Merge pull request #7005 from bhavanisn/omr-crc32-aot-regression-fix

Adding helper functions for crc32 special routines to enable optimizations in AOT
eclipse-openj9 · May 26, 2023 · c5da13a · c5da13a
2 parents a4ee8e0 + fde16c1
commit c5da13a
Show file tree

Hide file tree

Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/compiler/ras/Debug.cpp b/compiler/ras/Debug.cpp
@@ -3973,6 +3973,8 @@ TR_Debug::getRuntimeHelperName(int32_t index)
          case TR_PPCAESCBCEncrypt:                                 return "PPCAESCBCEncrypt";
          case TR_PPCAESKeyExpansion:                               return "PPCAESKeyExpansion";
          case TR_PPCcrc32_vpmsum:                                  return "PPCcrc32_vpmsum";
+         case TR_PPCcrc32_no_vpmsum:                               return "PPCcrc32_no_vpmsum";
+         case TR_PPCcrc32_oneByte:                                 return "PPCcrc32_oneByte";
          }
       }
 #elif defined (TR_TARGET_S390)

diff --git a/compiler/runtime/Helpers.inc b/compiler/runtime/Helpers.inc
@@ -349,7 +349,9 @@ SETVAL(TR_PPCAESCBCDecrypt, TR_FSRH+92)
 SETVAL(TR_PPCAESCBCEncrypt, TR_FSRH+93)
 SETVAL(TR_PPCinterpreterUnresolvedConstantDynamicGlue, TR_FSRH+94)
 SETVAL(TR_PPCcrc32_vpmsum, TR_FSRH+95)
-SETVAL(TR_PPCnumRuntimeHelpers,TR_FSRH+96)
+SETVAL(TR_PPCcrc32_no_vpmsum, TR_FSRH+96)
+SETVAL(TR_PPCcrc32_oneByte, TR_FSRH+97)
+SETVAL(TR_PPCnumRuntimeHelpers,TR_FSRH+98)
 
 SETVAL(TR_ARMdouble2Long,TR_FSRH)
 SETVAL(TR_ARMdoubleRemainder,TR_FSRH+1)