107 lines
4.2 KiB
LLVM
107 lines
4.2 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2
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; RUN: opt -S -passes='require<profile-summary>,chr' -verify-region-info < %s | FileCheck %s
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define void @test(i1 %c, i1 %c2) !prof !29 {
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; CHECK-LABEL: define void @test
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; CHECK-SAME: (i1 [[C:%.*]], i1 [[C2:%.*]]) !prof [[PROF29:![0-9]+]] {
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[TMP0:%.*]] = xor i1 true, [[C]]
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; CHECK-NEXT: [[TMP1:%.*]] = freeze i1 [[TMP0]]
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; CHECK-NEXT: [[TMP2:%.*]] = select i1 true, i1 [[TMP1]], i1 false
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; CHECK-NEXT: [[TMP3:%.*]] = xor i1 true, [[C2]]
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; CHECK-NEXT: [[TMP4:%.*]] = freeze i1 [[TMP3]]
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; CHECK-NEXT: [[TMP5:%.*]] = select i1 [[TMP2]], i1 [[TMP4]], i1 false
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; CHECK-NEXT: br i1 [[TMP5]], label [[ENTRY_SPLIT:%.*]], label [[ENTRY_SPLIT_NONCHR:%.*]], !prof [[PROF30:![0-9]+]]
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; CHECK: entry.split:
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; CHECK-NEXT: switch i8 0, label [[BB1:%.*]] [
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; CHECK-NEXT: i8 1, label [[BB2:%.*]]
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; CHECK-NEXT: i8 2, label [[BB3:%.*]]
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; CHECK-NEXT: ]
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; CHECK: bb1:
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; CHECK-NEXT: [[SELECT:%.*]] = select i1 false, i32 0, i32 1, !prof [[PROF31:![0-9]+]]
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; CHECK-NEXT: br label [[EXIT:%.*]]
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; CHECK: bb2:
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; CHECK-NEXT: [[SELECT3:%.*]] = select i1 false, i32 0, i32 1, !prof [[PROF32:![0-9]+]]
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; CHECK-NEXT: br label [[EXIT]]
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; CHECK: dead:
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; CHECK-NEXT: br label [[BB3]]
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; CHECK: bb3:
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; CHECK-NEXT: [[PHI:%.*]] = phi i64 [ 0, [[DEAD:%.*]] ], [ 1, [[ENTRY_SPLIT]] ]
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; CHECK-NEXT: br label [[EXIT]]
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; CHECK: entry.split.nonchr:
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; CHECK-NEXT: switch i8 0, label [[BB1_NONCHR:%.*]] [
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; CHECK-NEXT: i8 1, label [[BB2_NONCHR:%.*]]
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; CHECK-NEXT: i8 2, label [[BB3_NONCHR:%.*]]
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; CHECK-NEXT: ]
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; CHECK: bb1.nonchr:
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; CHECK-NEXT: [[SELECT_NONCHR:%.*]] = select i1 [[C]], i32 0, i32 1, !prof [[PROF31]]
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; CHECK-NEXT: br label [[EXIT]]
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; CHECK: bb2.nonchr:
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; CHECK-NEXT: [[SELECT3_NONCHR:%.*]] = select i1 [[C2]], i32 0, i32 1, !prof [[PROF32]]
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; CHECK-NEXT: br label [[EXIT]]
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; CHECK: bb3.nonchr:
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; CHECK-NEXT: [[PHI_NONCHR:%.*]] = phi i64 [ 1, [[ENTRY_SPLIT_NONCHR]] ]
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; CHECK-NEXT: br label [[EXIT]]
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; CHECK: exit:
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; CHECK-NEXT: ret void
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;
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entry:
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switch i8 0, label %bb1 [
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i8 1, label %bb2
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i8 2, label %bb3
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]
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bb1: ; preds = %entry
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%select = select i1 %c, i32 0, i32 1, !prof !30
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br label %exit
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bb2: ; preds = %entry
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%select3 = select i1 %c2, i32 0, i32 1, !prof !31
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br label %exit
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dead: ; No predecessors!
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br label %bb3
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bb3: ; preds = %dead, %entry
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%phi = phi i64 [ 0, %dead ], [ 1, %entry ]
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br label %exit
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exit: ; preds = %bb3, %bb2, %bb1
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ret void
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}
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!llvm.module.flags = !{!0}
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!0 = !{i32 1, !"ProfileSummary", !1}
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!1 = !{!2, !3, !4, !5, !6, !7, !8, !9, !10, !11}
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!2 = !{!"ProfileFormat", !"InstrProf"}
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!3 = !{!"TotalCount", i64 597326977313}
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!4 = !{!"MaxCount", i64 12561793713}
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!5 = !{!"MaxInternalCount", i64 2509052618}
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!6 = !{!"MaxFunctionCount", i64 12561793713}
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!7 = !{!"NumCounts", i64 1694881}
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!8 = !{!"NumFunctions", i64 129214}
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!9 = !{!"IsPartialProfile", i64 0}
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!10 = !{!"PartialProfileRatio", double 0.000000e+00}
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!11 = !{!"DetailedSummary", !12}
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!12 = !{!13, !14, !15, !16, !17, !18, !19, !20, !21, !22, !23, !24, !25, !26, !27, !28}
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!13 = !{i32 10000, i64 12561793713, i32 1}
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!14 = !{i32 100000, i64 1733566697, i32 20}
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!15 = !{i32 200000, i64 820928443, i32 71}
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!16 = !{i32 300000, i64 404967336, i32 182}
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!17 = !{i32 400000, i64 233162193, i32 376}
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!18 = !{i32 500000, i64 120552435, i32 741}
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!19 = !{i32 600000, i64 69388652, i32 1402}
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!20 = !{i32 700000, i64 33926336, i32 2643}
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!21 = !{i32 800000, i64 15635940, i32 5288}
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!22 = !{i32 900000, i64 5547105, i32 11637}
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!23 = !{i32 950000, i64 2224405, i32 20074}
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!24 = !{i32 990000, i64 359838, i32 44778}
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!25 = !{i32 999000, i64 37485, i32 81744}
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!26 = !{i32 999900, i64 3465, i32 119656}
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!27 = !{i32 999990, i64 529, i32 155440}
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!28 = !{i32 999999, i64 70, i32 178344}
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!29 = !{!"function_entry_count", i64 33781183}
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!30 = !{!"branch_weights", i32 0, i32 9263770}
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!31 = !{!"branch_weights", i32 0, i32 634318}
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