1; RUN: llc  -mtriple=mipsel-linux-gnu -march=mipsel -mcpu=mips16 -relocation-model=static  < %s | FileCheck %s
2
3; RUN: llc  -mtriple=mipsel-linux-gnu -march=mipsel -mcpu=mips16 -relocation-model=static  < %s | FileCheck %s -check-prefix=NEG
4
5@f = common global float 0.000000e+00, align 4
6
7; Function Attrs: nounwind
8define void @foo1() #0 {
9entry:
10  %c = alloca [10 x i8], align 1
11  %arraydecay = getelementptr inbounds [10 x i8]* %c, i32 0, i32 0
12  call void @x(i8* %arraydecay)
13  %arraydecay1 = getelementptr inbounds [10 x i8]* %c, i32 0, i32 0
14  call void @x(i8* %arraydecay1)
15  ret void
16; CHECK: 	.ent	foo1
17; CHECK: 	save	$16, $17, $ra, [[FS:[0-9]+]]  # 16 bit inst
18; CHECK: 	restore	$16, $17, $ra, [[FS]] # 16 bit inst
19; CHECK: 	.end	foo1
20}
21
22declare void @x(i8*) #1
23
24; Function Attrs: nounwind
25define void @foo2() #0 {
26entry:
27  %c = alloca [150 x i8], align 1
28  %arraydecay = getelementptr inbounds [150 x i8]* %c, i32 0, i32 0
29  call void @x(i8* %arraydecay)
30  %arraydecay1 = getelementptr inbounds [150 x i8]* %c, i32 0, i32 0
31  call void @x(i8* %arraydecay1)
32  ret void
33; CHECK: 	.ent	foo2
34; CHECK: 	save	$16, $17, $ra, [[FS:[0-9]+]]
35; CHECK: 	restore	$16, $17, $ra, [[FS]]
36; CHECK: 	.end	foo2
37}
38
39; Function Attrs: nounwind
40define void @foo3() #0 {
41entry:
42  %call = call float @xf()
43  store float %call, float* @f, align 4
44  ret void
45; CHECK: 	.ent	foo3
46; CHECK: 	save	$16, $17, $ra, $18, [[FS:[0-9]+]]
47; CHECK: 	restore	$16, $17, $ra, $18, [[FS]]
48; CHECK: 	.end	foo3
49; NEG: 	.ent	foo3
50; NEG-NOT: 	save	$16, $17, $ra, $18, [[FS:[0-9]+]] # 16 bit inst
51; NEG-NOT: 	restore	$16, $17, $ra, $18, [[FS]] # 16 bit inst
52; NEG: 	.end	foo3
53}
54
55declare float @xf() #1
56
57attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
58attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
59
60
61