diff options
Diffstat (limited to 'gcc/config/rs6000/rs6000.c')
| -rw-r--r-- | gcc/config/rs6000/rs6000.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c index 9d01da7..2b3178c 100644 --- a/gcc/config/rs6000/rs6000.c +++ b/gcc/config/rs6000/rs6000.c @@ -4264,22 +4264,8 @@ rs6000_emit_move (rtx dest, rtx source, enum machine_mode mode) return; } - if (!no_new_pseudos) - { - if (GET_CODE (operands[1]) == MEM && optimize > 0 - && (mode == QImode || mode == HImode || mode == SImode) - && GET_MODE_SIZE (mode) < GET_MODE_SIZE (word_mode)) - { - rtx reg = gen_reg_rtx (word_mode); - - emit_insn (gen_rtx_SET (word_mode, reg, - gen_rtx_ZERO_EXTEND (word_mode, - operands[1]))); - operands[1] = gen_lowpart (mode, reg); - } - if (GET_CODE (operands[0]) != REG) - operands[1] = force_reg (mode, operands[1]); - } + if (!no_new_pseudos && GET_CODE (operands[0]) != REG) + operands[1] = force_reg (mode, operands[1]); if (mode == SFmode && ! TARGET_POWERPC && TARGET_HARD_FLOAT && TARGET_FPRS |