File: inline-asm-gcc-regs-error.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 (20 lines) | stat: -rw-r--r-- 841 bytes parent folder | download | duplicates (11) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
// RUN: not %clang_cc1 -triple loongarch32 -emit-llvm %s 2>&1 -o - | FileCheck %s
// RUN: not %clang_cc1 -triple loongarch64 -emit-llvm %s 2>&1 -o - | FileCheck %s

void test(void) {
// CHECK: :[[#@LINE+1]]:24: error: unknown register name '$r32' in asm
  register int a0 asm ("$r32");
// CHECK: :[[#@LINE+1]]:26: error: unknown register name '$f32' in asm
  register float a1 asm ("$f32");
// CHECK: :[[#@LINE+1]]:24: error: unknown register name '$foo' in asm
  register int a2 asm ("$foo");

/// Names not prefixed with '$' are invalid.

// CHECK: :[[#@LINE+1]]:26: error: unknown register name 'f0' in asm
  register float a5 asm ("f0");
// CHECK: :[[#@LINE+1]]:26: error: unknown register name 'fa0' in asm
  register float a6 asm ("fa0");
// CHECK: :[[#@LINE+1]]:15: error: unknown register name 'fcc0' in asm
  asm ("" ::: "fcc0");
}