clang/test/CodeGen/LoongArch/inline-asm-gcc-regs-error.c

   1 // RUN: not %clang_cc1 -triple loongarch32 -emit-llvm %s 2>&1 -o - | FileCheck %s
   2 // RUN: not %clang_cc1 -triple loongarch64 -emit-llvm %s 2>&1 -o - | FileCheck %s
   3
   4 void test(void) {
   5 // CHECK: :[[#@LINE+1]]:24: error: unknown register name '$r32' in asm
   6   register int a0 asm ("$r32");
   7 // CHECK: :[[#@LINE+1]]:26: error: unknown register name '$f32' in asm
   8   register float a1 asm ("$f32");
   9 // CHECK: :[[#@LINE+1]]:24: error: unknown register name '$foo' in asm
  10   register int a2 asm ("$foo");
  11
  12 /// Names not prefixed with '$' are invalid.
  13
  14 // CHECK: :[[#@LINE+1]]:26: error: unknown register name 'f0' in asm
  15   register float a5 asm ("f0");
  16 // CHECK: :[[#@LINE+1]]:26: error: unknown register name 'fa0' in asm
  17   register float a6 asm ("fa0");
  18 // CHECK: :[[#@LINE+1]]:15: error: unknown register name 'fcc0' in asm
  19   asm ("" ::: "fcc0");
  20 }