cfi_offset.ll
1.34 KB
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
40
41
; RUN: llc -march=mips -mattr=+o32 < %s | FileCheck %s --check-prefixes=CHECK,CHECK-EB
; RUN: llc -march=mipsel -mattr=+o32 < %s | FileCheck %s --check-prefixes=CHECK,CHECK-EL
; RUN: llc -march=mips -mattr=+o32,+fpxx < %s | FileCheck %s --check-prefixes=CHECK,CHECK-EB
; RUN: llc -march=mipsel -mattr=+o32,+fpxx < %s | FileCheck %s --check-prefixes=CHECK,CHECK-EL
; RUN: llc -march=mips -mattr=+o32,+fp64,+mips32r2 < %s | FileCheck %s --check-prefixes=CHECK,CHECK-EB
; RUN: llc -march=mipsel -mattr=+o32,+fp64,+mips32r2 < %s | FileCheck %s --check-prefixes=CHECK,CHECK-EL
@var = global double 0.0
declare void @foo(...)
define void @bar() {
; CHECK-LABEL: bar:
; CHECK: .cfi_def_cfa_offset 40
; CHECK: sdc1 $f22, 32($sp)
; CHECK: sdc1 $f20, 24($sp)
; CHECK: sw $ra, 20($sp)
; CHECK: sw $16, 16($sp)
; CHECK-EB: .cfi_offset 55, -8
; CHECK-EB: .cfi_offset 54, -4
; CHECK-EB: .cfi_offset 53, -16
; CHECK-EB: .cfi_offset 52, -12
; CHECK-EL: .cfi_offset 54, -8
; CHECK-EL: .cfi_offset 55, -4
; CHECK-EL: .cfi_offset 52, -16
; CHECK-EL: .cfi_offset 53, -12
; CHECK: .cfi_offset 31, -20
; CHECK: .cfi_offset 16, -24
%val1 = load volatile double, double* @var
%val2 = load volatile double, double* @var
call void (...) @foo() nounwind
store volatile double %val1, double* @var
store volatile double %val2, double* @var
ret void
}