1*9880d681SAndroid Build Coastguard Worker; This used to incorrectly use a TMLL for an always-false test at -O0. 2*9880d681SAndroid Build Coastguard Worker; 3*9880d681SAndroid Build Coastguard Worker; RUN: llc -O0 < %s -mtriple=s390x-linux-gnu | FileCheck %s 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Workerdefine void @test(i8 *%input, i32 *%result) { 6*9880d681SAndroid Build Coastguard Workerentry: 7*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: tmll 8*9880d681SAndroid Build Coastguard Worker 9*9880d681SAndroid Build Coastguard Worker %0 = load i8, i8* %input, align 1 10*9880d681SAndroid Build Coastguard Worker %1 = trunc i8 %0 to i1 11*9880d681SAndroid Build Coastguard Worker %2 = zext i1 %1 to i32 12*9880d681SAndroid Build Coastguard Worker %3 = icmp sge i32 %2, 0 13*9880d681SAndroid Build Coastguard Worker br i1 %3, label %if.then, label %if.else 14*9880d681SAndroid Build Coastguard Worker 15*9880d681SAndroid Build Coastguard Workerif.then: 16*9880d681SAndroid Build Coastguard Worker store i32 1, i32* %result, align 4 17*9880d681SAndroid Build Coastguard Worker br label %return 18*9880d681SAndroid Build Coastguard Worker 19*9880d681SAndroid Build Coastguard Workerif.else: 20*9880d681SAndroid Build Coastguard Worker store i32 0, i32* %result, align 4 21*9880d681SAndroid Build Coastguard Worker br label %return 22*9880d681SAndroid Build Coastguard Worker 23*9880d681SAndroid Build Coastguard Workerreturn: 24*9880d681SAndroid Build Coastguard Worker ret void 25*9880d681SAndroid Build Coastguard Worker} 26*9880d681SAndroid Build Coastguard Worker 27