| Sean Eveson | a6bcd53 | 2017-11-30 13:05:14 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -mtriple=x86_64-linux -stack-size-section | FileCheck %s |
| 2 | |
| 3 | ; CHECK-LABEL: func1: |
| 4 | ; CHECK: .section .stack_sizes,"",@progbits |
| 5 | ; CHECK-NEXT: .quad func1 |
| 6 | ; CHECK-NEXT: .byte 8 |
| 7 | define void @func1(i32, i32) #0 { |
| 8 | alloca i32, align 4 |
| 9 | alloca i32, align 4 |
| 10 | ret void |
| 11 | } |
| 12 | |
| 13 | ; CHECK-LABEL: func2: |
| 14 | ; CHECK: .section .stack_sizes,"",@progbits |
| 15 | ; CHECK-NEXT: .quad func2 |
| 16 | ; CHECK-NEXT: .byte 24 |
| 17 | define void @func2() #0 { |
| 18 | alloca i32, align 4 |
| 19 | call void @func1(i32 1, i32 2) |
| 20 | ret void |
| 21 | } |
| 22 | |
| 23 | ; CHECK-LABEL: dynalloc: |
| 24 | ; CHECK-NOT: .section .stack_sizes |
| 25 | define void @dynalloc(i32 %N) #0 { |
| 26 | alloca i32, i32 %N |
| 27 | ret void |
| 28 | } |
| 29 | |
| 30 | attributes #0 = { "no-frame-pointer-elim"="true" } |