File: memset-3.ll

package info (click to toggle)
swiftlang 6.1.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,791,604 kB
  • sloc: cpp: 9,901,740; ansic: 2,201,431; asm: 1,091,827; python: 308,252; objc: 82,166; f90: 80,126; lisp: 38,358; pascal: 25,559; sh: 20,429; ml: 5,058; perl: 4,745; makefile: 4,484; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (16 lines) | stat: -rw-r--r-- 529 bytes parent folder | download | duplicates (18) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=i386-apple-darwin < %s | FileCheck %s --implicit-check-not memset
; PR6767

define void @t() nounwind ssp {
; CHECK-LABEL: t:
; CHECK:       ## %bb.0: ## %entry
; CHECK-NEXT:    subl $512, %esp ## imm = 0x200
; CHECK-NEXT:    ud2
entry:
  %buf = alloca [512 x i8], align 1
  call void @llvm.memset.p0.i32(ptr %buf, i8 undef, i32 512, i1 false)
  unreachable
}

declare void @llvm.memset.p0.i32(ptr nocapture, i8, i32, i1) nounwind