Revert "hipcc should consume -mcode-object-v3 flag"

This reverts commit ac4b2b03ac.


[ROCm/clr commit: b40d9c7849]

projects/clr/hipamd/bin/hipcc

@@ -320,7 +320,6 @@ my $runCmd = 1;
 my $buildDeps = 0;
 my $linkType = 1;
 my $setLinkType = 0;
-my $useCodeObjectV3 = 0;
 
 my @options = ();
 my @inputs  = ();
@@ -424,10 +423,6 @@ foreach $arg (@ARGV)
         $swallowArg = 1;
     }
 
-    if (($trimarg eq '-mcode-object-v3') and ($HIP_PLATFORM eq 'clang') ) {
-        $useCodeObjectV3 = 1;
-    }
-
     if (($arg =~ /--genco/) and $HIP_PLATFORM eq 'clang' ) {
         $arg = "--cuda-device-only";
     }
@@ -761,12 +756,6 @@ if ($buildDeps and $HIP_PLATFORM eq 'clang') {
     $HIPCXXFLAGS .= " --cuda-host-only";
 }
 
-if ($useCodeObjectV3 and $HIP_PLATFORM eq 'clang') {
-    $HIPCXXFLAGS .= " -mcode-object-v3";
-} else {
-    $HIPCXXFLAGS .= " -mno-code-object-v3";
-}
-
 # Add --hip-link only if there are no source files.
 if (!$needCXXFLAGS and $HIP_PLATFORM eq 'clang') {
     $HIPLDFLAGS .= " --hip-link";