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rs6000: Remove redundant initialization [PR106907]

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PR106907 has few warnings spotted from cppcheck. In that addressing
redundant initialization issue. Here the initialized value of 'new_addr'
was overwritten before it was read. Updated the source by removing the
unnecessary initialization of 'new_addr'.

2023-07-06  Jeevitha Palanisamy  <jeevitha@linux.ibm.com>

gcc/
	PR target/106907
	* config/rs6000/rs6000.cc (rs6000_expand_vector_extract): Remove redundant
	initialization of new_addr.
This commit is contained in:
Jeevitha Palanisamy 2023-07-05 23:46:15 -05:00
parent 7339e725b9
commit 1669fad496
1 changed files with 1 additions and 2 deletions
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3
gcc/config/rs6000/rs6000.cc
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@ -7694,12 +7694,11 @@ rs6000_expand_vector_extract (rtx target, rtx vec, rtx elt)
{
unsigned int ele_size = GET_MODE_SIZE (inner_mode);
rtx num_ele_m1 = GEN_INT (GET_MODE_NUNITS (mode) - 1);
rtx new_addr = gen_reg_rtx (Pmode);
elt = gen_rtx_AND (Pmode, elt, num_ele_m1);
if (ele_size > 1)
elt = gen_rtx_MULT (Pmode, elt, GEN_INT (ele_size));
new_addr = gen_rtx_PLUS (Pmode, XEXP (mem, 0), elt);
rtx new_addr = gen_rtx_PLUS (Pmode, XEXP (mem, 0), elt);
new_addr = change_address (mem, inner_mode, new_addr);
emit_move_insn (target, new_addr);
}