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llvm-6502/test/JitListener/multiple.ll
Duncan P. N. Exon Smith 37ac8d3622 IR: Move MDLocation into place 
This commit moves `MDLocation`, finishing off PR21433.  There's an
accompanying clang commit for frontend testcases.  I'll attach the
testcase upgrade script I used to PR21433 to help out-of-tree
frontends/backends.

This changes the schema for `DebugLoc` and `DILocation` from:

    !{i32 3, i32 7, !7, !8}

to:

    !MDLocation(line: 3, column: 7, scope: !7, inlinedAt: !8)

Note that empty fields (line/column: 0 and inlinedAt: null) don't get
printed by the assembly writer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226048 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-14 22:27:36 +00:00

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; Verify the behavior of the IntelJITEventListener.
; RUN: llvm-jitlistener %s | FileCheck %s
; This test was created using the following file:
;
; 1: int foo(int a) {
; 2: return a;
; 3: }
; 4:
; 5: int bar(int a) {
; 6: if (a == 0) {
; 7: return 0;
; 8: }
; 9: return 100/a;
; 10: }
; 11:
; 12: int fubar(int a) {
; 13: switch (a) {
; 14: case 0:
; 15: return 10;
; 16: case 1:
; 17: return 20;
; 18: default:
; 19: return 30;
; 20: }
; 21: }
;
; CHECK: Method load [1]: bar, Size = {{[0-9]+}}
; CHECK: Line info @ {{[0-9]+}}: multiple.c, line {{[5,6,7,9]}}
; CHECK: Line info @ {{[0-9]+}}: multiple.c, line {{[5,6,7,9]}}
; CHECK: Line info @ {{[0-9]+}}: multiple.c, line {{[5,6,7,9]}}
; CHECK: Line info @ {{[0-9]+}}: multiple.c, line {{[5,6,7,9]}}
; CHECK: Method load [2]: foo, Size = {{[0-9]+}}
; CHECK: Line info @ {{[0-9]+}}: multiple.c, line {{[1,2]}}
; CHECK: Line info @ {{[0-9]+}}: multiple.c, line {{[1,2]}}
; CHECK: Method load [3]: fubar, Size = {{[0-9]+}}
; CHECK: Line info @ {{[0-9]+}}: multiple.c, line {{[12,13,15,17,19]}}
; CHECK: Line info @ {{[0-9]+}}: multiple.c, line {{[12,13,15,17,19]}}
; CHECK: Line info @ {{[0-9]+}}: multiple.c, line {{[12,13,15,17,19]}}
; CHECK: Line info @ {{[0-9]+}}: multiple.c, line {{[12,13,15,17,19]}}
; CHECK: Line info @ {{[0-9]+}}: multiple.c, line {{[12,13,15,17,19]}}
; CHECK: Method unload [1]
; CHECK: Method unload [2]
; CHECK: Method unload [3]
; ModuleID = 'multiple.c'
; Function Attrs: nounwind uwtable
define i32 @foo(i32 %a) #0 {
entry:
%a.addr = alloca i32, align 4
store i32 %a, i32* %a.addr, align 4
call void @llvm.dbg.declare(metadata i32* %a.addr, metadata !15, metadata !16), !dbg !17
%0 = load i32* %a.addr, align 4, !dbg !18
ret i32 %0, !dbg !19
}
; Function Attrs: nounwind readnone
declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
; Function Attrs: nounwind uwtable
define i32 @bar(i32 %a) #0 {
entry:
%retval = alloca i32, align 4
%a.addr = alloca i32, align 4
store i32 %a, i32* %a.addr, align 4
call void @llvm.dbg.declare(metadata i32* %a.addr, metadata !20, metadata !16), !dbg !21
%0 = load i32* %a.addr, align 4, !dbg !22
%cmp = icmp eq i32 %0, 0, !dbg !22
br i1 %cmp, label %if.then, label %if.end, !dbg !24
if.then: ; preds = %entry
store i32 0, i32* %retval, !dbg !25
br label %return, !dbg !25
if.end: ; preds = %entry
%1 = load i32* %a.addr, align 4, !dbg !27
%div = sdiv i32 100, %1, !dbg !28
store i32 %div, i32* %retval, !dbg !29
br label %return, !dbg !29
return: ; preds = %if.end, %if.then
%2 = load i32* %retval, !dbg !30
ret i32 %2, !dbg !30
}
; Function Attrs: nounwind uwtable
define i32 @fubar(i32 %a) #0 {
entry:
%retval = alloca i32, align 4
%a.addr = alloca i32, align 4
store i32 %a, i32* %a.addr, align 4
call void @llvm.dbg.declare(metadata i32* %a.addr, metadata !31, metadata !16), !dbg !32
