24 lines
678 B
LLVM
24 lines
678 B
LLVM
; RUN: llc < %s -march=bpf | FileCheck %s
|
|
|
|
%struct.key_t = type { i32, [16 x i8] }
|
|
|
|
; Function Attrs: nounwind uwtable
|
|
define i32 @test() #0 {
|
|
%key = alloca %struct.key_t, align 4
|
|
; CHECK: r1 = 0
|
|
; CHECK: *(u32 *)(r10 - 8) = r1
|
|
; CHECK: *(u64 *)(r10 - 16) = r1
|
|
; CHECK: *(u64 *)(r10 - 24) = r1
|
|
call void @llvm.memset.p0.i64(ptr align 4 %key, i8 0, i64 20, i1 false)
|
|
; CHECK: r1 = r10
|
|
; CHECK: r1 += -20
|
|
%1 = getelementptr inbounds %struct.key_t, ptr %key, i64 0, i32 1, i64 0
|
|
; CHECK: call test1
|
|
call void @test1(ptr %1) #3
|
|
ret i32 0
|
|
}
|
|
|
|
; Function Attrs: nounwind argmemonly
|
|
declare void @llvm.memset.p0.i64(ptr nocapture, i8, i64, i1) #1
|
|
|
|
declare void @test1(ptr) #2
|