Hello, We've been trying to compile GHC 6.6 on ia64, and although we have applied the patch on http://hackage.haskell.org/trac/ghc/ticket/1150 , we still get some mangler errors with "nop 0"s. We have gcc 4.1, and Linux SUSE. Specifically: == make all -r; in .../ghc-6.6/rts ------------------------------------------------------------------------ ../compiler/ghc-inplace -H16m -O -optc-O2 -optc-DNOSMP -static -I. -#include HCIncludes.h -fvia-C -dcmm-lint -c Apply.cmm -o Apply.o WARNING: Epilogue junk?: nop 0 nop 0 nop 0 Unmangled TAILCALL tokens remain after mangling at .../ghc-6.6/driver/mangler/ghc-asm line 1187, <INASM> line 1154. make[1]: *** [Apply.o] Error 255 make: *** [stage1] Error 1 Thank you very much in advance. Cheers, Cristian Perfumo