File: pr3997.c

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.6-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,304 kB
  • sloc: cpp: 7,438,677; ansic: 1,393,822; asm: 1,012,926; python: 241,650; f90: 86,635; objc: 75,479; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (13 lines) | stat: -rw-r--r-- 406 bytes parent folder | download | duplicates (31) 
1
2
3
4
5
6
7
8
9
10
11
12
13
 
// RUN: %clang_cc1 %s -triple i386-unknown-linux-gnu -mregparm 3 -emit-llvm -o - | FileCheck %s

void *memcpy(void *dest, const void *src, unsigned int n);

void use_builtin_memcpy(void *dest, const void *src, unsigned int n) {
  __builtin_memcpy(dest, src, n);
}

void use_memcpy(void *dest, const void *src, unsigned int n) {
  memcpy(dest, src, n);
}

//CHECK: !{i32 1, !"NumRegisterParameters", i32 3}