mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-02-22 13:29:44 +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
80 lines
4.1 KiB
LLVM
80 lines
4.1 KiB
LLVM
; RUN: llc -filetype=obj %s -o - | llvm-dwarfdump -debug-dump=info - | FileCheck %s
|
|
; RUN: llc -filetype=obj %s -regalloc=basic -o - | llvm-dwarfdump -debug-dump=info - | FileCheck %s
|
|
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
|
|
target triple = "x86_64-apple-darwin10.0.0"
|
|
; Test that the type for the formal parameter "var" makes it into the debug info.
|
|
; rdar://8950491
|
|
|
|
;CHECK: DW_TAG_formal_parameter
|
|
;CHECK-NEXT: DW_AT_location
|
|
;CHECK-NEXT: DW_AT_name {{.*}} "var"
|
|
;CHECK-NEXT: DW_AT_decl_file
|
|
;CHECK-NEXT: DW_AT_decl_line
|
|
;CHECK-NEXT: DW_AT_type
|
|
|
|
@dfm = external global i32, align 4
|
|
|
|
declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
|
|
|
|
define i32 @foo(i32 %dev, i64 %cmd, i8* %data, i32 %data2) nounwind optsize ssp {
|
|
entry:
|
|
call void @llvm.dbg.value(metadata i32 %dev, i64 0, metadata !12, metadata !{!"0x102"}), !dbg !13
|
|
%tmp.i = load i32* @dfm, align 4, !dbg !14
|
|
%cmp.i = icmp eq i32 %tmp.i, 0, !dbg !14
|
|
br i1 %cmp.i, label %if.else, label %if.end.i, !dbg !14
|
|
|
|
if.end.i: ; preds = %entry
|
|
switch i64 %cmd, label %if.then [
|
|
i64 2147772420, label %bb.i
|
|
i64 536897538, label %bb116.i
|
|
], !dbg !22
|
|
|
|
bb.i: ; preds = %if.end.i
|
|
unreachable
|
|
|
|
bb116.i: ; preds = %if.end.i
|
|
unreachable
|
|
|
|
if.then: ; preds = %if.end.i
|
|
ret i32 undef, !dbg !23
|
|
|
|
if.else: ; preds = %entry
|
|
ret i32 0
|
|
}
|
|
|
|
declare hidden fastcc i32 @bar(i32, i32* nocapture) nounwind optsize ssp
|
|
declare hidden fastcc i32 @bar2(i32) nounwind optsize ssp
|
|
declare hidden fastcc i32 @bar3(i32) nounwind optsize ssp
|
|
declare void @llvm.dbg.value(metadata, i64, metadata, metadata) nounwind readnone
|
|
|
|
!llvm.dbg.cu = !{!2}
|
|
!llvm.module.flags = !{!29}
|
|
|
|
!0 = !{!"0x2e\00foo\00foo\00\0019510\000\001\000\006\00256\001\0019510", !26, !1, !3, null, i32 (i32, i64, i8*, i32)* @foo, null, null, null} ; [ DW_TAG_subprogram ] [line 19510] [def] [foo]
|
|
!1 = !{!"0x29", !26} ; [ DW_TAG_file_type ]
|
|
!2 = !{!"0x11\0012\00clang version 2.9 (trunk 124753)\001\00\000\00\000", !27, !28, !28, !24, null, null} ; [ DW_TAG_compile_unit ]
|
|
!3 = !{!"0x15\00\000\000\000\000\000\000", !26, !1, null, !4, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
|
|
!4 = !{!5}
|
|
!5 = !{!"0x24\00int\000\0032\0032\000\000\005", null, !2} ; [ DW_TAG_base_type ]
|
|
!6 = !{!"0x2e\00bar3\00bar3\00\0014827\001\001\000\006\00256\001\000", !26, !1, !3, null, i32 (i32)* @bar3, null, null, null} ; [ DW_TAG_subprogram ] [line 14827] [local] [def] [scope 0] [bar3]
|
|
!7 = !{!"0x2e\00bar2\00bar2\00\0015397\001\001\000\006\00256\001\000", !26, !1, !3, null, i32 (i32)* @bar2, null, null, null} ; [ DW_TAG_subprogram ] [line 15397] [local] [def] [scope 0] [bar2]
|
|
!8 = !{!"0x2e\00bar\00bar\00\0012382\001\001\000\006\00256\001\000", !26, !1, !9, null, i32 (i32, i32*)* @bar, null, null, null} ; [ DW_TAG_subprogram ] [line 12382] [local] [def] [scope 0] [bar]
|
|
!9 = !{!"0x15\00\000\000\000\000\000\000", !26, !1, null, !10, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
|
|
!10 = !{!11}
|
|
!11 = !{!"0x24\00unsigned char\000\008\008\000\000\008", null, !2} ; [ DW_TAG_base_type ]
|
|
!12 = !{!"0x101\00var\0019509\000", !0, !1, !5} ; [ DW_TAG_arg_variable ]
|
|
!13 = !{i32 19509, i32 20, !0, null}
|
|
!14 = !{i32 18091, i32 2, !15, !17}
|
|
!15 = !{!"0xb\0018086\001\00748", !26, !16} ; [ DW_TAG_lexical_block ]
|
|
!16 = !{!"0x2e\00foo_bar\00foo_bar\00\0018086\001\001\000\006\00256\001\000", !26, !1, !3, null, null, null, null, null} ; [ DW_TAG_subprogram ] [line 18086] [local] [def] [scope 0] [foo_bar]
|
|
!17 = !{i32 19514, i32 2, !18, null}
|
|
!18 = !{!"0xb\0019510\001\0099", !26, !0} ; [ DW_TAG_lexical_block ]
|
|
!22 = !{i32 18094, i32 2, !15, !17}
|
|
!23 = !{i32 19524, i32 1, !18, null}
|
|
!24 = !{!0, !6, !7, !8, !16}
|
|
!25 = !{!"0x29", !27} ; [ DW_TAG_file_type ]
|
|
!26 = !{!"/tmp/f.c", !"/tmp"}
|
|
!27 = !{!"f.i", !"/tmp"}
|
|
!28 = !{i32 0}
|
|
!29 = !{i32 1, !"Debug Info Version", i32 2}
|