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(define_split for and_shl_scratch):

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Use rtx_equal_p on the operands to find out which alternative is used.

From-SVN: r13102
This commit is contained in:
Joern Rennecke 1996-11-06 03:48:54 +00:00
parent 24c50999b5
commit fc2380b93f
1 changed files with 1 additions and 2 deletions
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3
gcc/config/sh/sh.md
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@ -1224,12 +1224,11 @@
[(use (reg:SI 0))] [(use (reg:SI 0))]
" "
{ {
rtx and_source = operands[1]; rtx and_source = operands[rtx_equal_p (operands[0], operands[1]) ? 3 : 1];
if (INTVAL (operands[2])) if (INTVAL (operands[2]))
{ {
gen_shifty_op (LSHIFTRT, operands); gen_shifty_op (LSHIFTRT, operands);
and_source = operands[3];
} }
emit_insn (gen_andsi3 (operands[0], operands[0], and_source)); emit_insn (gen_andsi3 (operands[0], operands[0], and_source));
operands[2] = operands[4]; operands[2] = operands[4];