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mips.h (REGISTER_MOVE_COST): Remove redundant case for moving from HI/LO/HI_LO_REG.

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* config/mips/mips.h (REGISTER_MOVE_COST): Remove redundant
        case for moving from HI/LO/HI_LO_REG.  This makes the behavior
        match the comment for MIPS16.

From-SVN: r31413
This commit is contained in:
Clinton Popetz 2000-01-14 14:31:43 +00:00 • committed by Clinton Popetz
parent eff3ac4619
commit 4790d87842
2 changed files with 6 additions and 3 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2000-01-14 Clinton Popetz <cpopetz@cygnus.com>
* config/mips/mips.h (REGISTER_MOVE_COST): Remove redundant
case for moving from HI/LO/HI_LO_REG. This makes the behavior
match the comment for MIPS16.
Fri Jan 14 00:28:06 2000 Jeffrey A Law (law@cygnus.com)
* flow.c (split_edge): Do not call set_block_for_insn if we

3
gcc/config/mips/mips.h
View file

@ -3703,9 +3703,6 @@ while (0)
: (FROM) == FP_REGS && (TO) == FP_REGS ? 2 \
: GR_REG_CLASS_P (FROM) && (TO) == FP_REGS ? 4 \
: (FROM) == FP_REGS && GR_REG_CLASS_P (TO) ? 4 \
: (((FROM) == HI_REG || (FROM) == LO_REG \
|| (FROM) == MD_REGS || (FROM) == HILO_REG) \
&& ((TO) == M16_REGS || (TO) == M16_NA_REGS)) ? 6 \
: (((FROM) == HI_REG || (FROM) == LO_REG \
|| (FROM) == MD_REGS || (FROM) == HILO_REG) \
&& GR_REG_CLASS_P (TO)) ? (TARGET_MIPS16 ? 12 : 6) \