blob: bee3ac32b6488c15f6efd174802d2376f7ce1bcb (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
; RUN: llc -mtriple="powerpc-unknown-linux-gnu" < %s | FileCheck %s --check-prefix=PPC32
; RUN: llc -mtriple="powerpc64-unknown-linux-gnu" < %s | FileCheck %s --check-prefix=PPC64
; PR15332
define void @regalloc() nounwind {
entry:
%0 = add i32 1, 2
ret void
}
; PPC32-LABEL: regalloc:
; PPC32-NOT: stwu 1, -{{[0-9]+}}(1)
; PPC32: blr
; PPC64-LABEL: regalloc:
; PPC64-NOT: stdu 1, -{{[0-9]+}}(1)
; PPC64: blr
define void @smallstack() nounwind {
entry:
%0 = alloca i8, i32 4
ret void
}
; PPC32-LABEL: smallstack:
; PPC32: stwu 1, -16(1)
; PPC64-LABEL: smallstack:
; PPC64-NOT: stdu 1, -{{[0-9]+}}(1)
; PPC64: blr
define void @bigstack() nounwind {
entry:
%0 = alloca i8, i32 230
ret void
}
; PPC32-LABEL: bigstack:
; PPC32: stwu 1, -240(1)
; PPC64-LABEL: bigstack:
; PPC64: stdu 1, -288(1)
|
