File: 2010-06-17-asmcrash.c

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,998,520 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (16 lines) | stat: -rw-r--r-- 494 bytes parent folder | download | duplicates (36)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
// REQUIRES: x86-registered-target
// RUN: %clang_cc1 -triple x86_64-unknown-unknown -O1 -no-integrated-as \
// RUN:     -S -o - %s | FileCheck %s

typedef long long int64_t;
typedef unsigned char uint8_t;
typedef int64_t x86_reg;

void avg_pixels8_mmx2(uint8_t *block, const uint8_t *pixels, int line_size, int h)
{
	__asm__ volatile("# %0 %1 %2 %3"
     :"+g"(h), "+S"(pixels), "+D"(block)
     :"r" ((x86_reg)line_size)         
     :"%""rax", "memory");
// CHECK: # %ecx %rsi %rdi %rdx
 }