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| author | Claudiu Zissulescu <claziss@synopsys.com> | 2021-01-05 14:19:27 +0200 |
|---|---|---|
| committer | Claudiu Zissulescu <claziss@synopsys.com> | 2021-01-05 14:19:27 +0200 |
| commit | b679559385fea911d5cfaf67e11d1a274b379d97 (patch) | |
| tree | 4d8b8dec9f1edff6c1ca503b1990463c244da433 | |
| parent | bea984814c6fcd056dc80c99805925eb19a591b9 (diff) | |
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arc: fix accumulator first register.
gcc/
2021-01-05 Claudiu Zissulescu <claziss@synopsys.com>
* config/arc/arc.md (maddsidi4_split): Use ACC_REG_FIRST.
(umaddsidi4_split): Likewise.
Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
| -rw-r--r-- | gcc/config/arc/arc.md | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gcc/config/arc/arc.md b/gcc/config/arc/arc.md index 3e54443..7a52551 100644 --- a/gcc/config/arc/arc.md +++ b/gcc/config/arc/arc.md @@ -6177,12 +6177,12 @@ core_3, archs4x, archs4xd, archs4xd_slow" rtx acc_reg = gen_rtx_REG (DImode, ACC_REG_FIRST); emit_move_insn (acc_reg, operands[3]); if (TARGET_PLUS_MACD && even_register_operand (operands[0], DImode) - && REGNO (operands[0]) != ACCL_REGNO) + && REGNO (operands[0]) != ACC_REG_FIRST) emit_insn (gen_macd (operands[0], operands[1], operands[2])); else { emit_insn (gen_mac (operands[1], operands[2])); - if (REGNO (operands[0]) != ACCL_REGNO) + if (REGNO (operands[0]) != ACC_REG_FIRST) emit_move_insn (operands[0], acc_reg); } DONE; @@ -6279,12 +6279,12 @@ core_3, archs4x, archs4xd, archs4xd_slow" rtx acc_reg = gen_rtx_REG (DImode, ACC_REG_FIRST); emit_move_insn (acc_reg, operands[3]); if (TARGET_PLUS_MACD && even_register_operand (operands[0], DImode) - && REGNO (operands[0]) != ACCL_REGNO) + && REGNO (operands[0]) != ACC_REG_FIRST) emit_insn (gen_macdu (operands[0], operands[1], operands[2])); else { emit_insn (gen_macu (operands[1], operands[2])); - if (REGNO (operands[0]) != ACCL_REGNO) + if (REGNO (operands[0]) != ACC_REG_FIRST) emit_move_insn (operands[0], acc_reg); } DONE; |