File: aarch64-sve-inline-asm-negative-test.c

package info (click to toggle)
llvm-toolchain-13 1%3A13.0.1-6~deb11u1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 1,418,812 kB
  • sloc: cpp: 5,290,827; ansic: 996,570; asm: 544,593; python: 188,212; objc: 72,027; lisp: 30,291; f90: 25,395; sh: 24,900; javascript: 9,780; pascal: 9,398; perl: 7,484; ml: 5,432; awk: 3,523; makefile: 2,892; xml: 953; cs: 573; fortran: 539
file content (21 lines) | stat: -rw-r--r-- 513 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
 
// REQUIRES: aarch64-registered-target

// RUN: not %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns \
// RUN:   -target-feature +neon -S -O1 -o - %s | FileCheck %s

// Assembler error
// Output constraint : Set a vector constraint on an integer
__SVFloat32_t funcB2()
{
  __SVFloat32_t ret ;
  asm volatile (
    "fmov %[ret], wzr \n"
    : [ret] "=w" (ret)
    :
    :);

  return ret ;
}

// CHECK: funcB2
// CHECK-ERROR: error: invalid operand for instruction