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-rw-r--r--llvm/test/DebugInfo/MIR/X86/live-debug-values.mir260
1 files changed, 0 insertions, 260 deletions
diff --git a/llvm/test/DebugInfo/MIR/X86/live-debug-values.mir b/llvm/test/DebugInfo/MIR/X86/live-debug-values.mir
deleted file mode 100644
index 0af408a635f..00000000000
--- a/llvm/test/DebugInfo/MIR/X86/live-debug-values.mir
+++ /dev/null
@@ -1,260 +0,0 @@
-# RUN: llc -run-pass=livedebugvalues -march=x86-64 -o /dev/null %s | FileCheck %s
-
-# Test the extension of debug ranges from predecessors.
-# Generated from the source file LiveDebugValues.c:
-# #include <stdio.h>
-# int m;
-# extern int inc(int n);
-# extern int change(int n);
-# extern int modify(int n);
-# int main(int argc, char **argv) {
-# int n;
-# if (argc != 2)
-# n = 2;
-# else
-# n = atoi(argv[1]);
-# n = change(n);
-# if (n > 10) {
-# m = modify(n);
-# m = m + n; // var `m' doesn't has a dbg.value
-# }
-# else
-# m = inc(n); // var `m' doesn't has a dbg.value
-# printf("m(main): %d\n", m);
-# return 0;
-# }
-# with clang -g -O3 -c -emit-llvm LiveDebugValues.c -S -o live-debug-values.ll
-# then llc -stop-after stackmap-liveness live-debug-values.ll -o /dev/null > live-debug-values.mir
-# This case will also produce multiple locations but only the debug range
-# extension is tested here. This test case is tested with DWARF information under
-# llvm/test/DebugInfo/live-debug-values.ll and present here for testing under
-# MIR->MIR serialization.
-
-# DBG_VALUE for variable "n" is extended into BB#5 from its predecessors BB#3
-# and BB#4.
-# CHECK: bb.5.if.end.7:
-# CHECK: DBG_VALUE debug-use %rsi, debug-use _, !13, !20, debug-location !22
-# CHECK-NEXT: DBG_VALUE debug-use %ebx, debug-use _, !14, !20, debug-location !33
-
-
---- |
- ; ModuleID = 'live-debug-values.ll'
- target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
- target triple = "x86_64-unknown-linux-gnu"
-
- @m = common global i32 0, align 4
- @.str = private unnamed_addr constant [13 x i8] c"m(main): %d\0A\00", align 1
-
- ; Function Attrs: nounwind uwtable
- define i32 @main(i32 %argc, i8** nocapture readonly %argv) #0 !dbg !4 {
- entry:
- tail call void @llvm.dbg.value(metadata i32 %argc, i64 0, metadata !12, metadata !20), !dbg !21
- tail call void @llvm.dbg.value(metadata i8** %argv, i64 0, metadata !13, metadata !20), !dbg !22
- %cmp = icmp eq i32 %argc, 2, !dbg !24
- br i1 %cmp, label %if.else, label %if.end, !dbg !26
-
- if.else: ; preds = %entry
- %arrayidx = getelementptr inbounds i8*, i8** %argv, i64 1, !dbg !27
- %0 = load i8*, i8** %arrayidx, align 8, !dbg !27, !tbaa !28
- %call = tail call i32 (i8*, ...) bitcast (i32 (...)* @atoi to i32 (i8*, ...)*)(i8* %0) #4, !dbg !32
- tail call void @llvm.dbg.value(metadata i32 %call, i64 0, metadata !14, metadata !20), !dbg !33
- br label %if.end
-
- if.end: ; preds = %if.else, %entry
- %n.0 = phi i32 [ %call, %if.else ], [ 2, %entry ]
- %call1 = tail call i32 @change(i32 %n.0) #4, !dbg !34
- tail call void @llvm.dbg.value(metadata i32 %call1, i64 0, metadata !14, metadata !20), !dbg !33
- %cmp2 = icmp sgt i32 %call1, 10, !dbg !35
- br i1 %cmp2, label %if.then.3, label %if.else.5, !dbg !37
-
- if.then.3: ; preds = %if.end
- %call4 = tail call i32 @modify(i32 %call1) #4, !dbg !38
- %add = add nsw i32 %call4, %call1, !dbg !40
- br label %if.end.7, !dbg !41
-
- if.else.5: ; preds = %if.end
- %call6 = tail call i32 @inc(i32 %call1) #4, !dbg !42
- br label %if.end.7
-
- if.end.7: ; preds = %if.else.5, %if.then.3
- %storemerge = phi i32 [ %call6, %if.else.5 ], [ %add, %if.then.3 ]
