1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Workertarget datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" 4*9880d681SAndroid Build Coastguard Workertarget triple = "x86_64-apple-macosx10.10.0" 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Worker; Function Attrs: nounwind 7*9880d681SAndroid Build Coastguard Workerdeclare i32 @printf(i8* nocapture readonly, ...) 8*9880d681SAndroid Build Coastguard Worker 9*9880d681SAndroid Build Coastguard Worker; On X86 1 is true and 0 is false, so we can't perform the combine: 10*9880d681SAndroid Build Coastguard Worker; (and (setgt X, true), (setgt Y, true)) -> (setgt (or X, Y), true) 11*9880d681SAndroid Build Coastguard Worker; This combine only works if the true value is -1. 12*9880d681SAndroid Build Coastguard Worker 13*9880d681SAndroid Build Coastguard Worker 14*9880d681SAndroid Build Coastguard Worker;CHECK: cmpl 15*9880d681SAndroid Build Coastguard Worker;CHECK: setg 16*9880d681SAndroid Build Coastguard Worker;CHECK: cmpl 17*9880d681SAndroid Build Coastguard Worker;CHECK: setg 18*9880d681SAndroid Build Coastguard Worker;CHECK: andb 19*9880d681SAndroid Build Coastguard Worker 20*9880d681SAndroid Build Coastguard Worker@.str = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1 21*9880d681SAndroid Build Coastguard Worker; Function Attrs: optsize ssp uwtable 22*9880d681SAndroid Build Coastguard Workerdefine i32 @foo(i32 %a, i32 %b, i32 * %c) { 23*9880d681SAndroid Build Coastguard Workerif.else429: 24*9880d681SAndroid Build Coastguard Worker %cmp.i1144 = icmp eq i32* %c, null 25*9880d681SAndroid Build Coastguard Worker %cmp430 = icmp slt i32 %a, 2 26*9880d681SAndroid Build Coastguard Worker %cmp432 = icmp slt i32 %b, 2 27*9880d681SAndroid Build Coastguard Worker %or.cond710 = or i1 %cmp430, %cmp432 28*9880d681SAndroid Build Coastguard Worker %or.cond710.not = xor i1 %or.cond710, true 29*9880d681SAndroid Build Coastguard Worker %brmerge1448 = or i1 %cmp.i1144, %or.cond710.not 30*9880d681SAndroid Build Coastguard Worker br i1 %brmerge1448, label %ret1, label %ret2 31*9880d681SAndroid Build Coastguard Worker 32*9880d681SAndroid Build Coastguard Workerret1: 33*9880d681SAndroid Build Coastguard Worker ret i32 0 34*9880d681SAndroid Build Coastguard Worker 35*9880d681SAndroid Build Coastguard Workerret2: 36*9880d681SAndroid Build Coastguard Worker ret i32 1 37*9880d681SAndroid Build Coastguard Worker} 38*9880d681SAndroid Build Coastguard Worker 39*9880d681SAndroid Build Coastguard Workerdefine i32 @main(i32 %argc, i8** nocapture readnone %argv) { 40*9880d681SAndroid Build Coastguard Worker %res = alloca i32, align 4 41*9880d681SAndroid Build Coastguard Worker %t = call i32 @foo(i32 1, i32 2, i32* %res) #3 42*9880d681SAndroid Build Coastguard Worker %v = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %t) 43*9880d681SAndroid Build Coastguard Worker ret i32 0 44*9880d681SAndroid Build Coastguard Worker} 45*9880d681SAndroid Build Coastguard Worker 46*9880d681SAndroid Build Coastguard Worker 47*9880d681SAndroid Build Coastguard Worker 48