%0 = load i32* %a.addr, align 4, !dbg !33
switch i32 %0, label %sw.default [
i32 0, label %sw.bb
i32 1, label %sw.bb1
], !dbg !34
sw.bb: ; preds = %entry
store i32 10, i32* %retval, !dbg !35
br label %return, !dbg !35
sw.bb1: ; preds = %entry
store i32 20, i32* %retval, !dbg !37
br label %return, !dbg !37
sw.default: ; preds = %entry
store i32 30, i32* %retval, !dbg !38
br label %return, !dbg !38
return: ; preds = %sw.default, %sw.bb1, %sw.bb
%1 = load i32* %retval, !dbg !39
ret i32 %1, !dbg !39
}
attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
attributes #1 = { nounwind readnone }
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!11, !12, !13}
!llvm.ident = !{!14}
!0 = !{!"0x11\0012\00clang version 3.6.0 (trunk)\000\00\000\00\001", !1, !2, !2, !3, !2, !2} ; [ DW_TAG_compile_unit ] [F:\users\akaylor\llvm-s\llvm\test\JitListener/multiple.c] [DW_LANG_C99]
!1 = !{!"multiple.c", !"F:\5Cusers\5Cakaylor\5Cllvm-s\5Cllvm\5Ctest\5CJitListener"}
!2 = !{}
!3 = !{!4, !9, !10}
!4 = !{!"0x2e\00foo\00foo\00\001\000\001\000\000\00256\000\001", !1, !5, !6, null, i32 (i32)* @foo, null, null, !2} ; [ DW_TAG_subprogram ] [line 1] [def] [foo]
!5 = !{!"0x29", !1} ; [ DW_TAG_file_type ] [F:\users\akaylor\llvm-s\llvm\test\JitListener/multiple.c]
!6 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !7, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
!7 = !{!8, !8}
!8 = !{!"0x24\00int\000\0032\0032\000\000\005", null, null} ; [ DW_TAG_base_type ] [int] [line 0, size 32, align 32, offset 0, enc DW_ATE_signed]
!9 = !{!"0x2e\00bar\00bar\00\005\000\001\000\000\00256\000\005", !1, !5, !6, null, i32 (i32)* @bar, null, null, !2} ; [ DW_TAG_subprogram ] [line 5] [def] [bar]
!10 = !{!"0x2e\00fubar\00fubar\00\0012\000\001\000\000\00256\000\0012", !1, !5, !6, null, i32 (i32)* @fubar, null, null, !2} ; [ DW_TAG_subprogram ] [line 12] [def] [fubar]
!11 = !{i32 2, !"Dwarf Version", i32 4}
!12 = !{i32 2, !"Debug Info Version", i32 2}
!13 = !{i32 1, !"PIC Level", i32 2}
!14 = !{!"clang version 3.6.0 (trunk)"}
!15 = !{!"0x101\00a\0016777217\000", !4, !5, !8} ; [ DW_TAG_arg_variable ] [a] [line 1]
!16 = !{!"0x102"} ; [ DW_TAG_expression ]
!17 = !MDLocation(line: 1, column: 13, scope: !4)
!18 = !MDLocation(line: 2, column: 10, scope: !4)
!19 = !MDLocation(line: 2, column: 3, scope: !4)
!20 = !{!"0x101\00a\0016777221\000", !9, !5, !8} ; [ DW_TAG_arg_variable ] [a] [line 5]
!21 = !MDLocation(line: 5, column: 13, scope: !9)
!22 = !MDLocation(line: 6, column: 7, scope: !23)
!23 = !{!"0xb\006\007\000", !1, !9} ; [ DW_TAG_lexical_block ] [F:\users\akaylor\llvm-s\llvm\test\JitListener/multiple.c]
!24 = !MDLocation(line: 6, column: 7, scope: !9)
!25 = !MDLocation(line: 7, column: 5, scope: !26)
!26 = !{!"0xb\006\0015\001", !1, !23} ; [ DW_TAG_lexical_block ] [F:\users\akaylor\llvm-s\llvm\test\JitListener/multiple.c]
!27 = !MDLocation(line: 9, column: 14, scope: !9)
!28 = !MDLocation(line: 9, column: 10, scope: !9)
!29 = !MDLocation(line: 9, column: 3, scope: !9)
!30 = !MDLocation(line: 10, column: 1, scope: !9)
!31 = !{!"0x101\00a\0016777228\000", !10, !5, !8} ; [ DW_TAG_arg_variable ] [a] [line 12]
!32 = !MDLocation(line: 12, column: 15, scope: !10)
!33 = !MDLocation(line: 13, column: 11, scope: !10)
!34 = !MDLocation(line: 13, column: 3, scope: !10)
!35 = !MDLocation(line: 15, column: 7, scope: !36)
!36 = !{!"0xb\0013\0014\002", !1, !10} ; [ DW_TAG_lexical_block ] [F:\users\akaylor\llvm-s\llvm\test\JitListener/multiple.c]
!37 = !MDLocation(line: 17, column: 7, scope: !36)
!38 = !MDLocation(line: 19, column: 7, scope: !36)
!39 = !MDLocation(line: 21, column: 1, scope: !10)
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