mirror of
https://github.com/RPCSX/llvm.git
synced 2024-12-25 05:27:15 +00:00
1ef70ff39b
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
29 lines
1.0 KiB
LLVM
29 lines
1.0 KiB
LLVM
; RUN: opt -instcombine -S < %s | FileCheck %s
|
|
|
|
|
|
@.str = private constant [3 x i8] c"%c\00"
|
|
|
|
define void @foo() nounwind ssp {
|
|
;CHECK: call i32 @putchar{{.+}} !dbg
|
|
%1 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([3 x i8]* @.str, i32 0, i32 0), i32 97), !dbg !5
|
|
ret void, !dbg !7
|
|
}
|
|
|
|
declare i32 @printf(i8*, ...)
|
|
|
|
!llvm.dbg.cu = !{!2}
|
|
!llvm.module.flags = !{!10}
|
|
!llvm.dbg.sp = !{!0}
|
|
|
|
!0 = !{!"0x2e\00foo\00foo\00\004\000\001\000\006\000\000\000", !8, !1, !3, null, void ()* @foo, null, null, null} ; [ DW_TAG_subprogram ]
|
|
!1 = !{!"0x29", !8} ; [ DW_TAG_file_type ]
|
|
!2 = !{!"0x11\0012\00clang\001\00\000\00\000", !8, !4, !4, !9, null, null} ; [ DW_TAG_compile_unit ]
|
|
!3 = !{!"0x15\00\000\000\000\000\000\000", !8, !1, null, !4, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
|
|
!4 = !{null}
|
|
!5 = !{i32 5, i32 2, !6, null}
|
|
!6 = !{!"0xb\004\0012\000", !8, !0} ; [ DW_TAG_lexical_block ]
|
|
!7 = !{i32 6, i32 1, !6, null}
|
|
!8 = !{!"m.c", !"/private/tmp"}
|
|
!9 = !{!0}
|
|
!10 = !{i32 1, !"Debug Info Version", i32 2}
|