1 ; RUN: llc < %s -mtriple=thumbv7-apple-darwin -mattr=+thumb2 | FileCheck %s -check-prefix=DARWIN
2 ; RUN: llc < %s -mtriple=thumbv7-linux -mattr=+thumb2 | FileCheck %s -check-prefix=LINUX
5 @t = weak global i32 ()* null ; <i32 ()**> [#uses=1]
7 declare void @g(i32, i32, i32, i32)
15 tail call void @g( i32 1, i32 2, i32 3, i32 4 )
21 ; DARWIN: bx r0 @ TAILCALL
24 ; LINUX: bx r0 @ TAILCALL
25 %tmp = load i32 ()*, i32 ()** @t ; <i32 ()*> [#uses=1]
26 %tmp.upgrd.2 = tail call i32 %tmp( ) ; <i32> [#uses=0]
32 ; DARWIN: b.w _f @ TAILCALL
35 ; LINUX: b.w f @ TAILCALL