File: strlen.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 (19 lines) | stat: -rw-r--r-- 422 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
; RUN: opt -S -inferattrs -basic-aa -licm < %s | FileCheck %s

define void @test(i64* noalias %loc, i8* noalias %a) {
; CHECK-LABEL: @test
; CHECK: @strlen
; CHECK-LABEL: loop:
  br label %loop

loop:
  %res = call i64 @strlen(i8* %a)
  store i64 %res, i64* %loc
  br label %loop
}

; CHECK: declare i64 @strlen(i8* nocapture) #0
; CHECK: attributes #0 = { argmemonly nofree nounwind readonly }
declare i64 @strlen(i8*)