File: fi_ri.ll

package info (click to toggle)
llvm-toolchain-11 1%3A11.0.1-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 995,808 kB
  • sloc: cpp: 4,767,656; ansic: 760,916; asm: 477,436; python: 170,940; objc: 69,804; lisp: 29,914; sh: 23,855; f90: 18,173; pascal: 7,551; perl: 7,471; ml: 5,603; awk: 3,489; makefile: 2,573; xml: 915; cs: 573; fortran: 503; javascript: 452
file content (25 lines) | stat: -rw-r--r-- 733 bytes parent folder | download | duplicates (14) 
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
 
; 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
  %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* align 4 %1, i8 0, i64 20, 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, i1) #1

declare void @test1(i8*) #2