rs6000: Remove useless operands[3]
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Commit Message
Hi,
As shown, three uses of operands[3] are totally useless, so
this patch is to remove them to avoid any confusion.
Bootstrapped and regtested on powerpc64-linux-gnu P8/P9 and
powerpc64le-linux-gnu P9 and P10.
I'm going to push this soon if no objections.
BR,
Kewen
-----
gcc/ChangeLog:
* config/rs6000/rs6000.md (@ieee_128bit_vsx_neg<IEEE128>2): Remove
the use of operands[3].
(@ieee_128bit_vsx_neg<IEEE128>2): Likewise.
(*ieee_128bit_vsx_nabs<mode>2): Likewise.
---
gcc/config/rs6000/rs6000.md | 3 ---
1 file changed, 3 deletions(-)
--
2.39.1
@@ -9256,7 +9256,6 @@ (define_insn_and_split "@ieee_128bit_vsx_neg<mode>2"
if (GET_CODE (operands[2]) == SCRATCH)
operands[2] = gen_reg_rtx (V16QImode);
- operands[3] = gen_reg_rtx (V16QImode);
emit_insn (gen_ieee_128bit_negative_zero (operands[2]));
}
[(set_attr "length" "8")
@@ -9285,7 +9284,6 @@ (define_insn_and_split "@ieee_128bit_vsx_abs<mode>2"
if (GET_CODE (operands[2]) == SCRATCH)
operands[2] = gen_reg_rtx (V16QImode);
- operands[3] = gen_reg_rtx (V16QImode);
emit_insn (gen_ieee_128bit_negative_zero (operands[2]));
}
[(set_attr "length" "8")
@@ -9317,7 +9315,6 @@ (define_insn_and_split "*ieee_128bit_vsx_nabs<mode>2"
if (GET_CODE (operands[2]) == SCRATCH)
operands[2] = gen_reg_rtx (V16QImode);
- operands[3] = gen_reg_rtx (V16QImode);
emit_insn (gen_ieee_128bit_negative_zero (operands[2]));
}
[(set_attr "length" "8")