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Added $shift and $shiftx cell types (needed for correct part select behavior)

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This commit is contained in:
Clifford Wolf 2014-07-29 14:42:33 +02:00
parent 48822e79a3
commit 397b00252d
12 changed files with 214 additions and 40 deletions
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5
kernel/rtlil.cc
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@ -474,7 +474,8 @@ namespace {
return;
}
if (cell->type == "$shl" || cell->type == "$shr" || cell->type == "$sshl" || cell->type == "$sshr") {
if (cell->type == "$shl" || cell->type == "$shr" || cell->type == "$sshl" || cell->type == "$sshr" ||
cell->type == "$shift" || cell->type == "$shiftx") {
param_bool("\\A_SIGNED");
param_bool("\\B_SIGNED");
port("\\A", param("\\A_WIDTH"));
@ -1101,6 +1102,8 @@ DEF_METHOD(Shl, sig_a.size(), "$shl")
DEF_METHOD(Shr, sig_a.size(), "$shr")
DEF_METHOD(Sshl, sig_a.size(), "$sshl")
DEF_METHOD(Sshr, sig_a.size(), "$sshr")
DEF_METHOD(Shift, sig_a.size(), "$shift")
DEF_METHOD(Shiftx, sig_a.size(), "$shiftx")
DEF_METHOD(Lt, 1, "$lt")
DEF_METHOD(Le, 1, "$le")
DEF_METHOD(Eq, 1, "$eq")