1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=x86_64-linux-gnux32 | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=x86_64-linux-gnux32 -fast-isel | FileCheck %s 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Worker; Test for x32 function pointer tail call 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Worker@foo1 = external global void (i8*)* 7*9880d681SAndroid Build Coastguard Worker@foo2 = external global void (i8*)* 8*9880d681SAndroid Build Coastguard Worker 9*9880d681SAndroid Build Coastguard Workerdefine void @bar(i8* %h) nounwind uwtable { 10*9880d681SAndroid Build Coastguard Workerentry: 11*9880d681SAndroid Build Coastguard Worker %0 = load void (i8*)*, void (i8*)** @foo1, align 4 12*9880d681SAndroid Build Coastguard Worker; CHECK: movl foo1(%rip), %e{{[^,]*}} 13*9880d681SAndroid Build Coastguard Worker tail call void %0(i8* %h) nounwind 14*9880d681SAndroid Build Coastguard Worker; CHECK: callq *%r{{[^,]*}} 15*9880d681SAndroid Build Coastguard Worker %1 = load void (i8*)*, void (i8*)** @foo2, align 4 16*9880d681SAndroid Build Coastguard Worker; CHECK: movl foo2(%rip), %e{{[^,]*}} 17*9880d681SAndroid Build Coastguard Worker tail call void %1(i8* %h) nounwind 18*9880d681SAndroid Build Coastguard Worker; CHECK: jmpq *%r{{[^,]*}} 19*9880d681SAndroid Build Coastguard Worker ret void 20*9880d681SAndroid Build Coastguard Worker} 21