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(mips_expand_prologue): Add check for SImode in code splitting

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tsize_rtx when it is large_int.

From-SVN: r14268
This commit is contained in:
Jim Wilson 1997-06-20 19:33:34 -07:00
parent a8136932cc
commit 9d1cf1d98c
1 changed files with 3 additions and 1 deletions
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4
gcc/config/mips/mips.c
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@ -5451,7 +5451,9 @@ mips_expand_prologue ()
/* Instruction splitting doesn't preserve the RTX_FRAME_RELATED_P
bit, so make sure that we don't emit anything that can be
split. */
if (large_int (tsize_rtx))
/* ??? There is no DImode ori immediate pattern, so we can only
do this for 32 bit code. */
if (large_int (tsize_rtx) && GET_MODE (tmp_rtx) == SImode)
{
insn = emit_move_insn (tmp_rtx,
GEN_INT (tsize & 0xffff0000));