1 ; RUN: llc < %s -arm-tail-calls=1 | FileCheck %s 2 target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:32:64-v128:32:128-a0:0:32-n32" 3 target triple = "thumbv7-apple-darwin10" 4 5 %struct.A = type <{ i16, i16, i32, i16, i16, i32, i16, [8 x %struct.B], [418 x i8], %struct.C }> 6 %struct.B = type <{ i32, i16, i16 }> 7 %struct.C = type { i16, i32, i16, i16 } 8 9 ; CHECK: f 10 ; CHECK: push {r1, r2, r3} 11 ; CHECK: add sp, #12 12 ; CHECK: b.w _puts 13 14 define void @f(i8* %s, %struct.A* nocapture byval %a) nounwind optsize { 15 entry: 16 %puts = tail call i32 @puts(i8* %s) 17 ret void 18 } 19 20 declare i32 @puts(i8* nocapture) nounwind 21
