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