2010-01-05 16:59:17 +00:00
|
|
|
; RUN: llc < %s -o /dev/null
|
|
|
|
|
; PR 5942
|
|
|
|
|
define i8* @foo() nounwind {
|
|
|
|
|
entry:
|
|
|
|
|
%0 = load i32* undef, align 4, !dbg !0 ; <i32> [#uses=1]
|
|
|
|
|
%1 = inttoptr i32 %0 to i8*, !dbg !0 ; <i8*> [#uses=1]
|
|
|
|
|
ret i8* %1, !dbg !10
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
2013-07-27 01:26:08 +00:00
|
|
|
!llvm.dbg.cu = !{!3}
|
2013-11-22 21:49:45 +00:00
|
|
|
!llvm.module.flags = !{!14}
|
2013-07-27 01:26:08 +00:00
|
|
|
|
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
2014-12-15 19:07:53 +00:00
|
|
|
!0 = !{i32 571, i32 3, !1, null}
|
|
|
|
|
!1 = !{!"0xb\001\001\000", !11, !2}; [DW_TAG_lexical_block ]
|
|
|
|
|
!2 = !{!"0x2e\00foo\00foo\00foo\00561\000\001\000\006\000\000\000", i32 0, !3, !4, null, null, null, null, null}; [DW_TAG_subprogram ]
|
|
|
|
|
!3 = !{!"0x11\0012\00clang 1.1\001\00\000\00\000", !11, !12, !12, !13, null, null}; [DW_TAG_compile_unit ]
|
|
|
|
|
!4 = !{!"0x15\00\000\000\000\000\000\000", null, !3, null, !5, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
|
|
|
|
|
!5 = !{!6}
|
|
|
|
|
!6 = !{!"0x24\00char\000\008\008\000\000\006", null, !3} ; [ DW_TAG_base_type ]
|
|
|
|
|
!10 = !{i32 588, i32 1, !2, null}
|
|
|
|
|
!11 = !{!"hashtab.c", !"/usr/src/gnu/usr.bin/cc/cc_tools/../../../../contrib/gcclibs/libiberty"}
|
|
|
|
|
!12 = !{i32 0}
|
|
|
|
|
!13 = !{!2}
|
|
|
|
|
!14 = !{i32 1, !"Debug Info Version", i32 2}
|
