diff --git a/spirv_glsl.cpp b/spirv_glsl.cpp
index 0705e378..f5cf26c5 100644
--- a/spirv_glsl.cpp
+++ b/spirv_glsl.cpp
@@ -9596,7 +9596,13 @@ void CompilerGLSL::emit_instruction(const Instruction &instruction)
 	{
 		uint32_t result_type = ops[0];
 		uint32_t id = ops[1];
-		auto &e = set<SPIRExpression>(id, join(to_expression(ops[2]), ", ", to_expression(ops[3])), result_type, true);
+
+		auto coord_expr = to_expression(ops[3]);
+		auto target_coord_type = expression_type(ops[3]);
+		target_coord_type.basetype = SPIRType::Int;
+		coord_expr = bitcast_expression(target_coord_type, expression_type(ops[3]).basetype, coord_expr);
+
+		auto &e = set<SPIRExpression>(id, join(to_expression(ops[2]), ", ", coord_expr), result_type, true);
 
 		// When using the pointer, we need to know which variable it is actually loaded from.
 		auto *var = maybe_get_backing_variable(ops[2]);
diff --git a/spirv_msl.cpp b/spirv_msl.cpp
index 407db39f..786d7dc3 100644
--- a/spirv_msl.cpp
+++ b/spirv_msl.cpp
@@ -5562,7 +5562,12 @@ void CompilerMSL::emit_instruction(const Instruction &instruction)
 		}
 		else
 		{
-			CompilerGLSL::emit_instruction(instruction);
+			uint32_t result_type = ops[0];
+			uint32_t id = ops[1];
+			auto &e = set<SPIRExpression>(id, join(to_expression(ops[2]), ", ", to_expression(ops[3])), result_type, true);
+
+			// When using the pointer, we need to know which variable it is actually loaded from.
+			e.loaded_from = var ? var->self : 0;
 		}
 		break;
 	}