- store i32 %storemerge, i32* @m, align 4, !dbg !43, !tbaa !44
- %call8 = tail call i32 (i8*, ...) @printf(i8* nonnull getelementptr inbounds ([13 x i8], [13 x i8]* @.str, i64 0, i64 0), i32 %storemerge) #4, !dbg !46
- ret i32 0, !dbg !47
- }
-
- declare i32 @atoi(...) #1
-
- declare i32 @change(i32) #1
-
- declare i32 @modify(i32) #1
-
- declare i32 @inc(i32) #1
-
- ; Function Attrs: nounwind
- declare i32 @printf(i8* nocapture readonly, ...) #2
-
- ; Function Attrs: nounwind readnone
- declare void @llvm.dbg.value(metadata, i64, metadata, metadata) #3
-
- attributes #0 = { nounwind uwtable }
- attributes #1 = { nounwind }
- attributes #2 = { nounwind }
- attributes #3 = { nounwind readnone }
- attributes #4 = { nounwind }
-
- !llvm.dbg.cu = !{!0}
- !llvm.module.flags = !{!17, !18}
- !llvm.ident = !{!19}
-
- !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 3.8.0 (trunk 253049) ", isOptimized: true, runtimeVersion: 0, emissionKind: 1, enums: !2, subprograms: !3, globals: !15)
- !1 = !DIFile(filename: "LiveDebugValues.c", directory: "/home/vt/julia/test/tvvikram")
- !2 = !{}
- !3 = !{!4}
- !4 = distinct !DISubprogram(name: "main", scope: !1, file: !1, line: 6, type: !5, isLocal: false, isDefinition: true, scopeLine: 6, flags: DIFlagPrototyped, isOptimized: true, variables: !11)
- !5 = !DISubroutineType(types: !6)
- !6 = !{!7, !7, !8}
- !7 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
- !8 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !9, size: 64, align: 64)
- !9 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !10, size: 64, align: 64)
- !10 = !DIBasicType(name: "char", size: 8, align: 8, encoding: DW_ATE_signed_char)
- !11 = !{!12, !13, !14}
- !12 = !DILocalVariable(name: "argc", arg: 1, scope: !4, file: !1, line: 6, type: !7)
- !13 = !DILocalVariable(name: "argv", arg: 2, scope: !4, file: !1, line: 6, type: !8)
- !14 = !DILocalVariable(name: "n", scope: !4, file: !1, line: 7, type: !7)
- !15 = !{!16}
- !16 = !DIGlobalVariable(name: "m", scope: !0, file: !1, line: 2, type: !7, isLocal: false, isDefinition: true, variable: i32* @m)
- !17 = !{i32 2, !"Dwarf Version", i32 4}
- !18 = !{i32 2, !"Debug Info Version", i32 3}
- !19 = !{!"clang version 3.8.0 (trunk 253049)"}
- !20 = !DIExpression()
- !21 = !DILocation(line: 6, column: 14, scope: !4)
- !22 = !DILocation(line: 6, column: 27, scope: !23)
- !23 = !DILexicalBlockFile(scope: !4, file: !1, discriminator: 1)
- !24 = !DILocation(line: 8, column: 12, scope: !25)
- !25 = distinct !DILexicalBlock(scope: !4, file: !1, line: 8, column: 7)
- !26 = !DILocation(line: 8, column: 7, scope: !4)
- !27 = !DILocation(line: 11, column: 14, scope: !25)
- !28 = !{!29, !29, i64 0}
- !29 = !{!"any pointer", !30, i64 0}
- !30 = !{!"omnipotent char", !31, i64 0}
- !31 = !{!"Simple C/C++ TBAA"}
- !32 = !DILocation(line: 11, column: 9, scope: !25)
- !33 = !DILocation(line: 7, column: 7, scope: !23)
- !34 = !DILocation(line: 12, column: 7, scope: !4)
- !35 = !DILocation(line: 13, column: 9, scope: !36)
- !36 = distinct !DILexicalBlock(scope: !4, file: !1, line: 13, column: 7)
- !37 = !DILocation(line: 13, column: 7, scope: !4)
- !38 = !DILocation(line: 14, column: 9, scope: !39)
- !39 = distinct !DILexicalBlock(scope: !36, file: !1, line: 13, column: 15)
- !40 = !DILocation(line: 15, column: 11, scope: !39)
- !41 = !DILocation(line: 16, column: 3, scope: !39)
- !42 = !DILocation(line: 18, column: 9, scope: !36)
- !43 = !DILocation(line: 15, column: 7, scope: !39)
- !44 = !{!45, !45, i64 0}
- !45 = !{!"int", !30, i64 0}
- !46 = !DILocation(line: 19, column: 3, scope: !4)
- !47 = !DILocation(line: 20, column: 3, scope: !4)
-
-...
