38 lines
1.3 KiB
LLVM
38 lines
1.3 KiB
LLVM
|
; RUN: llc -mtriple=x86_64-linux-android < %s | FileCheck -check-prefix=CHECK-X86-64 %s
|
||
|
|
; RUN: llc -mtriple=i686-linux-android < %s | FileCheck -check-prefix=CHECK-X86-32 %s
|
||
|
|
|
||
|
|
define i32 @foo() local_unnamed_addr #0 {
|
||
|
|
%a = alloca i32, i64 2000, align 16
|
||
|
|
%b = getelementptr inbounds i32, i32* %a, i64 200
|
||
|
|
store volatile i32 1, i32* %b
|
||
|
|
%c = load volatile i32, i32* %a
|
||
|
|
ret i32 %c
|
||
|
|
}
|
||
|
|
|
||
|
|
attributes #0 = {"probe-stack"="inline-asm"}
|
||
|
|
|
||
|
|
; CHECK-X86-64-LABEL: foo:
|
||
|
|
; CHECK-X86-64: # %bb.0:
|
||
|
|
; CHECK-X86-64-NEXT: subq $4096, %rsp # imm = 0x1000
|
||
|
|
; CHECK-X86-64-NEXT: movq $0, (%rsp)
|
||
|
|
; CHECK-X86-64-NEXT: subq $3784, %rsp # imm = 0xEC8
|
||
|
|
; CHECK-X86-64-NEXT: .cfi_def_cfa_offset 7888
|
||
|
|
; CHECK-X86-64-NEXT: movl $1, 672(%rsp)
|
||
|
|
; CHECK-X86-64-NEXT: movl -128(%rsp), %eax
|
||
|
|
; CHECK-X86-64-NEXT: addq $7880, %rsp # imm = 0x1EC8
|
||
|
|
; CHECK-X86-64-NEXT: .cfi_def_cfa_offset 8
|
||
|
|
; CHECK-X86-64-NEXT: retq
|
||
|
|
|
||
|
|
|
||
|
|
; CHECK-X86-32-LABEL: foo:
|
||
|
|
; CHECK-X86-32: # %bb.0:
|
||
|
|
; CHECK-X86-32-NEXT: subl $4096, %esp # imm = 0x1000
|
||
|
|
; CHECK-X86-32-NEXT: movl $0, (%esp)
|
||
|
|
; CHECK-X86-32-NEXT: subl $3916, %esp # imm = 0xF4C
|
||
|
|
; CHECK-X86-32-NEXT: .cfi_def_cfa_offset 8016
|
||
|
|
; CHECK-X86-32-NEXT: movl $1, 800(%esp)
|
||
|
|
; CHECK-X86-32-NEXT: movl (%esp), %eax
|
||
|
|
; CHECK-X86-32-NEXT: addl $8012, %esp # imm = 0x1F4C
|
||
|
|
; CHECK-X86-32-NEXT: .cfi_def_cfa_offset 4
|
||
|
|
; CHECK-X86-32-NEXT: retl
|