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Remove #if 0. Copy operands[1] to pseudo for simplify_gen_subreg. 

OKed by David Edehlson.

From-SVN: r76984
This commit is contained in:
Fariborz Jahanian 2004-01-30 18:51:35 +00:00 committed by Fariborz Jahanian
parent f0cad2d5f8
commit be77d9e73e
2 changed files with 7 additions and 3 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2004-01-30 Fariborz Jahanian <fjahanian@apple.com>
* config/rs6000/rs6000.c (rs6000_emit_move): Remove #if 0.
Copy operands[1] to pseudo for simplify_gen_subreg.
2004-01-30 Kazu Hirata <kazu@cs.umass.edu>
* gcse.c (bypass_block): Fix a typo in the previous check-in

5
gcc/config/rs6000/rs6000.c
View File

@ -3426,7 +3426,6 @@ rs6000_emit_move (rtx dest, rtx source, enum machine_mode mode)
adjust_address (operands[1], SImode, 4));
return;
}
#if 0
else if (mode == DImode && TARGET_POWERPC64
&& GET_CODE (operands[0]) == REG
&& GET_CODE (operands[1]) == MEM && optimize > 0
@ -3462,11 +3461,11 @@ rs6000_emit_move (rtx dest, rtx source, enum machine_mode mode)
gen_rtx_LSHIFTRT (DImode, operands[1], GEN_INT (32)));
emit_move_insn (adjust_address (operands[0], SImode, 0),
simplify_gen_subreg (SImode, reg, DImode, 0));
emit_move_insn (reg, operands[1]);
emit_move_insn (adjust_address (operands[0], SImode, 4),
simplify_gen_subreg (SImode, operands[1], DImode, 0));
simplify_gen_subreg (SImode, reg, DImode, 0));
return;
}
#endif
if (!no_new_pseudos)
{