diff --git a/gcc.spec b/gcc.spec
index f385e92c239bb5abb5b2d2c4b0eb0ac45bb880c4..b2c4597b03513f52f590de2e418f4f6cf7b6cd3b 100644
--- a/gcc.spec
+++ b/gcc.spec
@@ -2,7 +2,7 @@
 %global gcc_major 12
 # Note, gcc_release must be integer, if you want to add suffixes to
 # %%{release}, append them after %%{gcc_release} on Release: line.
-%global gcc_release 26
+%global gcc_release 27
 
 %global _unpackaged_files_terminate_build 0
 %global _performance_build 1
@@ -931,22 +931,34 @@ OPT_LDFLAGS="$OPT_LDFLAGS -Wl,-z,relro,-z,now"
 # Disable bootstrap for saving compilation time
 export extra_ldflags_libobjc="-Wl,-z,relro,-z,now"
 export FCFLAGS="$OPT_FLAGS"
-CC="$CC" CXX="$CXX" \
-	CFLAGS="$OPT_FLAGS" \
-	CXXFLAGS="`echo " $OPT_FLAGS " | sed 's/ -Wall / /g;s/ -fexceptions / /g' \
-		  | sed 's/ -Wformat-security / -Wformat -Wformat-security /'`" \
-	LDFLAGS="$OPT_LDFLAGS" \
-	CFLAGS_FOR_TARGET="$OPT_FLAGS" \
-	CXXFLAGS_FOR_TARGET="$OPT_FLAGS" \
-	XCFLAGS="$OPT_FLAGS" TCFLAGS="$OPT_FLAGS" GCJFLAGS="$OPT_FLAGS" \
-	../configure --disable-bootstrap --disable-libgcj --without-cloog\
-	--enable-languages=c,c++,fortran${enablelobjc}${enablelada}${enablelgo}${enableld},lto \
-	$CONFIGURE_OPTS
-
 %ifarch sparc sparcv9 sparc64
-make %{?_smp_mflags} BOOT_CFLAGS="$OPT_FLAGS" LDFLAGS_FOR_TARGET=-Wl,-z,relro,-z,now
+  CC="$CC" CXX="$CXX" \
+    CFLAGS="$OPT_FLAGS" \
+    CXXFLAGS="`echo " $OPT_FLAGS " | sed 's/ -Wall / /g;s/ -fexceptions / /g' \
+        | sed 's/ -Wformat-security / -Wformat -Wformat-security /'`" \
+    LDFLAGS="$OPT_LDFLAGS" \
+    CFLAGS_FOR_TARGET="$OPT_FLAGS" \
+    CXXFLAGS_FOR_TARGET="$OPT_FLAGS" \
+    XCFLAGS="$OPT_FLAGS" TCFLAGS="$OPT_FLAGS" GCJFLAGS="$OPT_FLAGS" \
+    ../configure --disable-bootstrap --disable-libgcj --without-cloog\
+    --enable-languages=c,c++,fortran${enablelobjc}${enablelada}${enablelgo}${enableld},lto \
+    $CONFIGURE_OPTS
+
+  make %{?_smp_mflags} BOOT_CFLAGS="$OPT_FLAGS" LDFLAGS_FOR_TARGET=-Wl,-z,relro,-z,now
 %else
-make %{?_smp_mflags} BOOT_CFLAGS="$OPT_FLAGS" LDFLAGS_FOR_TARGET=-Wl,-z,relro,-z,now
+  CC="$CC" CXX="$CXX" \
+    CFLAGS="$OPT_FLAGS" \
+    CXXFLAGS="`echo " $OPT_FLAGS " | sed 's/ -Wall / /g;s/ -fexceptions / /g' \
+        | sed 's/ -Wformat-security / -Wformat -Wformat-security /'`" \
+    LDFLAGS="$OPT_LDFLAGS" \
+    CFLAGS_FOR_TARGET="$OPT_FLAGS" \
+    CXXFLAGS_FOR_TARGET="$OPT_FLAGS" \
+    XCFLAGS="$OPT_FLAGS" TCFLAGS="$OPT_FLAGS" GCJFLAGS="$OPT_FLAGS" \
+    ../configure --disable-libgcj --without-cloog\
+    --enable-languages=c,c++,fortran${enablelobjc}${enablelada}${enablelgo}${enableld},lto \
+    $CONFIGURE_OPTS
+  #
+  make %{?_smp_mflags} BOOT_CFLAGS="$OPT_FLAGS" LDFLAGS_FOR_TARGET=-Wl,-z,relro,-z,now BUILD_CONFIG=bootstrap-lto profiledbootstrap
 %endif
 
 CC="`%{gcc_target_platform}/libstdc++-v3/scripts/testsuite_flags --build-cc`"
@@ -3081,6 +3093,12 @@ end
 %doc rpm.doc/changelogs/libcc1/ChangeLog*
 
 %changelog
+* Fri Feb 07 2025 yinchuang <yinchuang@huawei.com> - 12.3.1-27
+- Type:SPEC
+- ID:NA
+- SUG:NA
+- DESC:Enable build gcc with pgo and lto
+
 * Fri Sep 20 2024 fuanan <fuanan3@h-partners.com> - 12.3.1-26
 - Type:Sync
 - ID:NA