xref: /llvm-project/llvm/test/Transforms/LoopDeletion/assume.ll (revision 11537c5fdac0cf040074043b143640ebbac4faa0)
18d5b289aSTyker; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
28d5b289aSTyker; RUN: opt %s -passes=loop-deletion -S | FileCheck %s --check-prefixes=CHECK
38d5b289aSTyker
48d5b289aSTykertarget datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
58d5b289aSTykertarget triple = "x86_64-unknown-linux-gnu"
68d5b289aSTyker
78d5b289aSTyker%class.Loc.95 = type { %class.Domain.96 }
88d5b289aSTyker%class.Domain.96 = type { %class.DomainBase.97 }
98d5b289aSTyker%class.DomainBase.97 = type { [3 x %struct.WrapNoInit] }
108d5b289aSTyker%struct.WrapNoInit = type { %class.Loc }
118d5b289aSTyker%class.Loc = type { %class.Domain.67 }
128d5b289aSTyker%class.Domain.67 = type { %class.DomainBase.68 }
138d5b289aSTyker%class.DomainBase.68 = type { i32 }
148d5b289aSTyker
15*11537c5fSNikita Popovdefine dso_local void @_ZSt8_DestroyIP3LocILi3EES1_EvT_S3_RSaIT0_E(ptr %0) #0 {
168d5b289aSTyker; CHECK-LABEL: @_ZSt8_DestroyIP3LocILi3EES1_EvT_S3_RSaIT0_E(
178d5b289aSTyker; CHECK-NEXT:    br label [[_ZST8_DESTROYIP3LOCILI3EEEVT_S3__EXIT:%.*]]
188d5b289aSTyker; CHECK:       _ZSt8_DestroyIP3LocILi3EEEvT_S3_.exit:
198d5b289aSTyker; CHECK-NEXT:    ret void
208d5b289aSTyker;
218d5b289aSTyker  br label %2
228d5b289aSTyker
238d5b289aSTyker2:                                                ; preds = %4, %1
24*11537c5fSNikita Popov  %.0.i.i = phi ptr [ undef, %1 ], [ %5, %4 ]
25*11537c5fSNikita Popov  %3 = icmp ne ptr %.0.i.i, %0
268d5b289aSTyker  br i1 %3, label %4, label %_ZSt8_DestroyIP3LocILi3EEEvT_S3_.exit
278d5b289aSTyker
288d5b289aSTyker4:                                                ; preds = %2
29*11537c5fSNikita Popov  call void @llvm.assume(i1 true) [ "align"(ptr %.0.i.i, i64 4) ]
30*11537c5fSNikita Popov  %5 = getelementptr inbounds %class.Loc.95, ptr %.0.i.i, i32 1
318d5b289aSTyker  br label %2
328d5b289aSTyker
338d5b289aSTyker_ZSt8_DestroyIP3LocILi3EEEvT_S3_.exit:            ; preds = %2
348d5b289aSTyker  ret void
358d5b289aSTyker}
368d5b289aSTyker
378d5b289aSTykerdeclare void @llvm.assume(i1) #1
388d5b289aSTyker
398d5b289aSTykerattributes #0 = { "target-cpu"="x86-64" }
40f59209a8SNikita Popovattributes #1 = { willreturn readnone norecurse nofree }
41