----
-name: main
-alignment: 4
-exposesReturnsTwice: false
-hasInlineAsm: false
-isSSA: false
-tracksRegLiveness: true
-tracksSubRegLiveness: false
-liveins:
- - { reg: '%edi' }
- - { reg: '%rsi' }
-calleeSavedRegisters: [ '%bh', '%bl', '%bp', '%bpl', '%bx', '%ebp', '%ebx',
- '%rbp', '%rbx', '%r12', '%r13', '%r14', '%r15',
- '%r12b', '%r13b', '%r14b', '%r15b', '%r12d', '%r13d',
- '%r14d', '%r15d', '%r12w', '%r13w', '%r14w', '%r15w' ]
-frameInfo:
- isFrameAddressTaken: false
- isReturnAddressTaken: false
- hasStackMap: false
- hasPatchPoint: false
- stackSize: 8
- offsetAdjustment: 0
- maxAlignment: 0
- adjustsStack: true
- hasCalls: true
- maxCallFrameSize: 0
- hasOpaqueSPAdjustment: false
- hasVAStart: false
- hasMustTailInVarArgFunc: false
-fixedStack:
- - { id: 0, type: spill-slot, offset: -16, size: 8, alignment: 16, callee-saved-register: '%rbx' }
-body: |
- bb.0.entry:
- successors: %bb.1.if.else(16), %bb.2.if.end(16)
- liveins: %edi, %rsi, %rbx
-
- frame-setup PUSH64r killed %rbx, implicit-def %rsp, implicit %rsp
- CFI_INSTRUCTION .cfi_def_cfa_offset 16
- CFI_INSTRUCTION .cfi_offset %rbx, -16
- DBG_VALUE debug-use %edi, debug-use _, !12, !20, debug-location !21
- DBG_VALUE debug-use %rsi, debug-use _, !13, !20, debug-location !22
- %eax = MOV32rr %edi
- DBG_VALUE debug-use %eax, debug-use _, !12, !20, debug-location !21
- %edi = MOV32ri 2
- CMP32ri8 killed %eax, 2, implicit-def %eflags, debug-location !26
- JNE_1 %bb.2.if.end, implicit %eflags
-
- bb.1.if.else:
- successors: %bb.2.if.end(0)
- liveins: %rsi
-
- DBG_VALUE debug-use %rsi, debug-use _, !13, !20, debug-location !22
- %rdi = MOV64rm killed %rsi, 1, _, 8, _, debug-location !27 :: (load 8 from %ir.arrayidx, !tbaa !28)
- dead %eax = XOR32rr undef %eax, undef %eax, implicit-def dead %eflags, implicit-def %al, debug-location !32
- CALL64pcrel32 @atoi, csr_64, implicit %rsp, implicit %rdi, implicit %al, implicit-def %rsp, implicit-def %eax, debug-location !32
- %edi = MOV32rr %eax, debug-location !32
- DBG_VALUE debug-use %edi, debug-use _, !14, !20, debug-location !33
-
- bb.2.if.end:
- successors: %bb.3.if.then.3(16), %bb.4.if.else.5(16)
- liveins: %edi
-
- CALL64pcrel32 @change, csr_64, implicit %rsp, implicit %edi, implicit-def %rsp, implicit-def %eax, debug-location !34
- %ebx = MOV32rr %eax, debug-location !34
- DBG_VALUE debug-use %ebx, debug-use _, !14, !20, debug-location !33
- CMP32ri8 %ebx, 11, implicit-def %eflags, debug-location !37
- JL_1 %bb.4.if.else.5, implicit killed %eflags, debug-location !37
-
- bb.3.if.then.3:
- successors: %bb.5.if.end.7(0)
- liveins: %ebx
-
- DBG_VALUE debug-use %ebx, debug-use _, !14, !20, debug-location !33
- %edi = MOV32rr %ebx, debug-location !38
- CALL64pcrel32 @modify, csr_64, implicit %rsp, implicit %edi, implicit-def %rsp, implicit-def %eax, debug-location !38
- %ecx = MOV32rr %eax, debug-location !38
- %ecx = ADD32rr killed %ecx, killed %ebx, implicit-def dead %eflags, debug-location !40
- JMP_1 %bb.5.if.end.7
-
- bb.4.if.else.5:
- successors: %bb.5.if.end.7(0)
- liveins: %ebx
-
- DBG_VALUE debug-use %ebx, debug-use _, !14, !20, debug-location !33
- %edi = MOV32rr killed %ebx, debug-location !42
- CALL64pcrel32 @inc, csr_64, implicit %rsp, implicit %edi, implicit-def %rsp, implicit-def %eax, debug-location !42
- %ecx = MOV32rr %eax, debug-location !42
-
- bb.5.if.end.7:
- liveins: %ecx
-
- MOV32mr %rip, 1, _, @m, _, %ecx, debug-location !43 :: (store 4 into @m, !tbaa !44)
- dead undef %edi = MOV32ri64 @.str, implicit-def %rdi, debug-location !46
- dead %eax = XOR32rr undef %eax, undef %eax, implicit-def dead %eflags, implicit-def %al, debug-location !47
- %esi = MOV32rr killed %ecx, debug-location !46
- CALL64pcrel32 @printf, csr_64, implicit %rsp, implicit %rdi, implicit %esi, implicit %al, implicit-def %rsp, implicit-def dead %eax, debug-location !46
- %eax = XOR32rr undef %eax, undef %eax, implicit-def dead %eflags, debug-location !47
- %rbx = POP64r implicit-def %rsp, implicit %rsp, debug-location !47
- RETQ %eax, debug-location !47
-
-...
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