-arm-with-iwmmxt-expedite = r11,sp,pc
-mips-linux-expedite = r29,pc
-mips64-linux-expedite = r29,pc
-rs6000/powerpc-32-expedite = r1,pc
-rs6000/powerpc-e500-expedite = r1,pc
-rs6000/powerpc-64-expedite = r1,pc
+arm-expedite = r11,sp,pc
+mips-expedite = r29,pc
+mips64-expedite = r29,pc
+powerpc-expedite = r1,pc
+rs6000/powerpc-cell32l-expedite = r1,pc,r0,orig_r3,r4
+rs6000/powerpc-cell64l-expedite = r1,pc,r0,orig_r3,r4
+s390-linux32-expedite = r14,r15,pswa
+s390-linux64-expedite = r14l,r15l,pswa
+s390x-linux64-expedite = r14,r15,pswa
+