mirror of
https://github.com/c64scene-ar/llvm-6502.git
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7c9c6ed761
Essentially the same as the GEP change in r230786.
A similar migration script can be used to update test cases, though a few more
test case improvements/changes were required this time around: (r229269-r229278)
import fileinput
import sys
import re
pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)")
for line in sys.stdin:
sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line))
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7649
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230794 91177308-0d34-0410-b5e6-96231b3b80d8
66 lines
2.8 KiB
LLVM
66 lines
2.8 KiB
LLVM
; RUN: llc -mtriple=x86_64-apple-darwin10 < %s | FileCheck %s
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%struct.a = type { i32 }
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define i32 @bar(%struct.a* nocapture %b) nounwind ssp {
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entry:
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tail call void @llvm.dbg.value(metadata %struct.a* %b, i64 0, metadata !6, metadata !{!"0x102"}), !dbg !13
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%tmp1 = getelementptr inbounds %struct.a, %struct.a* %b, i64 0, i32 0, !dbg !14
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%tmp2 = load i32, i32* %tmp1, align 4, !dbg !14
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tail call void @llvm.dbg.value(metadata i32 %tmp2, i64 0, metadata !11, metadata !{!"0x102"}), !dbg !14
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%call = tail call i32 (...)* @foo(i32 %tmp2) nounwind , !dbg !18
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%add = add nsw i32 %tmp2, 1, !dbg !19
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ret i32 %add, !dbg !19
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}
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declare i32 @foo(...)
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declare void @llvm.dbg.value(metadata, i64, metadata, metadata) nounwind readnone
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!llvm.dbg.cu = !{!2}
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!llvm.module.flags = !{!24}
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!0 = !{!"0x2e\00bar\00bar\00\005\000\001\000\006\00256\001\000", !22, !1, !3, null, i32 (%struct.a*)* @bar, null, null, !21} ; [ DW_TAG_subprogram ] [line 5] [def] [scope 0] [bar]
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!1 = !{!"0x29", !22} ; [ DW_TAG_file_type ]
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!2 = !{!"0x11\0012\00clang version 2.9 (trunk 122997)\001\00\000\00\001", !22, !23, !23, !20, null, null} ; [ DW_TAG_compile_unit ]
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!3 = !{!"0x15\00\000\000\000\000\000\000", !22, !1, null, !4, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
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!4 = !{!5}
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!5 = !{!"0x24\00int\000\0032\0032\000\000\005", null, !2} ; [ DW_TAG_base_type ]
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!6 = !{!"0x101\00b\005\000", !0, !1, !7} ; [ DW_TAG_arg_variable ]
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!7 = !{!"0xf\00\000\0064\0064\000\000", null, !2, !8} ; [ DW_TAG_pointer_type ]
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!8 = !{!"0x13\00a\001\0032\0032\000\000\000", !22, !2, null, !9, null, null, null} ; [ DW_TAG_structure_type ] [a] [line 1, size 32, align 32, offset 0] [def] [from ]
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!9 = !{!10}
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!10 = !{!"0xd\00c\002\0032\0032\000\000", !22, !1, !5} ; [ DW_TAG_member ]
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!11 = !{!"0x100\00x\006\000", !12, !1, !5} ; [ DW_TAG_auto_variable ]
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!12 = !{!"0xb\005\0022\000", !22, !0} ; [ DW_TAG_lexical_block ]
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!13 = !MDLocation(line: 5, column: 19, scope: !0)
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!14 = !MDLocation(line: 6, column: 14, scope: !12)
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!18 = !MDLocation(line: 7, column: 2, scope: !12)
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!19 = !MDLocation(line: 8, column: 2, scope: !12)
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!20 = !{!0}
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!21 = !{!6, !11}
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!22 = !{!"bar.c", !"/private/tmp"}
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!23 = !{i32 0}
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; Check that variable bar:b value range is appropriately truncated in debug info.
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; The variable is in %rdi which is clobbered by 'movl %ebx, %edi'
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; Here Ltmp7 is the end of the location range.
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;CHECK: .loc 1 7 2
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;CHECK: movl
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;CHECK-NEXT: [[CLOBBER:Ltmp[0-9]*]]
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;CHECK:Ldebug_loc0:
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;CHECK-NEXT: Lset{{.*}} =
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;CHECK-NEXT: .quad
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;CHECK-NEXT: [[CLOBBER_OFF:Lset.*]] = [[CLOBBER]]-{{.*}}
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;CHECK-NEXT: .quad [[CLOBBER_OFF]]
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;CHECK-NEXT: Lset{{.*}} = Ltmp{{.*}}-Ltmp{{.*}}
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;CHECK-NEXT: .short Lset
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;CHECK-NEXT: Ltmp
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;CHECK-NEXT: .byte 85 ## DW_OP_reg
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;CHECK-NEXT: Ltmp
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;CHECK-NEXT: .quad 0
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;CHECK-NEXT: .quad 0
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!24 = !{i32 1, !"Debug Info Version", i32 2}
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