1 ; RUN: llc -march=sparc < %s | FileCheck %s --check-prefix=V8
2 ; RUN: llc -march=sparcv9 < %s | FileCheck %s --check-prefix=SPARC64
4 ; V8-LABEL: variable_alloca_with_adj_call_stack
5 ; V8: save %sp, -96, %sp
6 ; (this should ideally be doing "add 4+7; and -8", instead of
7 ; "add 7; and -8; add 8"; see comments in LowerDYNAMIC_STACKALLOC)
9 ; V8-NEXT: and %i0, -8, %i0
10 ; V8-NEXT: add %i0, 8, %i0
11 ; V8-NEXT: sub %sp, %i0, %i0
12 ; V8-NEXT: add %i0, 96, %o0
13 ; V8: add %sp, -16, %sp
15 ; V8: add %sp, 16, %sp
17 ; SPARC64-LABEL: variable_alloca_with_adj_call_stack
18 ; SPARC64: save %sp, -128, %sp
19 ; SPARC64: add {{.+}}, 2175, %o0
20 ; SPARC64: add %sp, -80, %sp
22 ; SPARC64: add %sp, 80, %sp
24 define void @variable_alloca_with_adj_call_stack(i32 %num) {
26 %0 = alloca i8, i32 %num, align 8
27 call void @foo(i8* %0, i8* %0, i8* %0, i8* %0, i8* %0, i8* %0, i8* %0, i8* %0, i8* %0, i8* %0)
31 declare void @foo(i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*);