riscv
/
yosys
mirror of https://github.com/YosysHQ/yosys.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Using $initstate in "initial assume" and "initial assert"

This commit is contained in:
Clifford Wolf 2016-07-21 14:37:28 +02:00
parent 5c166e76e5
commit 7fef5ff104
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
frontends/ast/simplify.cc
View File

@ -1387,7 +1387,12 @@ skip_dynamic_range_lvalue_expansion:;
assign_check = new AstNode(AST_ASSIGN_LE, new AstNode(AST_IDENTIFIER), new AstNode(AST_REDUCE_BOOL, children[0]->clone())); assign_check = new AstNode(AST_ASSIGN_LE, new AstNode(AST_IDENTIFIER), new AstNode(AST_REDUCE_BOOL, children[0]->clone()));
assign_check->children[0]->str = id_check; assign_check->children[0]->str = id_check;
assign_en = new AstNode(AST_ASSIGN_LE, new AstNode(AST_IDENTIFIER), mkconst_int(1, false, 1)); if (current_always == nullptr || current_always->type != AST_INITIAL) {
assign_en = new AstNode(AST_ASSIGN_LE, new AstNode(AST_IDENTIFIER), mkconst_int(1, false, 1));
} else {
assign_en = new AstNode(AST_ASSIGN_LE, new AstNode(AST_IDENTIFIER), new AstNode(AST_FCALL));
assign_en->children[1]->str = "\\$initstate";
}
assign_en->children[0]->str = id_en; assign_en->children[0]->str = id_en;
newNode = new AstNode(AST_BLOCK); newNode = new AstNode(AST_BLOCK);