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
|
; RUN: llc < %s | FileCheck %s
target datalayout = "e-p:16:16:16-i8:8:8-i16:16:16-i32:16:32-n8:16"
target triple = "msp430---elf"
%struct.Foo = type { i16, i16, i16 }
@foo = global %struct.Foo { i16 1, i16 2, i16 3 }, align 2
define i16 @callee(%struct.Foo* byval %f) nounwind {
entry:
; CHECK-LABEL: callee:
; CHECK: mov 2(r1), r12
%0 = getelementptr inbounds %struct.Foo, %struct.Foo* %f, i32 0, i32 0
%1 = load i16, i16* %0, align 2
ret i16 %1
}
define void @caller() nounwind {
entry:
; CHECK-LABEL: caller:
; CHECK: mov &foo+4, 4(r1)
; CHECK-NEXT: mov &foo+2, 2(r1)
; CHECK-NEXT: mov &foo, 0(r1)
%call = call i16 @callee(%struct.Foo* byval @foo)
ret void
}
|
