; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 6
; RUN: opt -passes=gvn < %s -S -o - | FileCheck %s

define void @f() {
; CHECK-LABEL: define void @f() {
; CHECK-NEXT:  [[ENTRY:.*:]]
; CHECK-NEXT:    [[A:%.*]] = alloca <7 x i1>, align 2
; CHECK-NEXT:    store <7 x i1> undef, ptr [[A]], align 2
; CHECK-NEXT:    [[VAL:%.*]] = load i1, ptr [[A]], align 2
; CHECK-NEXT:    br i1 [[VAL]], label %[[COND_TRUE:.*]], label %[[COND_FALSE:.*]]
; CHECK:       [[COND_TRUE]]:
; CHECK-NEXT:    ret void
; CHECK:       [[COND_FALSE]]:
; CHECK-NEXT:    ret void
;
entry:
  %a = alloca <7 x i1>, align 2
  store <7 x i1> undef, ptr %a, align 2
  %val = load i1, ptr %a, align 2
  br i1 %val, label %cond.true, label %cond.false

cond.true:
  ret void

cond.false:
  ret void
}

define <7 x i1> @g(ptr %a) {
; CHECK-LABEL: define <7 x i1> @g(
; CHECK-SAME: ptr [[A:%.*]]) {
; CHECK-NEXT:  [[ENTRY:.*:]]
; CHECK-NEXT:    [[VEC:%.*]] = load <7 x i1>, ptr [[A]], align 1
; CHECK-NEXT:    [[VAL:%.*]] = load i1, ptr [[A]], align 2
; CHECK-NEXT:    br i1 [[VAL]], label %[[COND_TRUE:.*]], label %[[COND_FALSE:.*]]
; CHECK:       [[COND_TRUE]]:
; CHECK-NEXT:    ret <7 x i1> [[VEC]]
; CHECK:       [[COND_FALSE]]:
; CHECK-NEXT:    ret <7 x i1> zeroinitializer
;
entry:
  %vec = load <7 x i1>, ptr %a
  %val = load i1, ptr %a, align 2
  br i1 %val, label %cond.true, label %cond.false

cond.true:
  ret <7 x i1> %vec

cond.false:
  ret <7 x i1> <i1 false, i1 false, i1 false, i1 false, i1 false, i1 false, i1 false>
}