clang/test/CodeGen/LoongArch/intrinsic-la64-error.c

   1 // RUN: %clang_cc1 -triple loongarch64 -emit-llvm -verify %s -o /dev/null
   2 // RUN: not %clang_cc1 -triple loongarch64 -DFEATURE_CHECK -emit-llvm %s -o /dev/null 2>&1 \
   3 // RUN:   | FileCheck %s
   4
   5 #include <larchintrin.h>
   6
   7 #ifdef FEATURE_CHECK
   8 void test_feature(unsigned long *v_ul, int *v_i, float a, double b) {
   9 // CHECK: error: '__builtin_loongarch_cacop_w' needs target feature 32bit
  10   __builtin_loongarch_cacop_w(1, v_ul[0], 1024);
  11 // CHECK: error: '__builtin_loongarch_movfcsr2gr' needs target feature f
  12   v_i[0] = __builtin_loongarch_movfcsr2gr(1);
  13 // CHECK: error: '__builtin_loongarch_movgr2fcsr' needs target feature f
  14   __builtin_loongarch_movgr2fcsr(1, v_i[1]);
  15 // CHECK: error: '__builtin_loongarch_frecipe_s' needs target feature f,frecipe
  16   float f1 = __builtin_loongarch_frecipe_s(a);
  17 // CHECK: error: '__builtin_loongarch_frsqrte_s' needs target feature f,frecipe
  18   float f2 = __builtin_loongarch_frsqrte_s(a);
  19 // CHECK: error: '__builtin_loongarch_frecipe_d' needs target feature d,frecipe
  20   double d1 = __builtin_loongarch_frecipe_d(b);
  21 // CHECK: error: '__builtin_loongarch_frsqrte_d' needs target feature d,frecipe
  22   double d2 = __builtin_loongarch_frsqrte_d(b);
  23 }
  24 #endif
  25
  26 void csrrd_d(int a) {
  27   __builtin_loongarch_csrrd_d(16384); // expected-error {{argument value 16384 is outside the valid range [0, 16383]}}
  28   __builtin_loongarch_csrrd_d(-1); // expected-error {{argument value 4294967295 is outside the valid range [0, 16383]}}
  29   __builtin_loongarch_csrrd_d(a); // expected-error {{argument to '__builtin_loongarch_csrrd_d' must be a constant integer}}
  30 }
  31
  32 void csrwr_d(unsigned long int a) {
  33   __builtin_loongarch_csrwr_d(a, 16384); // expected-error {{argument value 16384 is outside the valid range [0, 16383]}}
  34   __builtin_loongarch_csrwr_d(a, -1); // expected-error {{argument value 4294967295 is outside the valid range [0, 16383]}}
  35   __builtin_loongarch_csrwr_d(a, a); // expected-error {{argument to '__builtin_loongarch_csrwr_d' must be a constant integer}}
  36 }
  37
  38 void csrxchg_d(unsigned long int a, unsigned long int b) {
  39   __builtin_loongarch_csrxchg_d(a, b, 16384); // expected-error {{argument value 16384 is outside the valid range [0, 16383]}}
  40   __builtin_loongarch_csrxchg_d(a, b, -1); // expected-error {{argument value 4294967295 is outside the valid range [0, 16383]}}
  41   __builtin_loongarch_csrxchg_d(a, b, b); // expected-error {{argument to '__builtin_loongarch_csrxchg_d' must be a constant integer}}
  42 }
  43
  44 void lddir_d(long int a, int b) {
  45   __builtin_loongarch_lddir_d(a, 32); // expected-error {{argument value 32 is outside the valid range [0, 31]}}
  46   __builtin_loongarch_lddir_d(a, -1); // expected-error {{argument value 18446744073709551615 is outside the valid range [0, 31]}}
  47   __builtin_loongarch_lddir_d(a, b); // expected-error {{argument to '__builtin_loongarch_lddir_d' must be a constant integer}}
  48 }
  49
  50 void ldpte_d(long int a, int b) {
  51   __builtin_loongarch_ldpte_d(a, 32); // expected-error {{argument value 32 is outside the valid range [0, 31]}}
  52   __builtin_loongarch_ldpte_d(a, -1); // expected-error {{argument value 18446744073709551615 is outside the valid range [0, 31]}}
  53   __builtin_loongarch_ldpte_d(a, b); // expected-error {{argument to '__builtin_loongarch_ldpte_d' must be a constant integer}}
  54 }
  55
  56 int movfcsr2gr_out_of_lo_range(int a) {
  57   int b = __builtin_loongarch_movfcsr2gr(-1); // expected-error {{argument value 4294967295 is outside the valid range [0, 3]}}
  58   int c = __builtin_loongarch_movfcsr2gr(32); // expected-error {{argument value 32 is outside the valid range [0, 3]}}
  59   int d = __builtin_loongarch_movfcsr2gr(a); // expected-error {{argument to '__builtin_loongarch_movfcsr2gr' must be a constant integer}}
  60   return 0;
  61 }
  62
  63 void movgr2fcsr(int a, int b) {
  64   __builtin_loongarch_movgr2fcsr(-1, b); // expected-error {{argument value 4294967295 is outside the valid range [0, 3]}}
  65   __builtin_loongarch_movgr2fcsr(32, b); // expected-error {{argument value 32 is outside the valid range [0, 3]}}
  66   __builtin_loongarch_movgr2fcsr(a, b); // expected-error {{argument to '__builtin_loongarch_movgr2fcsr' must be a constant integer}}
  67 }