata !{i32 2, metadata !"Dwarf Version", i32 3} -!9 = metadata !{i32 2, i32 0, metadata !4, null} -!10 = metadata !{i32 3, i32 0, metadata !4, null} -!11 = metadata !{i32 1, metadata !"Debug Info Version", i32 2} +!0 = !{!"0x11\0012\00clang version 3.4\000\00\000\00\000", !1, !2, !2, !3, !2, !2} ; [ DW_TAG_compile_unit ] [/tmp/unwind-dw2.c] [DW_LANG_C99] +!1 = !{!"/tmp/unwind-dw2.c", !"/tmp"} +!2 = !{} +!3 = !{!4} +!4 = !{!"0x2e\00foo\00foo\00\001\000\001\000\006\000\000\001", !1, !5, !6, null, void ()* @foo, null, null, !2} ; [ DW_TAG_subprogram ] [line 1] [def] [foo] +!5 = !{!"0x29", !1} ; [ DW_TAG_file_type ] [/tmp/unwind-dw2.c] +!6 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !7, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] +!7 = !{null} +!8 = !{i32 2, !"Dwarf Version", i32 3} +!9 = !{i32 2, i32 0, !4, null} +!10 = !{i32 3, i32 0, !4, null} +!11 = !{i32 1, !"Debug Info Version", i32 2} |