1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt < %s -passes=instcombine -S | FileCheck %s 3 4define i1 @test0(i39 %X, i39 %A) { 5; CHECK-LABEL: @test0( 6; CHECK-NEXT: [[B:%.*]] = lshr i39 [[X:%.*]], [[A:%.*]] 7; CHECK-NEXT: [[D:%.*]] = trunc i39 [[B]] to i1 8; CHECK-NEXT: ret i1 [[D]] 9; 10 %B = lshr i39 %X, %A 11 %D = trunc i39 %B to i1 12 ret i1 %D 13} 14 15define i1 @test1(i799 %X, i799 %A) { 16; CHECK-LABEL: @test1( 17; CHECK-NEXT: [[B:%.*]] = lshr i799 [[X:%.*]], [[A:%.*]] 18; CHECK-NEXT: [[D:%.*]] = trunc i799 [[B]] to i1 19; CHECK-NEXT: ret i1 [[D]] 20; 21 %B = lshr i799 %X, %A 22 %D = trunc i799 %B to i1 23 ret i1 %D 24} 25 26define <2 x i1> @test0vec(<2 x i39> %X, <2 x i39> %A) { 27; CHECK-LABEL: @test0vec( 28; CHECK-NEXT: [[B:%.*]] = lshr <2 x i39> [[X:%.*]], [[A:%.*]] 29; CHECK-NEXT: [[D:%.*]] = trunc <2 x i39> [[B]] to <2 x i1> 30; CHECK-NEXT: ret <2 x i1> [[D]] 31; 32 %B = lshr <2 x i39> %X, %A 33 %D = trunc <2 x i39> %B to <2 x i1> 34 ret <2 x i1> %D 35} 36 37