Index: lib/libcompiler_rt/Makefile.inc
===================================================================
--- lib/libcompiler_rt/Makefile.inc
+++ lib/libcompiler_rt/Makefile.inc
@@ -133,7 +133,8 @@
 # 128-bit quad precision long double support,
 # only used on some architectures.
 #
-.if ${MACHINE_CPUARCH} == "aarch64" || ${MACHINE_CPUARCH} == "riscv"
+.if ${MACHINE_CPUARCH} == "aarch64" || ${MACHINE_CPUARCH} == "amd64" || \
+    ${MACHINE_CPUARCH} == "riscv"
 SRCF+=		addtf3
 SRCF+=		comparetf2
 SRCF+=		divtf3
Index: lib/libgcc_s/Version.map
===================================================================
--- lib/libgcc_s/Version.map
+++ lib/libgcc_s/Version.map
@@ -6,6 +6,7 @@
 global:
 	__absvdi2;
 	__absvsi2;
+	__addtf3;
 	__addvdi3;
 	__addvsi3;
 	__ashldi3;
@@ -20,18 +21,28 @@
 	__deregister_frame_info_bases;
 	__divdi3;
 	__divti3;
+	__divtf3;
+	__eqtf2;
+	__extenddftf2;
+	__extendsftf2;
 	__ffsdi2;
 	__ffsti2;
 	__fixdfdi;
 	__fixdfti;
 	__fixsfdi;
 	__fixsfti;
+	__fixtfdi;
+	__fixtfsi;
+	__fixtfti;
 	__fixunsdfdi;
 	__fixunsdfsi;
 	__fixunsdfti;
 	__fixunssfdi;
 	__fixunssfsi;
 	__fixunssfti;
+	__fixunstfdi;
+	__fixunstfsi;
+	__fixunstfti;
 	__fixunsxfdi;
 	__fixunsxfsi;
 	__fixunsxfti;
@@ -43,11 +54,16 @@
 	__floattidf;
 	__floattisf;
 	__floattixf;
+	__getf2;
+	__gttf2;
+	__letf2;
 	__lshrdi3;
 	__lshrti3;
+	__lttf2;
 	__moddi3;
 	__modti3;
 	__muldi3;
+	__multf3;
 	__multi3;
 	__mulvdi3;
 	__mulvsi3;
@@ -55,14 +71,18 @@
 	__negti2;
 	__negvdi2;
 	__negvsi2;
+	__netf2;
 	__register_frame;
 	__register_frame_info;
 	__register_frame_info_bases;
 	__register_frame_info_table;
 	__register_frame_info_table_bases;
 	__register_frame_table;
+	__subtf3;
 	__subvdi3;
 	__subvsi3;
+	__trunctfdf2;
+	__trunctfsf2;
 	__ucmpdi2;
 	__ucmpti2;
 	__udivdi3;
@@ -142,6 +162,7 @@
 	__floatundidf;
 	__floatundisf;
 	__floatundixf;
+	__floatunsitf;
 	__floatuntidf;
 	__floatuntisf;
 	__floatuntixf;
@@ -152,3 +173,12 @@
 	__bswapdi2;
 	__bswapsi2;
 } GCC_4.2.0;
+
+GCC_4.4.0 {
+} GCC_4.3.0;
+
+GCC_4.5.0 {
+} GCC_4.4.0;
+
+GCC_4.6.0 {
+} GCC_4.5.0;