reference, declaration → definition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced

    1
    2
    3
    4
    5
    6
    7
    8
    9
   10
   11
   12
   13
   14
   15
   16
   17
   18
   19
   20
   21
   22
   23
   24
   25
   26
   27
   28
   29
   30
   31
   32
   33
   34
   35
   36

; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -S -slp-vectorizer | FileCheck %s

; This code has GEPs with different index types, which should not
; matter for the SLPVectorizer.

target triple = "x86_64--linux"

define void @foo() {
; CHECK-LABEL: @foo(
; CHECK-NEXT:  entry:
; CHECK-NEXT:    br label [[BB1:%.*]]
; CHECK:       bb1:
; CHECK-NEXT:    [[LS1_PH:%.*]] = phi float* [ [[_TMP1:%.*]], [[BB1]] ], [ undef, [[ENTRY:%.*]] ]
; CHECK-NEXT:    [[LS2_PH:%.*]] = phi float* [ [[_TMP2:%.*]], [[BB1]] ], [ undef, [[ENTRY]] ]
; CHECK-NEXT:    store float undef, float* [[LS1_PH]]
; CHECK-NEXT:    [[_TMP1]] = getelementptr float, float* [[LS1_PH]], i32 1
; CHECK-NEXT:    [[_TMP2]] = getelementptr float, float* [[LS2_PH]], i64 4
; CHECK-NEXT:    br i1 false, label [[BB1]], label [[BB2:%.*]]
; CHECK:       bb2:
; CHECK-NEXT:    ret void
;
entry:
  br label %bb1

bb1:
  %ls1.ph = phi float* [ %_tmp1, %bb1 ], [ undef, %entry ]
  %ls2.ph = phi float* [ %_tmp2, %bb1 ], [ undef, %entry ]
  store float undef, float* %ls1.ph
  %_tmp1 = getelementptr float, float* %ls1.ph, i32 1
  %_tmp2 = getelementptr float, float* %ls2.ph, i64 4
  br i1 false, label %bb1, label %bb2

bb2:
  ret void
}