From c51856dd204a2dad278a2dd897428bc6f405f137 Mon Sep 17 00:00:00 2001
From: Jeffrey Walton <noloader@gmail.com>
Date: Sun, 11 Mar 2018 19:25:42 -0400
Subject: [PATCH] Add Power8 code generation tests to cryptest.sh

---
 TestScripts/cryptest.sh | 51 +++++++++++++++++++++++++++++++++++++++++
 cryptest.sh             | 51 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 102 insertions(+)

diff --git a/TestScripts/cryptest.sh b/TestScripts/cryptest.sh
index 3732880e..c59cef86 100755
--- a/TestScripts/cryptest.sh
+++ b/TestScripts/cryptest.sh
@@ -1815,6 +1815,57 @@ if [[ ("$HAVE_DISASS" -ne "0" && ("$IS_PPC32" -ne "0" || "$IS_PPC64" -ne "0")) ]
 			echo "Verified vcipher, vcipherlast,vncipher, vncipherlast machine instructions" | tee -a "$TEST_RESULTS"
 		fi
 	fi
+
+	############################################
+	# Power8 SHA
+
+	PPC_SHA=0
+	if [[ ("$PPC_SHA" -eq "0") ]]; then
+		"$CXX" -DCRYPTOPP_ADHOC_MAIN -mcpu=power8 adhoc.cpp -o "$TMPDIR/adhoc.exe" > /dev/null 2>&1
+		if [[ "$?" -eq "0" ]]; then
+			PPC_SHA=1
+			PPC_SHA_FLAGS="-mcpu=power8"
+		fi
+	fi
+	if [[ ("$PPC_SHA" -eq "0") ]]; then
+		"$CXX" -DCRYPTOPP_ADHOC_MAIN -qarch=pwr8 -qaltivec adhoc.cpp -o "$TMPDIR/adhoc.exe" > /dev/null 2>&1
+		if [[ "$?" -eq "0" ]]; then
+			PPC_SHA=1
+			PPC_SHA_FLAGS="-qarch=pwr8 -qaltivec"
+		fi
+	fi
+
+	if [[ ("$PPC_SHA" -ne "0") ]]; then
+		echo
+		echo "************************************" | tee -a "$TEST_RESULTS"
+		echo "Testing: Power8 SHA generation" | tee -a "$TEST_RESULTS"
+		echo
+
+		TEST_LIST+=("Power8 SHA generation")
+
+		OBJFILE=sha-simd.o; rm -f "$OBJFILE" 2>/dev/null
+		CXX="$CXX" CXXFLAGS="$RELEASE_CXXFLAGS $PPC_SHA_FLAGS" "$MAKE" "${MAKEARGS[@]}" $OBJFILE 2>&1 | tee -a "$TEST_RESULTS"
+
+		COUNT=0
+		FAILED=0
+		DISASS_TEXT=$("$DISASS" "${DISASSARGS[@]}" "$OBJFILE" 2>/dev/null)
+
+		COUNT=$(echo -n "$DISASS_TEXT" | "$GREP" -i -c vshasigmaw)
+		if [[ ("$COUNT" -eq "0") ]]; then
+			FAILED=1
+			echo "ERROR: failed to generate vshasigmaw instruction" | tee -a "$TEST_RESULTS"
+		fi
+
+		COUNT=$(echo -n "$DISASS_TEXT" | "$GREP" -i -c vshasigmad)
+		if [[ ("$COUNT" -eq "0") ]]; then
+			FAILED=1
+			echo "ERROR: failed to generate vshasigmad instruction" | tee -a "$TEST_RESULTS"
+		fi
+
+		if [[ ("$FAILED" -eq "0") ]]; then
+			echo "Verified vshasigmaw and vshasigmad machine instructions" | tee -a "$TEST_RESULTS"
+		fi
+	fi
 fi
 
 ############################################
diff --git a/cryptest.sh b/cryptest.sh
index 3732880e..c59cef86 100755
--- a/cryptest.sh
+++ b/cryptest.sh
@@ -1815,6 +1815,57 @@ if [[ ("$HAVE_DISASS" -ne "0" && ("$IS_PPC32" -ne "0" || "$IS_PPC64" -ne "0")) ]
 			echo "Verified vcipher, vcipherlast,vncipher, vncipherlast machine instructions" | tee -a "$TEST_RESULTS"
 		fi
 	fi
+
+	############################################
+	# Power8 SHA
+
+	PPC_SHA=0
+	if [[ ("$PPC_SHA" -eq "0") ]]; then
+		"$CXX" -DCRYPTOPP_ADHOC_MAIN -mcpu=power8 adhoc.cpp -o "$TMPDIR/adhoc.exe" > /dev/null 2>&1
+		if [[ "$?" -eq "0" ]]; then
+			PPC_SHA=1
+			PPC_SHA_FLAGS="-mcpu=power8"
+		fi
+	fi
+	if [[ ("$PPC_SHA" -eq "0") ]]; then
+		"$CXX" -DCRYPTOPP_ADHOC_MAIN -qarch=pwr8 -qaltivec adhoc.cpp -o "$TMPDIR/adhoc.exe" > /dev/null 2>&1
+		if [[ "$?" -eq "0" ]]; then
+			PPC_SHA=1
+			PPC_SHA_FLAGS="-qarch=pwr8 -qaltivec"
+		fi
+	fi
+
+	if [[ ("$PPC_SHA" -ne "0") ]]; then
+		echo
+		echo "************************************" | tee -a "$TEST_RESULTS"
+		echo "Testing: Power8 SHA generation" | tee -a "$TEST_RESULTS"
+		echo
+
+		TEST_LIST+=("Power8 SHA generation")
+
+		OBJFILE=sha-simd.o; rm -f "$OBJFILE" 2>/dev/null
+		CXX="$CXX" CXXFLAGS="$RELEASE_CXXFLAGS $PPC_SHA_FLAGS" "$MAKE" "${MAKEARGS[@]}" $OBJFILE 2>&1 | tee -a "$TEST_RESULTS"
+
+		COUNT=0
+		FAILED=0
+		DISASS_TEXT=$("$DISASS" "${DISASSARGS[@]}" "$OBJFILE" 2>/dev/null)
+
+		COUNT=$(echo -n "$DISASS_TEXT" | "$GREP" -i -c vshasigmaw)
+		if [[ ("$COUNT" -eq "0") ]]; then
+			FAILED=1
+			echo "ERROR: failed to generate vshasigmaw instruction" | tee -a "$TEST_RESULTS"
+		fi
+
+		COUNT=$(echo -n "$DISASS_TEXT" | "$GREP" -i -c vshasigmad)
+		if [[ ("$COUNT" -eq "0") ]]; then
+			FAILED=1
+			echo "ERROR: failed to generate vshasigmad instruction" | tee -a "$TEST_RESULTS"
+		fi
+
+		if [[ ("$FAILED" -eq "0") ]]; then
+			echo "Verified vshasigmaw and vshasigmad machine instructions" | tee -a "$TEST_RESULTS"
+		fi
+	fi
 fi
 
 ############################################