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| author | nsfisis <nsfisis@gmail.com> | 2025-09-28 15:30:11 +0900 |
|---|---|---|
| committer | nsfisis <nsfisis@gmail.com> | 2025-09-28 15:30:11 +0900 |
| commit | 5a16856f8ff4dbf801b4a622ca7053b77e8a0214 (patch) | |
| tree | a5f15bccc7b34802da8aa655d26c28848a832cff /src/codegen.c | |
| parent | 1b208f7f0a3b7d6b72c2a431d9fcd6e18fe76f5d (diff) | |
| download | ducc-5a16856f8ff4dbf801b4a622ca7053b77e8a0214.tar.gz ducc-5a16856f8ff4dbf801b4a622ca7053b77e8a0214.tar.zst ducc-5a16856f8ff4dbf801b4a622ca7053b77e8a0214.zip | |
feat: implement bitwise not operator
Diffstat (limited to 'src/codegen.c')
| -rw-r--r-- | src/codegen.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/codegen.c b/src/codegen.c index 34f6c23..f02a38c 100644 --- a/src/codegen.c +++ b/src/codegen.c @@ -87,6 +87,10 @@ static void codegen_unary_expr(CodeGen* g, AstNode* ast) { fprintf(g->out, " sete al\n"); fprintf(g->out, " movzb rax, al\n"); fprintf(g->out, " push rax\n"); + } else if (ast->node_op == TokenKind_tilde) { + fprintf(g->out, " pop rax\n"); + fprintf(g->out, " not rax\n"); + fprintf(g->out, " push rax\n"); } else { unreachable(); } |