[project @ 2006-01-17 02:13:16 by wolfgang]

Linux/PPC64: remove some dead code that accidentally slipped in.

MERGE TO STABLE

diff --git a/ghc/driver/mangler/ghc-asm.lprl b/ghc/driver/mangler/ghc-asm.lprl
index 760175a..19c3012 100644 (file)
--- a/ghc/driver/mangler/ghc-asm.lprl
+++ b/ghc/driver/mangler/ghc-asm.lprl
@@ -953,16 +953,6 @@ sub mangle_asm {
                    $p =~ s/^\tstdu 1,-\d+\(1\)\n//; 
                    $p =~ s/^\tstd \d+,-?\d+\(1\)\n//g; 
                     
                    $p =~ s/^\tstdu 1,-\d+\(1\)\n//; 
                    $p =~ s/^\tstd \d+,-?\d+\(1\)\n//g; 
                     

-                        # GCC's "large-model" PIC (-fPIC)
-                   $pcrel_label = $p;
-                   $pcrel_label =~ s/(.|\n)*^.LCF(\d+):\n(.|\n)*/$2/ or $pcrel_label = "";
-
-                    $p =~ s/^\tbcl 20,31,.LCF\d+\n//;
-                    $p =~ s/^.LCF\d+:\n//;
-                    $p =~ s/^\tmflr 30\n//;
-                    $p =~ s/^\tlwz 0,\.LCL\d+-\.LCF\d+\(30\)\n//;
-                    $p =~ s/^\tadd 30,0,30\n//;
-

                    # This is bad: GCC 3 seems to zero-fill some local variables in the prologue
                    # under some circumstances, only when generating position dependent code.
                    # I have no idea why, and I don't think it is necessary, so let's toss it.
                    # This is bad: GCC 3 seems to zero-fill some local variables in the prologue
                    # under some circumstances, only when generating position dependent code.
                    # I have no idea why, and I don't think it is necessary, so let's toss it.