| ; RUN: llc < %s -arm-tail-calls=1 | FileCheck %s |
| |
| ; tail call inside a function where byval argument is splitted between |
| ; registers and stack is currently unsupported. |
| ; XFAIL: * |
| |
| 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" |
| target triple = "thumbv7-apple-ios" |
| |
| %struct.A = type <{ i16, i16, i32, i16, i16, i32, i16, [8 x %struct.B], [418 x i8], %struct.C }> |
| %struct.B = type <{ i32, i16, i16 }> |
| %struct.C = type { i16, i32, i16, i16 } |
| |
| ; CHECK: f |
| ; CHECK: push {r1, r2, r3} |
| ; CHECK: add sp, #12 |
| ; CHECK: b.w _puts |
| |
| define void @f(i8* %s, %struct.A* nocapture byval %a) nounwind optsize { |
| entry: |
| %puts = tail call i32 @puts(i8* %s) |
| ret void |
| } |
| |
| declare i32 @puts(i8* nocapture) nounwind |
