File: inline-asm-mixed-style.c

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 (27 lines) | stat: -rw-r--r-- 771 bytes parent folder | download | duplicates (9) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
 
// RUN: %clang_cc1 -ffreestanding -triple i386-unknown-unknown -fasm-blocks -O0 -S %s -o - | FileCheck %s
// RUN: %clang_cc1 -ffreestanding -triple x86_64-unknown-unknown -fasm-blocks -O0 -S %s -o - | FileCheck %s
// REQUIRES: x86-registered-target

#include <immintrin.h>

void f(void) {
  __asm mov eax, ebx
  __asm mov ebx, ecx
  __asm__("movl %ecx, %edx");
  // CHECK: movl    %ebx, %eax
  // CHECK: movl    %ecx, %ebx
  // CHECK: movl    %ecx, %edx

  __asm mov eax, ebx
  __asm volatile ("movl %ecx, %edx");
  // CHECK: movl    %ebx, %eax
  // CHECK: movl    %ecx, %edx

  __asm volatile goto ("movl %ecx, %edx");
  // CHECK: movl    %ecx, %edx

  __asm mov eax, ebx
  __asm goto ("movl %ecx, %edx");
  // CHECK: movl    %ebx, %eax
  // CHECK: movl    %ecx, %edx
}