X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Flib%2Flttng-ctl%2Ffilter-visitor-generate-ir.c;h=dd0d7ffaf7137fc49f938462e4e7c4950a5a9cd8;hp=9d44b234924da53f2d6a97b0333419ca0d4b0b78;hb=e90d856165cc1110ac0d4c657a001c47236d6de8;hpb=53a80697a772bc2e260e3dff006f910be6709f04

diff --git a/src/lib/lttng-ctl/filter-visitor-generate-ir.c b/src/lib/lttng-ctl/filter-visitor-generate-ir.c
index 9d44b2349..dd0d7ffaf 100644
--- a/src/lib/lttng-ctl/filter-visitor-generate-ir.c
+++ b/src/lib/lttng-ctl/filter-visitor-generate-ir.c
@@ -100,6 +100,22 @@ struct ir_op *make_op_load_numeric(int64_t v, enum ir_side side)
 	return op;
 }
 
+static
+struct ir_op *make_op_load_float(double v, enum ir_side side)
+{
+	struct ir_op *op;
+
+	op = calloc(sizeof(struct ir_op), 1);
+	if (!op)
+		return NULL;
+	op->op = IR_OP_LOAD;
+	op->data_type = IR_DATA_FLOAT;
+	op->signedness = IR_SIGN_UNKNOWN;
+	op->side = side;
+	op->u.load.u.flt = v;
+	return op;
+}
+
 static
 struct ir_op *make_op_load_field_ref(char *string, enum ir_side side)
 {
@@ -314,8 +330,8 @@ struct ir_op *make_op_binary_compare(enum op_type bin_op_type,
 
 	}
 	if ((left->data_type == IR_DATA_STRING
-		&& right->data_type == IR_DATA_NUMERIC)
-		|| (left->data_type == IR_DATA_NUMERIC &&
+		&& (right->data_type == IR_DATA_NUMERIC || right->data_type == IR_DATA_FLOAT))
+		|| ((left->data_type == IR_DATA_NUMERIC || left->data_type == IR_DATA_FLOAT) &&
 			right->data_type == IR_DATA_STRING)) {
 		fprintf(stderr, "[error] binary operation '%s' operand type mismatch\n", op_str);
 		goto error;
@@ -492,6 +508,9 @@ struct ir_op *make_expression(struct filter_parser_ctx *ctx,
 	case AST_EXP_CONSTANT:
 		return make_op_load_numeric(node->u.expression.u.constant,
 					side);
+	case AST_EXP_FLOAT_CONSTANT:
+		return make_op_load_float(node->u.expression.u.float_constant,
+					side);
 	case AST_EXP_IDENTIFIER:
 		if (node->u.expression.pre_op != AST_LINK_UNKNOWN) {
 			fprintf(stderr, "[error] %s: dotted and dereferenced identifiers not supported\n", __func__);