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view test/CodeGen/BPF/fi_ri.ll @ 121:803732b1fca8

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LLVM 5.0
author kono
date Fri, 27 Oct 2017 17:07:41 +0900
parents 1172e4bd9c6f
children
line wrap: on
line source

; RUN: not 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
  %1 = bitcast %struct.key_t* %key to i8*
; CHECK: r1 = 0
; CHECK: *(u32 *)(r10 - 8) = r1
; CHECK: *(u64 *)(r10 - 16) = r1
; CHECK: *(u64 *)(r10 - 24) = r1
  call void @llvm.memset.p0i8.i64(i8* %1, i8 0, i64 20, i32 4, i1 false)
; CHECK: r1 = r10
; CHECK: r1 += -20
  %2 = getelementptr inbounds %struct.key_t, %struct.key_t* %key, i64 0, i32 1, i64 0
; CHECK: call test1
  call void @test1(i8* %2) #3
  ret i32 0
}

; Function Attrs: nounwind argmemonly
declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i32, i1) #1

declare void @test1(i8*) #2