File: struct-matching-constraint.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 (14 lines) | stat: -rw-r--r-- 423 bytes parent folder | download | duplicates (7) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
 
// REQUIRES: arm-registered-target
// RUN: %clang_cc1 -emit-llvm -triple armv7a-apple-darwin -target-feature +neon %s -o /dev/null
typedef unsigned short uint16_t;
typedef __attribute__((neon_vector_type(8))) uint16_t uint16x8_t;

void b(uint16x8_t sat, uint16x8_t luma)
{
  __asm__("vmov.16 %1, %0   \n\t"
                                           "vtrn.16 %0, %1   \n\t"
   :"=w"(luma), "=w"(sat)
   :"0"(luma)
   );

}