clang/test/CodeGen/PowerPC/builtins-ppc-crypto-disabled.c

   1 // REQUIRES: powerpc-registered-target
   2 // RUN: not %clang_cc1 -target-feature +altivec -triple powerpc64le-unknown-unknown \
   3 // RUN: -target-cpu pwr8 -target-feature -crypto -emit-llvm %s -o - 2>&1 \
   4 // RUN: | FileCheck %s
   5
   6 // RUN: not %clang_cc1 -target-feature +altivec -triple powerpc64-unknown-unknown \
   7 // RUN: -target-cpu pwr8 -target-feature -crypto -emit-llvm %s -o - 2>&1 \
   8 // RUN: | FileCheck %s
   9
  10 // RUN: not %clang_cc1 -target-feature +altivec -triple powerpc64-unknown-unknown \
  11 // RUN: -target-cpu pwr8 -target-feature -power8-vector \
  12 // RUN: -target-feature -crypto -emit-llvm %s -o - 2>&1 \
  13 // RUN: | FileCheck %s -check-prefix=CHECK-P8V
  14 #include <altivec.h>
  15
  16 #define W_INIT1 { 0x01020304, 0x05060708, \
  17                   0x090A0B0C, 0x0D0E0F10 };
  18 #define D_INIT1 { 0x0102030405060708, \
  19                   0x090A0B0C0D0E0F10 };
  20 #define D_INIT2 { 0x7172737475767778, \
  21                   0x797A7B7C7D7E7F70 };
  22
  23 // Test cases for the builtins the way they are exposed to
  24 // users through altivec.h
  25 void call_crypto_intrinsics(void)
  26 {
  27   vector unsigned int aw = W_INIT1
  28   vector unsigned long long ad = D_INIT1
  29   vector unsigned long long bd = D_INIT2
  30   vector unsigned long long cd = D_INIT2
  31
  32   vector unsigned long long r1 = __builtin_crypto_vsbox(ad);
  33   vector unsigned long long r2 = __builtin_crypto_vcipher(ad, bd);
  34   vector unsigned long long r3 = __builtin_crypto_vcipherlast(ad, bd);
  35   vector unsigned long long r4 = __builtin_crypto_vncipher(ad, bd);
  36   vector unsigned long long r5 = __builtin_crypto_vncipherlast(ad, bd);
  37   vector unsigned int       r6 = __builtin_crypto_vshasigmaw(aw, 1, 15);
  38   vector unsigned long long r7 = __builtin_crypto_vshasigmad(ad, 0, 15);
  39
  40   // The ones that do not require -mcrypto, but require -mpower8-vector
  41   vector unsigned long long r8 = __builtin_crypto_vpmsumb(ad, bd);
  42   vector unsigned long long r9 = __builtin_crypto_vpermxor(ad, bd, cd);
  43 }
  44
  45 // CHECK: use of unknown builtin '__builtin_crypto_vsbox'
  46 // CHECK: use of unknown builtin '__builtin_crypto_vcipher'
  47 // CHECK: use of unknown builtin '__builtin_crypto_vcipherlast'
  48 // CHECK: use of unknown builtin '__builtin_crypto_vncipher'
  49 // CHECK: use of unknown builtin '__builtin_crypto_vncipherlast'
  50 // CHECK: use of unknown builtin '__builtin_crypto_vshasigmaw'
  51 // CHECK: use of unknown builtin '__builtin_crypto_vshasigmad'
  52 // CHECK-P8V: use of unknown builtin '__builtin_crypto_vpmsumb'
  53 // CHECK-P8V: use of unknown builtin '__builtin_crypto_vpermxor'