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riscv-gcc-1
Commit 0615ed36 by Richard Henderson Committed by Richard Henderson
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* simplify-rtx.c (simplify_binary_operation): Revert last change. 

From-SVN: r45456
parent 72d7fa18
Showing with 4 additions and 22 deletions
gcc/ChangeLog
2001-09-06 Richard Henderson <rth@redhat.com>
* simplify-rtx.c (simplify_binary_operation): Revert last change.
2001-09-06 Richard Henderson <rth@redhat.com>
* simplify-rtx.c (simplify_binary_operation): Simplify contents
of CONST.
......
gcc/simplify-rtx.c
......@@ -1275,28 +1275,6 @@ simplify_binary_operation (code, mode, op0, op1)
return simplify_gen_binary (AND, mode, op0,
gen_rtx_NOT (mode, XEXP (op1, 0)));
}
/* Simplify operations with constants containing embedded offsets. */
if (GET_CODE (op0) == CONST)
{
tem = simplify_binary_operation (code, mode, XEXP (op0, 0), op1);
if (tem)
{
if (CONSTANT_P (op1) && ! CONSTANT_P (tem))
tem = gen_rtx_CONST (mode, tem);
return tem;
}
}
if (GET_CODE (op1) == CONST)
{
tem = simplify_binary_operation (code, mode, op0, XEXP (op1, 0));
if (tem)
{
if (CONSTANT_P (op0) && ! CONSTANT_P (tem))
tem = gen_rtx_CONST (mode, tem);
return tem;
}
}
break;
case MULT:
......
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