From c1459bc748d0d2c47dcb2366e5a0893736d6d463 Mon Sep 17 00:00:00 2001 From: Eddie Hung Date: Fri, 30 Aug 2019 12:22:14 -0700 Subject: Do not restrict multiplier to unsigned --- passes/pmgen/ice40_dsp.cc | 5 ----- 1 file changed, 5 deletions(-) (limited to 'passes') diff --git a/passes/pmgen/ice40_dsp.cc b/passes/pmgen/ice40_dsp.cc index 39d033a04..16bfe537f 100644 --- a/passes/pmgen/ice40_dsp.cc +++ b/passes/pmgen/ice40_dsp.cc @@ -64,11 +64,6 @@ void create_ice40_dsp(ice40_dsp_pm &pm) bool mul_signed = st.mul->getParam("\\A_SIGNED").as_bool(); - if (mul_signed) { - log(" inference of signed iCE40 DSP arithmetic is currently not supported.\n"); - return; - } - log(" replacing $mul with SB_MAC16 cell.\n"); Cell *cell = pm.module->addCell(NEW_ID, "\\SB_MAC16"); -- cgit v1.2.3 From fa5065e9b5ed58d774bfe4fc23de681314b50270 Mon Sep 17 00:00:00 2001 From: Miodrag Milanovic Date: Sun, 1 Sep 2019 11:00:09 +0200 Subject: Fix select command error msg, fixes issue #1081 --- passes/cmds/select.cc | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'passes') diff --git a/passes/cmds/select.cc b/passes/cmds/select.cc index 59d10a1b8..0f1f05ccb 100644 --- a/passes/cmds/select.cc +++ b/passes/cmds/select.cc @@ -664,7 +664,7 @@ static void select_stmt(RTLIL::Design *design, std::string arg) } else if (arg == "%D") { if (work_stack.size() < 2) - log_cmd_error("Must have at least two elements on the stack for operator %%d.\n"); + log_cmd_error("Must have at least two elements on the stack for operator %%D.\n"); select_op_diff(design, work_stack[work_stack.size()-1], work_stack[work_stack.size()-2]); work_stack[work_stack.size()-2] = work_stack[work_stack.size()-1]; work_stack.pop_back(); @@ -693,7 +693,7 @@ static void select_stmt(RTLIL::Design *design, std::string arg) } else if (arg == "%C") { if (work_stack.size() < 1) - log_cmd_error("Must have at least one element on the stack for operator %%M.\n"); + log_cmd_error("Must have at least one element on the stack for operator %%C.\n"); select_op_module_to_cells(design, work_stack[work_stack.size()-1]); } else if (arg == "%c") { -- cgit v1.2.3