File: pr3997.c

package info (click to toggle)
llvm-toolchain-9 1%3A9.0.1-16.1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 882,388 kB
  • sloc: cpp: 4,167,636; ansic: 714,256; asm: 457,610; python: 155,927; objc: 65,094; sh: 42,856; lisp: 26,908; perl: 7,786; pascal: 7,722; makefile: 6,881; ml: 5,581; awk: 3,648; cs: 2,027; xml: 888; javascript: 381; ruby: 156
file content (13 lines) | stat: -rw-r--r-- 406 bytes parent folder | download | duplicates (29) 
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}