File: 2007-01-24-InlineAsmCModifier.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 (12 lines) | stat: -rw-r--r-- 386 bytes parent folder | download | duplicates (25) 
1
2
3
4
5
6
7
8
9
10
11
12
 
// Verify that the %c modifier works and strips off any prefixes from
// immediates.
// RUN: %clang_cc1 -emit-llvm %s -o - | FileCheck %s

void foo() {
  // CHECK: i32 789514
  __asm__         volatile("/* " "pickANumber" ": %c0 */"::"i"(0xC0C0A));

  // Check that non-c modifiers work also
  // CHECK: i32 123
   __asm__         volatile("/* " "pickANumber2 " ": %0 */"::"i"(123));
}