File: 2007-01-24-InlineAsmCModifier.c

package info (click to toggle)
llvm-toolchain-21 1%3A21.1.0-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 2,235,796 kB
  • sloc: cpp: 7,617,614; ansic: 1,433,901; asm: 1,058,726; python: 252,096; f90: 94,671; objc: 70,753; lisp: 42,813; pascal: 18,401; sh: 10,032; ml: 5,111; perl: 4,720; awk: 3,523; makefile: 3,401; javascript: 2,272; xml: 892; fortran: 770
file content (12 lines) | stat: -rw-r--r-- 390 bytes parent folder | download | duplicates (15) 
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(void) {
  // 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));
}