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src/cpu/ppc/vm/vm_version_ppc.cpp

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rev 13393 : Enable big endian as Martin verified

http://mail.openjdk.java.net/pipermail/hotspot-compiler-dev/2017-September/027027.html


 241   if (UseGHASHIntrinsics) {
 242     warning("GHASH intrinsics are not available on this CPU");
 243     FLAG_SET_DEFAULT(UseGHASHIntrinsics, false);
 244   }
 245 
 246   if (FLAG_IS_DEFAULT(UseFMA)) {
 247     FLAG_SET_DEFAULT(UseFMA, true);
 248   }
 249 
 250   if (UseSHA) {
 251     warning("SHA instructions are not available on this CPU");
 252     FLAG_SET_DEFAULT(UseSHA, false);
 253   }
 254   if (UseSHA1Intrinsics || UseSHA256Intrinsics || UseSHA512Intrinsics) {
 255     warning("SHA intrinsics are not available on this CPU");
 256     FLAG_SET_DEFAULT(UseSHA1Intrinsics, false);
 257     FLAG_SET_DEFAULT(UseSHA256Intrinsics, false);
 258     FLAG_SET_DEFAULT(UseSHA512Intrinsics, false);
 259   }
 260 






 261   if (FLAG_IS_DEFAULT(UseMultiplyToLenIntrinsic)) {
 262     UseMultiplyToLenIntrinsic = true;
 263   }
 264   if (FLAG_IS_DEFAULT(UseMontgomeryMultiplyIntrinsic)) {
 265     UseMontgomeryMultiplyIntrinsic = true;
 266   }
 267   if (FLAG_IS_DEFAULT(UseMontgomerySquareIntrinsic)) {
 268     UseMontgomerySquareIntrinsic = true;
 269   }
 270 
 271   if (UseVectorizedMismatchIntrinsic) {
 272     warning("UseVectorizedMismatchIntrinsic specified, but not available on this CPU.");
 273     FLAG_SET_DEFAULT(UseVectorizedMismatchIntrinsic, false);
 274   }
 275 
 276 
 277   // Adjust RTM (Restricted Transactional Memory) flags.
 278   if (UseRTMLocking) {
 279     // If CPU or OS are too old:
 280     // Can't continue because UseRTMLocking affects UseBiasedLocking flag




 241   if (UseGHASHIntrinsics) {
 242     warning("GHASH intrinsics are not available on this CPU");
 243     FLAG_SET_DEFAULT(UseGHASHIntrinsics, false);
 244   }
 245 
 246   if (FLAG_IS_DEFAULT(UseFMA)) {
 247     FLAG_SET_DEFAULT(UseFMA, true);
 248   }
 249 
 250   if (UseSHA) {
 251     warning("SHA instructions are not available on this CPU");
 252     FLAG_SET_DEFAULT(UseSHA, false);
 253   }
 254   if (UseSHA1Intrinsics || UseSHA256Intrinsics || UseSHA512Intrinsics) {
 255     warning("SHA intrinsics are not available on this CPU");
 256     FLAG_SET_DEFAULT(UseSHA1Intrinsics, false);
 257     FLAG_SET_DEFAULT(UseSHA256Intrinsics, false);
 258     FLAG_SET_DEFAULT(UseSHA512Intrinsics, false);
 259   }
 260 
 261   if (FLAG_IS_DEFAULT(UseSquareToLenIntrinsic)) {
 262     UseSquareToLenIntrinsic = true;
 263   }
 264   if (FLAG_IS_DEFAULT(UseMulAddIntrinsic)) {
 265     UseMulAddIntrinsic = true;
 266   }
 267   if (FLAG_IS_DEFAULT(UseMultiplyToLenIntrinsic)) {
 268     UseMultiplyToLenIntrinsic = true;
 269   }
 270   if (FLAG_IS_DEFAULT(UseMontgomeryMultiplyIntrinsic)) {
 271     UseMontgomeryMultiplyIntrinsic = true;
 272   }
 273   if (FLAG_IS_DEFAULT(UseMontgomerySquareIntrinsic)) {
 274     UseMontgomerySquareIntrinsic = true;
 275   }
 276 
 277   if (UseVectorizedMismatchIntrinsic) {
 278     warning("UseVectorizedMismatchIntrinsic specified, but not available on this CPU.");
 279     FLAG_SET_DEFAULT(UseVectorizedMismatchIntrinsic, false);
 280   }
 281 
 282 
 283   // Adjust RTM (Restricted Transactional Memory) flags.
 284   if (UseRTMLocking) {
 285     // If CPU or OS are too old:
 286     // Can't continue because UseRTMLocking affects UseBiasedLocking flag
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