blob: f8127765a5ba0bd6f01b7d1634c4d6d7c542b405 [file] [log] [blame]
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -instcombine -S | FileCheck %s
define i1 @reduction_logical_or(<4 x i1> %x) {
; CHECK-LABEL: @reduction_logical_or(
; CHECK-NEXT: [[TMP1:%.*]] = bitcast <4 x i1> [[X:%.*]] to i4
; CHECK-NEXT: [[TMP2:%.*]] = icmp ne i4 [[TMP1]], 0
; CHECK-NEXT: ret i1 [[TMP2]]
;
%r = call i1 @llvm.vector.reduce.or.v4i1(<4 x i1> %x)
ret i1 %r
}
define i1 @reduction_logical_and(<4 x i1> %x) {
; CHECK-LABEL: @reduction_logical_and(
; CHECK-NEXT: [[TMP1:%.*]] = bitcast <4 x i1> [[X:%.*]] to i4
; CHECK-NEXT: [[TMP2:%.*]] = icmp eq i4 [[TMP1]], -1
; CHECK-NEXT: ret i1 [[TMP2]]
;
%r = call i1 @llvm.vector.reduce.and.v4i1(<4 x i1> %x)
ret i1 %r
}
declare i1 @llvm.vector.reduce.or.v4i1(<4 x i1>)
declare i1 @llvm.vector.reduce.and.v4i1(<4 x i1>)