112 lines
3.2 KiB
LLVM
112 lines
3.2 KiB
LLVM
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source_filename = "csfdo_bar.c"
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target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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@odd = common dso_local local_unnamed_addr global i32 0, align 4
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@even = common dso_local local_unnamed_addr global i32 0, align 4
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@not_six = common dso_local local_unnamed_addr global i32 0, align 4
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define void @bar(i32 %n) !prof !29 {
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entry:
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%call = tail call fastcc i32 @cond(i32 %n)
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%tobool = icmp eq i32 %call, 0
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br i1 %tobool, label %if.else, label %if.then, !prof !30
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if.then:
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%0 = load i32, i32* @odd, align 4
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%inc = add i32 %0, 1
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store i32 %inc, i32* @odd, align 4
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br label %for.inc
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if.else:
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%1 = load i32, i32* @even, align 4
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%inc1 = add i32 %1, 1
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store i32 %inc1, i32* @even, align 4
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br label %for.inc
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for.inc:
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%rem.1 = srem i32 %n, 6
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%tobool2.1 = icmp eq i32 %rem.1, 0
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br i1 %tobool2.1, label %for.inc.1, label %if.then3.1, !prof !35
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if.then3.1:
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%2 = load i32, i32* @not_six, align 4
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%inc4.1 = add i32 %2, 1
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store i32 %inc4.1, i32* @not_six, align 4
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br label %for.inc.1
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for.inc.1:
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%mul.2 = shl nsw i32 %n, 1
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%rem.2 = srem i32 %mul.2, 6
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%tobool2.2 = icmp eq i32 %rem.2, 0
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br i1 %tobool2.2, label %for.inc.2, label %if.then3.2, !prof !35
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if.then3.2:
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%3 = load i32, i32* @not_six, align 4
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%inc4.2 = add i32 %3, 1
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store i32 %inc4.2, i32* @not_six, align 4
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br label %for.inc.2
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for.inc.2:
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%mul.3 = mul nsw i32 %n, 3
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%rem.3 = srem i32 %mul.3, 6
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%tobool2.3 = icmp eq i32 %rem.3, 0
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br i1 %tobool2.3, label %for.inc.3, label %if.then3.3, !prof !35
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if.then3.3:
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%4 = load i32, i32* @not_six, align 4
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%inc4.3 = add i32 %4, 1
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store i32 %inc4.3, i32* @not_six, align 4
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br label %for.inc.3
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for.inc.3:
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ret void
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}
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define internal fastcc i32 @cond(i32 %i) #1 !prof !29 !PGOFuncName !36 {
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entry:
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%rem = srem i32 %i, 2
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ret i32 %rem
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}
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attributes #1 = { inlinehint noinline }
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!llvm.module.flags = !{!0, !1}
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!0 = !{i32 1, !"wchar_size", i32 4}
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!1 = !{i32 1, !"ProfileSummary", !2}
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!2 = !{!3, !4, !5, !6, !7, !8, !9, !10}
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!3 = !{!"ProfileFormat", !"InstrProf"}
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!4 = !{!"TotalCount", i64 1700001}
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!5 = !{!"MaxCount", i64 800000}
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!6 = !{!"MaxInternalCount", i64 399999}
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!7 = !{!"MaxFunctionCount", i64 800000}
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!8 = !{!"NumCounts", i64 8}
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!9 = !{!"NumFunctions", i64 4}
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!10 = !{!"DetailedSummary", !11}
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!11 = !{!12, !13, !14, !15, !16, !17, !18, !19, !20, !21, !22, !23, !24, !25, !26, !27}
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!12 = !{i32 10000, i64 800000, i32 1}
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!13 = !{i32 100000, i64 800000, i32 1}
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!14 = !{i32 200000, i64 800000, i32 1}
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!15 = !{i32 300000, i64 800000, i32 1}
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!16 = !{i32 400000, i64 800000, i32 1}
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!17 = !{i32 500000, i64 399999, i32 2}
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!18 = !{i32 600000, i64 399999, i32 2}
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!19 = !{i32 700000, i64 399999, i32 2}
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!20 = !{i32 800000, i64 200000, i32 3}
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!21 = !{i32 900000, i64 100000, i32 6}
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!22 = !{i32 950000, i64 100000, i32 6}
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!23 = !{i32 990000, i64 100000, i32 6}
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!24 = !{i32 999000, i64 100000, i32 6}
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!25 = !{i32 999900, i64 100000, i32 6}
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!26 = !{i32 999990, i64 100000, i32 6}
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!27 = !{i32 999999, i64 100000, i32 6}
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!29 = !{!"function_entry_count", i64 200000}
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!30 = !{!"branch_weights", i32 100000, i32 100000}
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!31 = !{!32, !32, i64 0}
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!32 = !{!"int", !33, i64 0}
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!33 = !{!"omnipotent char", !34, i64 0}
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!34 = !{!"Simple C/C++ TBAA"}
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!35 = !{!"branch_weights", i32 400001, i32 399999}
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!36 = !{!"csfdo_bar.c:cond"}
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