src/cpu/sparc/vm/vm_version_sparc.cpp

*** 327,370 ****
    } else if (UseSHA) {
      warning("SHA instructions are not available on this CPU");
      FLAG_SET_DEFAULT(UseSHA, false);
    }
  
!   if (!UseSHA) {
!     FLAG_SET_DEFAULT(UseSHA1Intrinsics, false);
!     FLAG_SET_DEFAULT(UseSHA256Intrinsics, false);
!     FLAG_SET_DEFAULT(UseSHA512Intrinsics, false);
!   } else {
!     if (has_sha1()) {
        if (FLAG_IS_DEFAULT(UseSHA1Intrinsics)) {
          FLAG_SET_DEFAULT(UseSHA1Intrinsics, true);
        }
      } else if (UseSHA1Intrinsics) {
!       warning("SHA1 instruction is not available on this CPU.");
        FLAG_SET_DEFAULT(UseSHA1Intrinsics, false);
      }
!     if (has_sha256()) {
        if (FLAG_IS_DEFAULT(UseSHA256Intrinsics)) {
          FLAG_SET_DEFAULT(UseSHA256Intrinsics, true);
        }
      } else if (UseSHA256Intrinsics) {
!       warning("SHA256 instruction (for SHA-224 and SHA-256) is not available on this CPU.");
        FLAG_SET_DEFAULT(UseSHA256Intrinsics, false);
      }
  
!     if (has_sha512()) {
        if (FLAG_IS_DEFAULT(UseSHA512Intrinsics)) {
          FLAG_SET_DEFAULT(UseSHA512Intrinsics, true);
        }
      } else if (UseSHA512Intrinsics) {
!       warning("SHA512 instruction (for SHA-384 and SHA-512) is not available on this CPU.");
        FLAG_SET_DEFAULT(UseSHA512Intrinsics, false);
      }
      if (!(UseSHA1Intrinsics || UseSHA256Intrinsics || UseSHA512Intrinsics)) {
        FLAG_SET_DEFAULT(UseSHA, false);
      }
-   }
  
    // SPARC T4 and above should have support for CRC32C instruction
    if (has_crc32c()) {
      if (UseVIS > 2) { // CRC32C intrinsics use VIS3 instructions
        if (FLAG_IS_DEFAULT(UseCRC32CIntrinsics)) {
--- 327,366 ----
    } else if (UseSHA) {
      warning("SHA instructions are not available on this CPU");
      FLAG_SET_DEFAULT(UseSHA, false);
    }
  
!   if (UseSHA && has_sha1()) {
      if (FLAG_IS_DEFAULT(UseSHA1Intrinsics)) {
        FLAG_SET_DEFAULT(UseSHA1Intrinsics, true);
      }
    } else if (UseSHA1Intrinsics) {
!     warning("Intrinsics for SHA-1 crypto hash functions not available.");
      FLAG_SET_DEFAULT(UseSHA1Intrinsics, false);
    }
! 
!   if (UseSHA && has_sha256()) {
      if (FLAG_IS_DEFAULT(UseSHA256Intrinsics)) {
        FLAG_SET_DEFAULT(UseSHA256Intrinsics, true);
      }
    } else if (UseSHA256Intrinsics) {
!     warning("Intrinsics for SHA-224 and SHA-256 crypto hash functions not available.");
      FLAG_SET_DEFAULT(UseSHA256Intrinsics, false);
    }
  
!   if (UseSHA && has_sha512()) {
      if (FLAG_IS_DEFAULT(UseSHA512Intrinsics)) {
        FLAG_SET_DEFAULT(UseSHA512Intrinsics, true);
      }
    } else if (UseSHA512Intrinsics) {
!     warning("Intrinsics for SHA-384 and SHA-512 crypto hash functions not available.");
      FLAG_SET_DEFAULT(UseSHA512Intrinsics, false);
    }
+ 
    if (!(UseSHA1Intrinsics || UseSHA256Intrinsics || UseSHA512Intrinsics)) {
      FLAG_SET_DEFAULT(UseSHA, false);
    }
  
    // SPARC T4 and above should have support for CRC32C instruction
    if (has_crc32c()) {
      if (UseVIS > 2) { // CRC32C intrinsics use VIS3 instructions
        if (FLAG_IS_DEFAULT(UseCRC32CIntrinsics)) {