| ; RUN: llc -mtriple thumbv4t-eabi < %s | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-V4T | |
| ; RUN: llc -mtriple armv8m.base-eabi < %s | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-V8M | |
| target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64" | |
| ; Function Attrs: nounwind | |
| define <4 x i32> @f() local_unnamed_addr #0 { | |
| entry: | |
| %call = tail call i32 @h(i32 1) | |
| %call1 = tail call <4 x i32> @g(i32 %call, i32 2, i32 3, i32 4) | |
| ret <4 x i32> %call1 | |
| ; CHECK: ldr r7, [sp, #4] | |
| ; CHECK-NEXT: mov lr, r7 | |
| ; CHECK-NEXT: pop {r7} | |
| ; CHECK-NEXT: add sp, #4 | |
| ; CHECK-V47: bx lr | |
| ; CHECK-V8M: b g | |
| } | |
| declare <4 x i32> @g(i32, i32, i32, i32) local_unnamed_addr | |
| declare i32 @h(i32) local_unnamed_addr | |
| attributes #0 = { "disable-tail-calls"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" } |